• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    Sight for bowstring, intended to be linked to the string of an arc to look through it and obtain a precise throw, comprising an elongated body (1) with a through hole defined between a front face (3) and a face rear (4), wherein the hole additionally comprises a first sector (8), a second sector (9) and a third sector (10) to prevent reflections produced inside the orifice by incident light rays from the outside propagate to the user. (Machine-translation by Google Translate, not legally binding)
    公开号:ES2588213A1
    申请号:ES201631146
    申请日:2016-09-02
    公开日:2016-10-31
    发明作者:Jorge BURGALETA SANCHEZ；David ASIN SANCHEZ
    申请人:Vitalarchery SL；Iactum 2011 S L；Iactum 2011 SL；Vitalarchery S L；
    IPC主号:
    专利说明:

    ARCH ROPE LOOK
    DESCRIPTION
    5 OBJECT OF THE INVENTION
    The present invention falls within the technical field of the details and accessories of the arches, as well as that of the archery sights, and refers in particular to a peephole intended to be linked to the bowstring to get an accurate shot.
    BACKGROUND OF THE INVENTION
    In the field of archery and hunting, a peep, clarifier or diopter is known as a
    15 peephole linked to the bowstring, which aligns with the main frame viewer
    of the arc, generally located at the point of union between the two branches, to achieve a high precision shot.
    The sight glasses generally consist of a disc or cylinder with a central opening in the form of a through hole between the ends of the cylinder and channels defined in an outer frame that allow its connection to the rope. As already indicated, the central opening of the sight glass must be aligned with the arc viewfinder to achieve a precise shot on the target. Thus, the first limitation presented by current sight glasses is derived from the fact that their alignment capacity is limited by the size of their opening.
    On the other hand, and due to the need to open the bow before launching, the rope tends to turn. Said twist of the rope also produces a twist of the peephole that is attached, which displaces an inner circle of said peephole, causing an oval figure to be seen instead of circulating, which leads to errors of focused and, therefore, launch.
    Also, and since the peephole usually has two unique guides defined on its lateral surface, intended to accommodate the bowstring and thus be linked
    between them both elements, this is not fully fixed in the correct position and may suffer displacements during hunting or shooting due to sudden blows or movements, thus disregarding the centering of the sight glass previously made in its installation.
    5
    In addition, it is common that during the practice of hunting or shooting outdoors there is direct incidence of sunlight on the peephole, both for its front and rear, with the consequence of the production of reflections inside the peephole that can not be seen correctly the central circle that indicates the correct centering, also resulting in shooting errors.
    DESCRIPTION OF THE INVENTION
    The object of the invention consists of a peephole that, due to its special characteristics, avoids the great majority of the problems and disadvantages described above. To do this, and in order to avoid the problem of glare and glare produced inside the sight glass by the light that enters through its anterior and / or posterior openings, the through hole that allows vision through the Peephole is divided into at least three sectors, said three sectors being two extremes and one interior.
    twenty
    Each of the end sectors of the hole comprises a reduction, preferably of concentric conical type, which starts from each of its ends inwards, which gives them an essentially truncated cone geometry. In a preferred embodiment, said concentric conical reduction is 20 °, which means that although the sight glass is rotated by the rotation of the rope on its own axis a maximum of 20 °, the vision through the hole remains with a circular geometry not deformed by said rotation, thus allowing to aim correctly.
    The inner sector is defined in the first place by the respective inner ends of the extreme sectors, extending beyond these ends, which gives rise to an essentially annular geometry that isolates the glare and reflections produced, making the light rays not directly affect surfaces that can cause reflections towards the user's eye.
    On the other hand, the central through hole that allows vision through the sight glass, and which is generally cylindrical geometry, comprises a reduction, preferably concentric conical, which starts from each of its ends towards the inner ring. In a preferred embodiment, said concentric conical reduction is 20 °, which makes 5 that although the sight glass is turned by the rotation of the rope on its own axis a maximum of 20 °, the central hole is still seen with a round geometry and not deformed by the turn, thus allowing to aim correctly.
    Additionally, a roof or awning type body is incorporated into at least one of the holes 10 of the sight glass, preferably to that opposite to that used to position the user's eye, to further reduce the possibility of entry of the light rays that affect superiorly over the hole, since they are the main causes of reflections.
    The outer side surface of the sight glass comprises a plurality of channels or grooves 15 to allow its attachment to the bowstring. A central groove, concentric to a central axis of the sight glass, is used to tie it to the rope in a transverse way, while lateral grooves prevent the sliding of said sight glass around the rope. In a preferred embodiment, the lateral grooves are inclined 37 ° with respect to a horizontal plane, which allows that when the rope is opened the central hole that is visualized through the sight glass 20 is perpendicular to said horizontal plane.
    For those peepholes used by beginner users, the option of incorporating a protuberance that allows its link to one end of a rubber that at the same time is linked to the arch is contemplated, and that has the function of helping to straighten the peephole when the arc is opened, because the rubber exerts a force on said peephole by pulling forward.
    The sight glass described in this way is connected to the rope of an arch, housing it in its central groove and its lateral grooves. Once secured, when the rope is stretched at the time 30 prior to a shot, the user looks through the hole in the sight glass and aligns said central hole with the arc viewfinder and the target, in order to obtain a precise trajectory of the arrow or projectile that is launched.
    DESCRIPTION OF THE DRAWINGS
    To complement the description that is being made and in order to help a better understanding of the characteristics of the invention, in accordance with a preferred example of practical realization thereof, a set of drawings is accompanied as an integral part of said description. where, with an illustrative and non-limiting nature, the following has been represented:
    Figure 1.- Shows a side perspective view of the front part of the sight glass, in which its main constituent elements are appreciated.
    10 Figure 2.- Shows a perspective view of the rear part of the sight glass.
    Figure 3.- Shows a front view of the peephole.
    Figure 4.- Shows a rear view of the sight glass.
    fifteen
    Figure 5.- Shows a side view of the sight glass.
    Figure 6.- Shows a side view of a longitudinal section made in the sight glass.
    20 Figure 7.- Shows a perspective view of the peephole linked to the bowstring.
    Figure 8 shows a side perspective view of the front of a peephole according to an embodiment that incorporates an additional extension.
    25 Figure 9.- Shows a front view of the sight glass in rotated position.
    PREFERRED EMBODIMENT OF THE INVENTION
    Next, a detailed explanation of an example of preferred embodiment of the object of the present is provided with the aid of the aforementioned figures
    invention.
    The peephole for bow bow described, shown in figures 1 and 2, is formed by an elongated body (1), which in the embodiment described herein has a
    essentially cylindrical geometry, preferably made of a lightweight and resistant material such as aluminum or plastic, the body (1) being defined by an axial axis (EA), an external lateral surface (2), a front face (3) and a rear face (4). The body (1) has a through hole defined between the front face (3) and the rear face (4), which, as can be seen in the attached figures, is coaxial to the axial axis (EA) of the body (1). Said hole is defined by an internal lateral surface (5) of the body (1).
    In the peephole thus defined, a user approaches his eye to the rear face (4) to look through the hole and align said hole with a viewer arranged in the arc, thus achieving a precise launch on a target.
    As can be seen in the aforementioned figures, the outer lateral surface (2) has a first groove (6) defined, concentric to the axial axis (EA) and to the hole of the body (1), which is intended to accommodate the bowstring, to which it is tied crosswise.
    fifteen
    Additionally, the external lateral surface (2) of the cylinder (1) incorporates a pair of second lateral grooves (7), defined on opposite sides of said external lateral surface (2), which are intended to prevent its sliding along the bowstring In the preferred embodiment described herein, said second grooves (7) have an inclination of 37 ° with respect to the axial axis (EA), which allows, once the arc is opened, the hole is perpendicular to a horizontal plane.
    In order to prevent the light rays entering the inside of the sight glass from directly affecting the internal lateral surface (5) of the hole, causing reflections and other discomfort in the eye of a user that causes errors in the launch, the hole comprises a first sector (8), a second sector (9) and a third sector (10), as seen in Figure 6, in which the embodiment in which the first (8), second (9) is represented ) and third sector (10) are coaxial.
    30 The first sector (8) of the hole starts from the front face (3) of the body (1), in which its first end (11) is located, and extends longitudinally inwards, to a second end (12) , of dimensions smaller than those of said first end (11). In this preferred embodiment, the first sector (8) has a conical trunk geometry derived from a concentric conical reduction that goes from its first end (11) towards
    the second end (12).
    On the other hand, the second sector (9) of the hole starts from the rear face (4) of the body (1), in which a third end (13) of the second sector (9) is located, and extends longitudinally 5 towards the interior, up to a fourth end (14), of dimensions smaller than those of the third end (13). As in the case of the third sector (8), this second sector (9) has truncated conical geometry due to a concentric conical reduction that goes from its third end (13) to the fourth end (14).
    Finally, the third sector (10) of the hole is laterally limited by the second end (12) of the first sector (8) and the fourth end (14) of the second sector (9), and comprises a lateral surface (15) whose dimensions exceed those of the second end (12) and the fourth end (14), although obviously without contacting the external lateral surface (2) of the body (1). As observed in the aforementioned figure 6, the third sector (10) of the preferred embodiment has an annular geometry.
    It is also contemplated the incorporation of a shadow projector body (16) located in the upper portion of the front face (3) of the body (1), in order to further decrease the entry of the sun's rays that affect the inner lateral surface superiorly 20 (5) of the hole, which are the main causes of glare.
    In an alternative embodiment, the cylinder (1) incorporates a protuberance (17) that projects externally from its external lateral surface (2) as shown in Figure 8. This protuberance (17) is intended to be linked to a rubber , not 25 represented in the attached figures, which helps to properly position and center the sight glass once attached to the bowstring, this complement being commonly used in the practice of archery for beginners.
    The combination of the reductions of the first sector (8) and the second sector (9), together with the widening or emptying of the third sector (10), allows first of all the visualization of a target through a circular geometry although the sight glass is displaced due to the turns produced in the rope itself to which it is linked, which facilitates a correct centering as seen in figure 9 and, therefore, a more precise launch. Second, the third sector (10) collects and isolates the
    reflections produced by the sun's rays that penetrate inside the hole, avoiding glare and other discomfort.
    权利要求:
    Claims (8)
    [1]
    5
    10
    fifteen
    twenty
    25
    1. Peephole for bowstring, intended to be linked to the bowstring to look through it and obtain a precise release, comprising an elongated body (1) in the direction of an axial axis (EA), in the that said body (1) in turn comprises:
    - an external lateral surface (2),
    - a front face (3), intended to be oriented towards a target,
    - a rear face (4), opposite the front face (3), intended to be oriented towards a user,
    - a through hole between the front face (3) and the rear face (4), defined by an internal side surface (5) of the cylinder (1), and
    - a first groove (6) defined on the outer lateral surface (2) of the cylinder (1), coaxial to the axial axis (EA), to accommodate the bowstring,
    the sight glass being characterized in that the hole additionally comprises:
    - a first sector (8) that starts from the front face (3) and comprises a first end (11) located on said front face (3) and a second inner end (12) in the longitudinal direction, where the dimensions of the second end (12) are inferior to those of the first end (11),
    - a second sector (9) that starts from the rear face (4) and comprises a third end (13) located on said rear face (4) and a fourth inner end (14) in a longitudinal direction, where the dimensions of the room end (14) are inferior to those of the third end (13), and
    - a third sector (10) limited respectively by the second end (12) of the first sector (8) and the fourth end (14) of the second sector (9), where the third sector (10) comprises a lateral surface (15) whose dimensions exceed those of the second end (12) and the fourth end (14),
    to prevent the reflections produced inside the hole by the light rays incident from the outside from spreading to the user.
    [2]
    2. Peephole for bowstring according to claim 1 characterized in that the first sector (8), the second sector (9) and the third sector (10) of the hole are coaxial.
    [3]
    3. Peephole for bowstring according to claim 1 characterized in that the first sector (8) of the hole has a truncated cone shape.
    [4]
    4. Peephole for bowstring according to claim 1 characterized in that the second sector (8) of the hole has a truncated cone shape.
    [5]
    5. Peephole for bowstring according to claim 1 characterized in that the third sector (10) of the hole has an annular geometry.
    [6]
    6. Peephole for bowstring according to claim 1 characterized in that it incorporates at least a second groove (7) defined in the outer lateral surface (2) of the cylinder (1) to accommodate the bowstring.
    10
    [7]
    7. Peephole for bowstring according to claim 6 characterized in that the second groove (7) has a non-perpendicular orientation with respect to the axial axis (EA) of the cylinder (1).
    15 8. Peephole for bowstring according to claim 1 characterized in that
    incorporates a shadow projector body (16) to further reduce the entry of light rays into the hole.
    [9]
    9. Peephole for bowstring according to claim 8 characterized in that the shadow projector body (16) is located in the upper portion of the front face (3) of the body (1) to prevent the entry of lightning rays. light that affects the inside of the hole superiorly.
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    同族专利:
    公开号 | 公开日
    US20180066919A1|2018-03-08|
    US10161719B2|2018-12-25|
    ES2588213B1|2017-09-05|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US4011853A|1975-07-31|1977-03-15|Fletcher James D|Archery peep sight|
    US6058921A|1998-04-28|2000-05-09|Lawrence; David J.|Peep sight|
    US20080066328A1|2006-09-14|2008-03-20|Greg Bohn|Apparatus for an archery bowstring mounted peep sight|
    US20110186028A1|2010-02-01|2011-08-04|EP Hunting LLC|Archery sight|
    US20130081292A1|2011-09-30|2013-04-04|Truglo, Inc.|Peep Sight Assembly with Removable Inserts for Archery Bows|
    US4833786A|1988-08-17|1989-05-30|Shores Sr Ronald G|Adjustable peep sight|
    US4965938A|1990-01-22|1990-10-30|Saunders Archery Company|Resistively-mounted, manually-positionable peep sight|
    US5137007A|1990-12-05|1992-08-11|Shoemake Robert C|Archery shooting control system|
    US5669146A|1996-02-27|1997-09-23|Kenneth Robertson|Changeable insert peep sight|
    US5697357A|1996-07-15|1997-12-16|Chipman; Donald I.|Peep sight for archers|
    US7047652B1|2004-11-17|2006-05-23|Specialty Archery, Llc|Archery peep sight system|
    US7543389B2|2005-10-19|2009-06-09|Grace Engineering Corp.|Peep sight and related method of manufacture|
    US8201339B1|2010-06-02|2012-06-19|Walker James A|Compound bow peep sight system|
    US8544180B2|2010-12-06|2013-10-01|Stuart Minica|Opacity changing peep sight|
    US9921033B2|2014-01-07|2018-03-20|Karl Nathan Johnson|Peep sight with contrasting/color/tones for guns and bows|
    US10101123B2|2014-12-11|2018-10-16|Floris Bastiaan Wolf|Peep sight with integral sight post|
    US20160169613A1|2014-12-11|2016-06-16|Floris Bastiaan Wolf|String mounted bow sight|
    US9829278B2|2014-12-11|2017-11-28|Floris Bastiaan Wolf|Peep sight with integral sight post|
    US10012473B2|2015-04-03|2018-07-03|Hamskea Archery Solutions Llc|Shooting sports sight apparatus|
    ES2588213B1|2016-09-02|2017-09-05|Iactum 2011, S.L.|ARCH ROPE LOOK|ES2588213B1|2016-09-02|2017-09-05|Iactum 2011, S.L.|ARCH ROPE LOOK|
    US10852096B2|2019-01-09|2020-12-01|Specialty Archery, Llc|Peep with removable lens holding aperture|
    US10436542B1|2019-01-28|2019-10-08|Bear Archery, Inc.|Archery bow peep sight|
    法律状态:
    2017-09-05| FG2A| Definitive protection|Ref document number: 2588213 Country of ref document: ES Kind code of ref document: B1 Effective date: 20170905 |
    2020-05-06| PC2A| Transfer of patent|Owner name: TOTAL PEEP, S.L. Effective date: 20200429 |
    优先权:
    申请号 | 申请日 | 专利标题
    ES201631146A|ES2588213B1|2016-09-02|2016-09-02|ARCH ROPE LOOK|ES201631146A| ES2588213B1|2016-09-02|2016-09-02|ARCH ROPE LOOK|
    US15/468,963| US10161719B2|2016-09-02|2017-03-24|Viewfinder for bow strings|
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