CN211651377U

CN211651377U - Composite bow rack

Info

Publication number: CN211651377U
Application number: CN202020004383.0U
Authority: CN
Inventors: 刘剑亮
Original assignee: Ningbo Shangsheng Sporting Goods Co ltd
Current assignee: Ningbo Shangsheng Sporting Goods Co ltd
Priority date: 2020-01-02
Filing date: 2020-01-02
Publication date: 2020-10-09
Anticipated expiration: 2030-01-02

Abstract

The utility model discloses a compound bow frame, include left branch foot, right branch foot and be located crossbeam between the two, the left end of crossbeam with the upper end of left branch foot is connected, the right-hand member of crossbeam with the upper end of right branch foot is connected, the left end of crossbeam or right-hand member upwards extend have the lug, be equipped with on the lug and follow the holder of lug up-and-down motion, holder downstream is close to the tight bow piece of crossbeam clamp, perhaps the holder upward movement is kept away from the crossbeam loosens the bow piece. This compound bow rack can use on the compound bow of different thickness, also can the bow piece of the different width of centre gripping to left branch foot and right branch foot can carry out angle modulation for the crossbeam, thereby are applied to the compound bow of co-altitude not, and left and right branch foot can the split and insert and adorn on the lug of crossbeam in addition, so that reduce the space that occupies when transporting and receiving and releasing.

Description

Composite bow rack

Technical Field

The utility model relates to a compound bow accessory, in particular to compound bow frame.

Background

Today's society, people's standard of living constantly improves, life rhythm is more and more fast, people's body-building consciousness strengthens gradually, except body-building motions such as basketball, football, run, badminton, more and more people like to use the bow and arrow to come the body-building in the venue, current compound bow when not using, if directly place on the ground, can make the precision of the compound bow of debugging descend, consequently, when compound bow does not use, need a bow frame that is used for supporting compound bow to place compound bow subaerial.

The splayed bow rack for placing the compound bow has two support legs which extend to two sides and support the ground respectively, the upper ends of the two support legs of the splayed bow rack are pivoted, a bow piece groove is reserved between the two support legs, when the splayed bow rack is used, a bow piece of the compound bow is placed in the bow piece groove, then the two support legs of the splayed bow rack are opened to enable the splayed bow rack to clamp the bow piece for fixing, the splayed bow rack is mostly formed by plastic pressing in one step, the width of the bow piece groove is fixed, different compound bows are different in width, the thickness of the bow piece is different, and the splayed bow rack of the same style can not be used on different compound bows. In addition, the compound bow of different models its focus also is different, and when the focus of compound bow was higher, because the restriction of the two stabilizer blade separated angles of splayed bow-stand, can cause the compound bow to place unstably, topple over the problem of damage easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a compound bow frame that simple structure, can use on the compound bow of different models is provided.

The utility model provides a technical scheme that above-mentioned technical problem adopted does:

a compound bow frame is characterized in that: including left branch foot, right branch foot and be located crossbeam between the two, the left end of crossbeam with the upper end of left branch foot is connected, the right-hand member of crossbeam with the upper end of right branch foot is connected, the left end of crossbeam or right-hand member upwards extend have the lug, be equipped with on the lug and follow the holder of lug up-and-down motion, holder downstream is close to the crossbeam presss from both sides tight bow piece, perhaps holder upward motion is kept away from the crossbeam loosens the bow piece.

Preferably, the projection is provided with a sliding groove extending along the longitudinal direction, and one end of the clamping piece is inserted into the sliding groove and moves up and down along the sliding groove.

Preferably, the clamping piece is a cross bar parallel to the cross beam, the cross bar comprises a body part and a limiting part, the outer diameter of the limiting part is smaller than that of the body part, the body part of the cross bar and the cross beam are matched to clamp an arch sheet or loosen the arch sheet, and the limiting part is inserted into the sliding groove and then connected with a fastener on the other side of the protruding block.

Preferably, the front side and the rear side of the limiting portion of the cross rod are planes which abut against the side walls of the sliding grooves and are used for preventing the cross rod from rotating, the limiting portion extends to the fastening piece to form a threaded rod, the fastening piece is a fastening nut, and the fastening nut is in threaded connection with the threaded rod.

Preferably, a handle extends outwards from the outer peripheral surface of the fastening nut, a plurality of threaded holes are formed in the outer peripheral surface of the fastening nut, and the handle extends into the threaded holes to be in threaded connection with the fastening nut.

Preferably, the left side stabilizer blade with the right side stabilizer blade is equallyd divide and is do not included connecting portion and supporting part, connecting portion are located the top of supporting part with the crossbeam is connected, the bottom of connecting portion is equipped with first installation slotted hole, the supporting part is the column, and its top stretches into first installation slot downthehole with connecting portion are connected.

Preferably, the lug is provided with two second mounting slot holes extending in the same direction as the beam, and after the supporting part and the connecting part are detached, the upper end of the supporting part can be inserted into the second mounting slot holes.

Preferably, the upper end of the supporting part is provided with metal iron, and the first mounting groove hole and the second mounting groove hole are internally provided with magnets for attracting the supporting part and preventing the left support leg and the right support leg from falling off the cross beam or the lug.

As preferred, the crossbeam with between the left branch foot, the crossbeam with all be equipped with angle adjustment mechanism between the right branch foot, angle adjustment mechanism is including setting up the first sawtooth dish on left branch foot or right branch foot, it is provided with the second sawtooth dish to correspond on the crossbeam, first sawtooth dish with the meshing of second sawtooth dish, the centre of a circle of the first sawtooth dish of left and right branch foot with the centre of a circle of the second sawtooth dish all is equipped with the through hole on the crossbeam to adopt the bolt to pass behind the through hole and lock with the nut, and then with left branch foot or right branch foot and crossbeam locking connection.

Preferably, the lug is further provided with a clamping groove, the left support leg or the right support leg is provided with scale marks for marking angles, and the cross beam is provided with mark lines for pointing to the scale marks.

Compared with the prior art, the utility model discloses a compound bow frame's advantage lies in, and the distance between this compound bow frame's horizontal pole and the crossbeam can be adjusted to can use on the compound bow of different thickness, moreover because the one end that the lug was kept away from to the horizontal pole is unsettled, can the bow piece of the different width of centre gripping, and left side stabilizer blade and right stabilizer blade can carry out angle modulation for the crossbeam, thereby are applied to the compound bow of co-altitude not. When the centre of gravity of compound bow was too high, the contained angle between two stabilizer blades was increaseed, made the centre of gravity of compound bow move down to make the more stable of compound bow of placing on this compound bow frame, left and right stabilizer blade can the split and insert the dress on the lug in addition, so that reduce the space that occupies when transporting and receiving and releasing.

Drawings

Fig. 1 is a schematic structural view of a compound bow frame in the present embodiment;

FIG. 2 is a schematic view of the installation of the clamp in the present embodiment of the present invention;

fig. 3 is an exploded view of the first compound bow in this embodiment;

fig. 4 is a second exploded view of the compound bow in this embodiment;

fig. 5 is an exploded view of the left leg in this embodiment.

In the figure, 1, left foot; 11. a connecting portion; 111. a first mounting slot; 112. a first saw tooth disc; 113. scale lines; 12. a support portion; 2. a right leg; 3. a cross beam; 31. a second saw tooth disc; 32. marking a line; 4. a bump; 41. a chute; 42. a second mounting slot; 5. a clamping member; 51. a body portion; 52. a limiting part; 521. a plane; 522. a threaded rod; 6. a fastener; 61. a handle; 62. a threaded bore.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

A compound bow, as shown in fig. 1-5, includes left leg 1, right leg 2 and crossbeam 3 between the two, the left end of crossbeam 3 is connected with the upper end of left leg 1, the right-hand member of crossbeam 3 is connected with the upper end of right leg 2, the left end of crossbeam 3 or the right-hand member upwards extend have lug 4, be equipped with on lug 4 can follow lug 4 up-and-down motion's holder 5, holder 5 downstream is close to crossbeam 3 and presss from both sides tight bow piece, perhaps holder 5 upstream motion is kept away from crossbeam 3 and is loosened the bow piece.

The projection 4 is provided with a sliding groove 41 extending along the longitudinal direction, and one end of the clamping member 5 is inserted into the sliding groove 41 and moves up and down along the sliding groove 41. The clamping piece 5 is a cross bar parallel to the cross beam 3, the cross bar comprises a body part 51 and a limiting part 52, the outer diameter of the limiting part 52 is smaller than that of the body part 51, the body part 51 of the cross bar is matched with the cross beam 3 to clamp an arch sheet or loosen the arch sheet, the limiting part 52 is inserted into the sliding groove 41 and then connected with the fastening piece 6 on the other side of the convex block 4. The left and right sides of the limiting part 52 of the cross bar are planes 521 which are abutted against the side walls of the sliding chute 41 and are used for preventing the cross bar from rotating. Specifically, the stopper portion 52 extends a threaded rod 522 toward the fastening member 6, and the fastening member 6 is a fastening nut that is screwed to the threaded rod 522. The outer peripheral surface of the fastening nut extends outwards to form a handle 61, a plurality of threaded holes 62 are formed in the outer peripheral surface of the fastening nut, and the handle 61 extends into the threaded holes 62 to be in threaded connection with the fastening nut.

Left branch foot 1 and right branch foot 2 equally divide and do not include connecting portion 11 and supporting part 12, and connecting portion 11 is located the top of supporting part 12 and is connected with crossbeam 3, and the bottom of connecting portion 11 is equipped with first installation slotted hole 111, and supporting part 12 is the column, and its top is connected with connecting portion 11 in stretching into first installation slotted hole 111. The lug 4 is provided with two second mounting slots 42 extending in the same direction as the beam 3, and after the support part 12 is detached from the connecting part 11, the upper end of the support part 12 can be inserted into the second mounting slots 42.

The upper end of the supporting portion 12 is provided with a metal iron, and the first mounting slot 111 and the second mounting slot 42 are both provided with magnets for attracting the supporting portion 12 and preventing the left leg 1 and the right leg 2 from falling off the cross beam 3 or the bump 4.

Between crossbeam 3 and left branch foot 1, all be equipped with angle adjustment mechanism between crossbeam 3 and the right branch foot 2 for adjust the angle between left and right branch foot and the crossbeam 3 respectively. The angle adjusting mechanism comprises a first sawtooth disc 112 arranged on the left support leg 1 or the right support leg 2, namely, the first sawtooth disc 112 is arranged on the connecting part 11, a second sawtooth disc 31 is correspondingly arranged on the cross beam 3, the first sawtooth disc 112 is meshed with the second sawtooth disc 31, the circle centers of the first sawtooth disc 112 of the left and right support legs and the circle center of the second sawtooth disc 31 on the cross beam 3 are both provided with through holes, and the support legs and the cross beam 3 are in locking connection by bolts and nuts. Preferably, the left leg 1 or the right leg 2 is provided with a scale mark 113 for indicating an angle, and the cross beam 3 is provided with a mark line 32 for pointing to the scale mark 113.

Compared with the prior art, the utility model discloses a compound bow frame's advantage lies in, and the distance between this compound bow frame's horizontal pole and the crossbeam 3 can be adjusted to can use on the compound bow of different thickness, because the one end that the lug 4 was kept away from to the horizontal pole is unsettled, can the bow piece of the different width of centre gripping moreover, and left branch foot 1 and right branch foot 2 can carry out angle modulation for crossbeam 3, thereby be applied to the compound bow of co-altitude not. When the focus of compound bow was too high, the contained angle between two stabilizer blades was increaseed, made the focus of compound bow move down to make the more stable of compound bow of placing on this compound bow frame, left and right stabilizer blade can the split moreover and insert and adorn on lug 4, so that reduce the space that occupies when transporting and receiving and releasing.

Although the preferred embodiments of the present invention have been described in detail hereinabove, it should be clearly understood that modifications and variations of the present invention are possible to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A compound bow frame is characterized in that: including left branch foot (1), right branch foot (2) and be located crossbeam (3) between the two, the left end of crossbeam (3) with the upper end of left branch foot (1) is connected, the right-hand member of crossbeam (3) with the upper end of right branch foot (2) is connected, the left end of crossbeam (3) or right-hand member upwards extend have lug (4), be equipped with on lug (4) and follow lug (4) up-and-down motion's holder (5), holder (5) downstream is close to crossbeam (3) presss from both sides tight bow piece, perhaps holder (5) upward motion is kept away from crossbeam (3) loosen the bow piece.

2. The compound bow according to claim 1, wherein: the lug (4) is provided with a sliding groove (41) extending along the longitudinal direction, and one end of the clamping piece (5) is inserted into the sliding groove (41) and moves up and down along the sliding groove (41).

3. The compound bow of claim 2, wherein: the clamping piece (5) is a cross bar parallel to the cross beam (3), the cross bar comprises a body part (51) and a limiting part (52), the outer diameter of the limiting part (52) is smaller than that of the body part (51), the body part (51) of the cross bar is matched with the cross beam (3) to clamp or loosen an arch sheet, and the limiting part (52) is inserted into the sliding groove (41) and then connected with a fastening piece (6) on the other side of the protruding block (4).

4. The compound bow of claim 3, wherein: the front side and the rear side of the limiting part (52) of the cross rod are both planes (521) which are abutted to the side walls of the sliding grooves (41) and used for preventing the cross rod from rotating, the limiting part (52) extends a threaded rod (522) to the fastening piece (6), the fastening piece (6) is a fastening nut, and the fastening nut is in threaded connection with the threaded rod (522).

5. The compound bow of claim 4, wherein: the outer peripheral surface of the fastening nut extends outwards to form a handle (61), a plurality of threaded holes (62) are formed in the outer peripheral surface of the fastening nut, and the handle (61) extends into the threaded holes (62) to be in threaded connection with the fastening nut.

6. The compound bow according to claim 1, wherein: left side stabilizer blade (1) with right side stabilizer blade (2) are equallyd divide and are included connecting portion (11) and supporting part (12), connecting portion (11) are located the top of supporting part (12) with crossbeam (3) are connected, the bottom of connecting portion (11) is equipped with first installation slotted hole (111), supporting part (12) are the column, and its top stretches into in the first installation slotted hole (111) with connecting portion (11) are connected.

7. The compound bow of claim 6, wherein: be equipped with on lug (4) two with crossbeam (3) syntropy extension's second installation slotted hole (42), supporting part (12) and connecting portion (11) split back, the upper end of supporting part (12) can insert in the second installation slotted hole (42).

8. The compound bow of claim 7, wherein: the upper end of the supporting part (12) is provided with metal iron, and magnets are arranged in the first mounting groove hole (111) and the second mounting groove hole (42) and used for attracting the supporting part (12) and preventing the left supporting leg (1) and the right supporting leg (2) from falling off the cross beam (3) or the lug (4).

9. Compound bow according to any one of claims 1-8, wherein: crossbeam (3) with between left branch foot (1), crossbeam (3) with all be equipped with angle adjustment mechanism between right branch foot (2), angle adjustment mechanism is including setting up first sawtooth dish (112) on left branch foot (1) or right branch foot (2), it is provided with second sawtooth dish (31) to correspond on crossbeam (3), first sawtooth dish (112) with second sawtooth dish (31) meshing, the centre of a circle of first sawtooth dish (112) of left and right branch foot (2) with the centre of a circle of second sawtooth dish (31) all is equipped with the through hole on crossbeam (3) to adopt the bolt to pass behind the through hole and nut locking, and then with left branch foot (1) or right branch foot (2) and crossbeam (3) locking connection.

10. The compound bow of claim 9, wherein: still be equipped with the draw-in groove on the lug, left branch foot (1) perhaps be provided with scale mark (113) of sign angle on right branch foot (2), be provided with sign line (32) that are used for directional scale mark (113) on crossbeam (3).