CN210374789U - Shield device and shield back frame - Google Patents
Shield device and shield back frame Download PDFInfo
- Publication number
- CN210374789U CN210374789U CN201921208422.2U CN201921208422U CN210374789U CN 210374789 U CN210374789 U CN 210374789U CN 201921208422 U CN201921208422 U CN 201921208422U CN 210374789 U CN210374789 U CN 210374789U
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- shield
- back frame
- frame
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- traction rope
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Abstract
The utility model relates to a shield device and shield back of body frame. The shield back frame comprises a back frame body, a support frame, a traction rope and a clamping assembly. The back frame main body is provided with a back belt which is used for a user to carry on the back. The support frame comprises a connecting rod connected with the back frame main body and a cross arm connected with the connecting rod. The traction rope is connected with the cross arm. The clamping assembly and one end of the traction rope, which is far away from the cross arm, are connected with the clamping assembly and used for clamping the shield. The shield device and the shield back frame reduce the fatigue caused by the long-time holding of the shield by the user, thereby ensuring the fighting capacity of the long-time combat of the user. And the hand which is originally required by the user to hold the shield in the whole course is liberated, so that the user can operate the shield more quickly and efficiently in actions requiring two hands, such as magazine replacement, bolt pulling, climbing and the like.
Description
Technical Field
The utility model relates to a weaponry technical field especially relates to shield device and shield back of the body frame.
Background
Military officers are required to equip shields to protect the body while performing dangerous military or law enforcement tasks. In action, armed police officers and soldiers need to hold the shield and the weapon in one hand. Because the shield is heavy, the long-time handheld shield can increase the fatigue of policemen officers and soldiers, and the policemen officers and soldiers have reduced operational capacity. In actual combat, actions which can be completed only by two-hand operation, such as magazine replacement, bolt pulling, climbing and the like, need to be performed only by putting down a weapon, then unfastening a shield binding band and putting down a shield, and the task execution efficiency is seriously affected.
SUMMERY OF THE UTILITY MODEL
Therefore, it is necessary to provide a shield device and a shield back frame for improving the portability of the shield and reducing the fatigue of the arm of the user.
A shield carrier comprising:
the back frame main body is provided with a back belt, and the back belt is used for a user to carry on the back;
the supporting frame comprises a connecting rod connected with the back frame main body and a cross arm connected with the connecting rod;
the traction rope is connected with the cross arm;
the clamping assembly is connected with one end, far away from the cross arm, of the traction rope and used for clamping a shield.
Above-mentioned shield back of the body frame passes through haulage rope and centre gripping subassembly can carry the shield to through support frame and back of the body frame main part with the weight homodisperse of shield to user's shoulder and waist, thereby alleviateed the long-time tired sense that the shield leads to of handheld of user, thereby guaranteed the long-time fighting capacity of fighting of user. Furthermore, the shield is hung on the shield back frame, so that the direction and the angle of the shield can be adjusted by a user by using a small amount of hand force, and the use flexibility of the shield is greatly improved. And the shield is hung on the shield back frame, so that the hands of a user who originally need to hold the shield in the whole process are released, and the user can more quickly and efficiently carry out actions of replacing a magazine, pulling a bolt, climbing and the like which need to be operated by two hands.
In one embodiment, the clamping assembly comprises:
the connecting block is connected with the traction rope;
the hook body comprises a connecting part and a clamping part, and two ends of the connecting part are respectively connected with the connecting block and the clamping part;
the extrusion piece is movably connected with the connecting part and can move close to or away from the clamping part;
the automatic reset piece is arranged between the connecting block and the extrusion piece.
In one embodiment, the clamping assembly further comprises a fastener and a tightening handle, the connecting portion is provided with a waist-shaped hole, the fastener is arranged on the extrusion piece in a penetrating mode, and one end of the fastener penetrates through the waist-shaped hole to be in threaded connection with the tightening handle.
In one embodiment, the shield back frame further comprises an adjusting mechanism, the adjusting mechanism is arranged on the support frame, the support frame is provided with a cavity, one end of the traction rope penetrates through the cavity to be connected with the adjusting mechanism, and the adjusting mechanism can roll up or release the traction rope.
In one embodiment, the adjustment mechanism comprises:
the shell is connected with the supporting frame;
the reel is rotatably connected with the shell and used for reeling or releasing the traction rope;
and the adjusting handle is fixedly connected with the reel.
In one embodiment, the shield back frame further comprises a shock absorbing mechanism, the shock absorbing mechanism is connected with the support frame, and the shock absorbing mechanism is connected with the traction rope.
In one embodiment, the shock absorbing mechanism includes:
the damping support is detachably connected with the support frame;
the pulley is movably connected with the damping support, and the traction rope is wound on the pulley;
and the elastic piece is arranged on the damping support and connected with the pulley.
In one embodiment, the shield back frame further comprises a back pad disposed on the back frame body, the back pad being configured to abut against a back of a user.
In one embodiment, the shield back frame further comprises a strap connected to the back frame body, the strap configured to tighten around a waist of a user.
The utility model provides a shield device, the shield device include the shield with as above shield back of the body frame, the shield body is equipped with the handle, shield back of the body frame the centre gripping subassembly with the handle is connected.
The shield device carries the shield through the shield back frame, and the shoulder and the waist of a user who can evenly disperse the weight of the shield through the support frame and the back frame main body of the shield back frame can reduce the fatigue feeling caused by the long-time handheld shield of the user, and further guarantee the fighting capacity of the user in long-time combat. Furthermore, the shield is hung on the shield back frame, so that the direction and the angle of the shield can be adjusted by a user by using a small amount of hand force, and the use flexibility of the shield is greatly improved. And the shield is hung on the shield back frame, so that the hands of a user who originally need to hold the shield in the whole process are released, and the user can more quickly and efficiently carry out actions of replacing a magazine, pulling a bolt, climbing and the like which need to be operated by two hands.
Drawings
FIG. 1 is a schematic mechanical diagram of a shield carrier according to an embodiment;
FIG. 2 is a schematic view of a clamping assembly of the shield back frame shown in FIG. 1;
FIG. 3 is a schematic mechanism of a shield back frame according to another embodiment;
fig. 4 is a schematic view of the shield back frame shown in fig. 3 in a use state.
Description of reference numerals:
100. a shield back frame; 110. a back frame main body; 111. a harness; 120. a support frame; 121. a connecting rod; 122. a cross arm; 130. a hauling rope; 140. a clamping assembly; 141. connecting blocks; 142. a hook body; 142a, a connecting part, 142b, a clamping part; 143. an extrusion; 144. an automatic reset member; 145. tightening the handle; 146. a fastener; 150. a damping mechanism; 151. a shock-absorbing support; 152. an elastic member; 153. an adjustment member; 160. a back pad; 170. binding bands; 180. an adjustment mechanism; 181. a housing; 182. adjusting the handle; 200. a shield.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention can be embodied in many different forms other than those specifically described herein, and it will be apparent to those skilled in the art that similar modifications can be made without departing from the spirit and scope of the invention, and it is therefore not to be limited to the specific embodiments disclosed below.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," "up," "down," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
In the present invention, the terms "first" and "second" do not denote any particular quantity or order, but are merely used to distinguish names.
Referring to fig. 1-4, the present embodiment provides a shield carrier 100 for mounting a shield 200, and more particularly for mounting a heavy shield 200, so as to reduce the fatigue of the arms of a user holding the shield 200. Specifically, the shield back frame 100 includes a back frame body 110, a support frame 120, a pull cord 130, and a clamp assembly 140. The back frame body 110 is provided with a back belt 111, and the back belt 111 is used for facilitating a user to carry the back frame body 110. The support frame 120 is connected to the back frame body 110. Specifically, the supporting frame 120 includes a connecting rod 121 and a cross arm 122, the connecting rod 121 is connected to the back frame, and the cross arm 122 is connected to the connecting rod 121. Further, the connecting rod 121 is vertically disposed, the cross arm 122 is horizontally disposed, and the cross arm 122 extends from the back of the user to the front of the user. The pull cord 130 is connected to the cross arm 122, the clamping assembly 140 is connected to an end of the pull cord 130 remote from the cross arm 122, and the clamping assembly 140 is adapted to clamp the shield 200, such as a shield handle. Further, the back frame body 110 may be a frame made of an aluminum alloy material, and the supporting frame 120 may be an L-shaped aluminum alloy suspension rod, so as to reduce the weight of the shield back frame 100 while ensuring the bearing capacity of the back frame body 110 and the supporting frame 120. The pull cord 130 may be a nylon cord.
The shield back frame 100 can mount the shield 200 through the pulling rope 130 and the clamping assembly 140, and uniformly distribute the weight of the shield 200 to the shoulders and the waist of the user through the support frame 120 and the back frame body 110, thereby reducing the fatigue of the user caused by holding the shield 200 for a long time, and further ensuring the fighting capacity of the user for a long time. Further, the shield 200 is mounted on the shield back frame 100, so that the direction and the angle of the shield 200 can be adjusted by a user with a small amount of hand force, and the use flexibility of the shield 200 is greatly improved. Moreover, the shield 200 is hung on the shield back frame 100, so that the hands of a user who originally need to hold the shield 200 in the whole process are released, and the user can operate the shield more quickly and efficiently in actions of replacing a magazine, pulling a bolt, climbing and the like which need to be operated by two hands.
Specifically, referring to fig. 2, the clamping assembly 140 includes a connecting block 141, a hook 142, and a pressing member 143. The connecting block 141 is connected with the traction rope 130, and the hook body 142 is connected with the connecting block 141. Specifically, the hook 142 includes a connecting portion 142a and a clamping portion 142b, and both ends of the connecting portion 142a are connected to the connecting block 141 and the clamping portion 142b, respectively. The pressing member 143 is disposed between the connecting block 141 and the clamping portion 142b, and the pressing member 143 is movably connected with the connecting portion 142 a. The pressing member 143 can move closer to or away from the holding portion 142b, and the pressing member 143 is used to clamp the shield handle to the holding portion 142 b.
Further, the clamping assembly 140 may further include a self-returning member 144, and the self-returning member 144 is disposed between the connection block 141 and the pressing member 143. The automatic returning member 144 is used for driving the pressing member 143 to automatically return to clamp the shield handle after the pressing member 143 moves away from the clamping portion 142 b. Specifically, in one embodiment, the automatic return member 144 is a spring, and both ends of the spring are connected to the connecting block 141 and the pressing member 143, respectively. In another embodiment, the self-righting element 144 may be two magnetic poles disposed in opposition to each other, the two magnetic poles being disposed on the connecting block 141 and the pressing element 143, respectively.
Further, the clamping assembly 140 further includes a fastener 146 and a tightening handle 145, the connecting portion 142a is provided with a waist-shaped hole (not shown), and an extending direction of the waist-shaped hole is consistent with a height direction of the shield back frame 100. The fastener 146 is inserted through the pressing member 143 and one end of the fastener 146 is screwed with the tightening knob 145 through the oblong hole, so that the pressing member 143 can be moved in the extending direction of the oblong hole to move the pressing member 143 closer to or away from the clamping portion 142b by loosening the connection of the fastener 146 with the tightening knob 145. Specifically, when the shield 200 is to be held, the twisting handle 145 is loosened, the pressing member 143 is lifted up along the waist-shaped hole, the shield handle is placed in the holding portion 142b, the pressing member 143 is reset by the automatic reset member 144 to clamp the shield handle, and the twisting handle 145 is tightened to fix the shield 200 to the pressing member 143.
Referring to fig. 4, the shield back frame 100 further includes an adjusting mechanism 180 for adjusting the length of the pulling rope 130, specifically, the adjusting mechanism 180 is disposed on the supporting frame 120, and preferably, the adjusting mechanism 180 is disposed on the connecting rod 121 of the supporting frame 120. A cavity (not shown) is arranged in the support frame 120, one end of the pulling rope 130 passes through the cavity to be connected with the adjusting mechanism 180, and the adjusting mechanism 180 can roll up or release the pulling rope 130, so that the height of the shield 200 can be changed according to the type and the size of the shield 200. Further, the adjusting mechanism 180 may be disposed on the cross arm 122 of the supporting frame 120, so that the user can adjust the length of the rope at any time to change the mounting height of the shield 200 when carrying the shield carrier 100.
In one embodiment, the adjustment mechanism 180 includes a housing 181, a spool (not shown), and an adjustment handle 182. The shell 181 is connected with the support frame 120, and specifically, the shell 181 is provided with an inner cavity, and the inner cavity is communicated with the cavity of the support frame 120. A reel (not shown) is disposed within the interior cavity of the housing 181 and is rotatably coupled to the housing 181, the reel being configured to take up or release the pull-cord 130. The adjustment handle 182 is fixedly connected to the reel so that rotating the adjustment handle 182 rotates the reel, thereby winding or releasing the pull cord 130 to change the height of the shield 200.
Referring to fig. 3, the shield back frame 100 further includes a shock absorbing mechanism 150, and the shock absorbing mechanism 150 is disposed on the support frame 120 and connected to the pulling rope 130. The shock absorbing mechanism 150 is used to reduce the shock of the shield 200 when the user walks or squats, so as to increase the comfort of the user when holding the shield 200. Specifically, in one embodiment, the damping mechanism 150 includes a damping bracket 151, a pulley (not shown), and an elastic member 152, wherein the damping bracket 151 is detachably connected to the supporting frame 120, for example, the damping bracket 151 is connected to the cross arm 122 of the supporting frame 120 by a screw or the like. The pulley is movably connected with the damping bracket 151, and particularly, the pulley is rotatably connected with the damping bracket 151. The traction rope 130 is wound around the pulley. The elastic member 152 is disposed on the shock-absorbing support 151 and connected to the pulley, and the elastic member 152 may be a spring, one end of which is fixedly connected to the shock-absorbing support, and the other end of which is connected to a rotation shaft of the pulley, so that the pulley can float relative to the shock-absorbing support 151. Therefore, the vibration of the shield 200 during walking or squatting can be transmitted into the elastic member 152 through the pulling rope 130 and the pulley, and the elastic member 152 can absorb the vibration of the shield 200, so that the shield 200 can keep relatively stable during use. Further, the damping mechanism 150 further includes an adjusting member 153 disposed on the damping bracket 151 and connected to the elastic member 152, and the degree of tightness of the elastic member 152 can be adjusted by the adjusting member 153, so as to adjust the damping capacity of the damping mechanism 150.
Referring to fig. 3, the shield back frame 100 further includes a back pad 160, the back pad 160 is disposed on the back frame body 110, and the back pad 160 is used to abut against the back of the user, thereby increasing the comfort of the wearer. Further, the shield back frame 100 further includes a strap 170, the strap 170 is connected to the back frame body 110, and the strap 170 is used for tightening the waist of the user. Specifically, strap 170 includes first and second ends that are separate from or coupled to each other, and the first and second ends may be coupled by a hook and loop fastener or a quick release or magnetic buckle.
Referring to fig. 4, the present embodiment further provides a shield 200, the shield apparatus includes a shield 200 and a shield back frame 100 as described in any of the above embodiments, the shield body is provided with a handle, and the holding component 140 of the shield back frame 100 is connected to the handle.
The shield device can mount the shield 200 on the shield back frame 100, and can uniformly disperse the weight of the shield 200 on the shoulders and waist of the user through the support frame 120 and the back frame body 110 of the shield back frame 100, thereby reducing the fatigue of the user caused by holding the shield 200 for a long time, and ensuring the fighting capacity of the user for a long time. Further, the shield 200 is mounted on the shield back frame 100, so that the direction and the angle of the shield 200 can be adjusted by a user with a small amount of hand force, and the use flexibility of the shield 200 is greatly improved. Moreover, the shield 200 is hung on the shield back frame 100, so that the hands of a user who originally need to hold the shield 200 in the whole process are released, and the user can operate the shield more quickly and efficiently in actions of replacing a magazine, pulling a bolt, climbing and the like which need to be operated by two hands.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. A shield carrier, comprising:
the back frame main body is provided with a back belt, and the back belt is used for a user to carry on the back;
the supporting frame comprises a connecting rod connected with the back frame main body and a cross arm connected with the connecting rod;
the traction rope is connected with the cross arm; and
the clamping assembly is connected with one end, far away from the cross arm, of the traction rope and used for clamping a shield.
2. The shield back frame of claim 1, wherein the clamping assembly comprises:
the connecting block is connected with the traction rope;
the hook body comprises a connecting part and a clamping part, and two ends of the connecting part are respectively connected with the connecting block and the clamping part;
the extrusion piece is movably connected with the connecting part and can move close to or away from the clamping part; and the number of the first and second groups,
the automatic reset piece is arranged between the connecting block and the extrusion piece.
3. The shield back frame of claim 2, wherein the clamping assembly further comprises a fastener and a tightening handle, the connecting portion is provided with a waist-shaped hole, the fastener is arranged on the extrusion piece in a penetrating manner, and one end of the fastener penetrates through the waist-shaped hole to be in threaded connection with the tightening handle.
4. The shield back frame of claim 1, further comprising an adjusting mechanism disposed on the support frame, wherein the support frame is provided with a cavity, one end of the hauling cable passes through the cavity and is connected with the adjusting mechanism, and the adjusting mechanism can roll up or release the hauling cable.
5. The shield back frame of claim 4, wherein the adjustment mechanism comprises:
the shell is connected with the supporting frame;
the reel is rotatably connected with the shell and used for reeling or releasing the traction rope; and the number of the first and second groups,
and the adjusting handle is fixedly connected with the reel.
6. The shield back frame of claim 1, further comprising a shock absorbing mechanism coupled to the support frame and coupled to the pull cord.
7. The shield back frame of claim 6, wherein the shock absorbing mechanism comprises:
the damping support is detachably connected with the support frame;
the pulley is movably connected with the damping support, and the traction rope is wound on the pulley;
and the elastic piece is arranged on the damping support and connected with the pulley.
8. The shield back frame of claim 6, further comprising a back pad disposed on the back frame body, the back pad configured to abut a back of a user.
9. The shield back frame of claim 6, further comprising straps connected to the back frame body, the straps adapted to tighten around a waist of a user.
10. A shield arrangement, characterized in that the shield arrangement comprises a shield and a shield back frame according to any of the preceding claims 1-9, the shield being provided with a handle, the clamping assembly of the shield back frame being connected to the handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921208422.2U CN210374789U (en) | 2019-07-29 | 2019-07-29 | Shield device and shield back frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921208422.2U CN210374789U (en) | 2019-07-29 | 2019-07-29 | Shield device and shield back frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210374789U true CN210374789U (en) | 2020-04-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921208422.2U Active CN210374789U (en) | 2019-07-29 | 2019-07-29 | Shield device and shield back frame |
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| CN (1) | CN210374789U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110296635A (en) * | 2019-07-29 | 2019-10-01 | 广州钛敌科装备科技发展有限责任公司 | Shield device and shield backrest |
| CN112665462A (en) * | 2020-12-11 | 2021-04-16 | 南京理工大学 | Wearable weapon arm device of formula of double shooting formula mode |
-
2019
- 2019-07-29 CN CN201921208422.2U patent/CN210374789U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110296635A (en) * | 2019-07-29 | 2019-10-01 | 广州钛敌科装备科技发展有限责任公司 | Shield device and shield backrest |
| CN112665462A (en) * | 2020-12-11 | 2021-04-16 | 南京理工大学 | Wearable weapon arm device of formula of double shooting formula mode |
| CN112665462B (en) * | 2020-12-11 | 2022-05-27 | 南京理工大学 | Wearable weapon arm device of formula of double shooting formula mode |
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