Foldable shield

Abstract

The utility model belongs to the field of armor protection, and discloses a foldable shield which comprises a shield body, a left folding wing, a right folding wing, a hinge, a mortise lock and a lock seat. The shield body is fixedly connected with equipment, and the left folding wing and the right folding wing are arranged on the two sides of the shield body through hinges respectively. Lock seats are fixedly arranged on the left folding wing and the right folding wing; a mortise lock matched with the lock seat is fixedly arranged at the corresponding position of the shield body. The kneeling posture and the standing posture can be conveniently and timely switched for use at any time, and the kneeling posture and the standing posture can be obviously and practically used for military equipment, especially for salutes.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of armored protection, especially relates to a foldable shield. BACKGROUND

[0002] At present, shield technology has been widely applied in the field of artillery, and the shield is mainly used as a protective device against bullets or shrapnel from the front, and also as a protective device against the blast of the artillery's own muzzle. The shield of the ordinary towed artillery is a whole shield operated in an upright position, and has a relatively large area. However, it is not applicable to the artillery that needs to switch between standing and kneeling positions, and the main reason is that in order to realize kneeling operation, the wheels of the artillery need to be lifted to lower the height of the artillery, and the wheels will interfere with the shield, and the folding shield is designed to solve this problem. SUMMARY

[0003] The technical problem to be solved by the utility model is that the existing shield technology is not applicable to the artillery that needs to switch between standing and kneeling positions.

[0004] To solve the above technical problem, the specific technical scheme of the utility model is as follows:

[0005] A foldable shield, comprising a shield body, a left folding wing, a right folding wing, a hinge, a lock, and a lock seat, wherein the shield body is fixedly connected with equipment, the left folding wing and the right folding wing are respectively arranged on the two sides of the shield body through the hinge, the lock seat is fixedly arranged on the left folding wing and the right folding wing, and the shield body is fixedly provided with a lock that matches the lock seat at the corresponding position.

[0006] Preferably, the shield body is in a T-shaped structure as a whole.

[0007] Preferably, the left folding wing and the right folding wing are both in a sheet shape.

[0008] Preferably, the shield body is provided with a perforation in the middle.

[0009] Compared with the prior art, the utility model can conveniently and timely solve the switching between standing and kneeling positions at any time, has obvious practical effect on military equipment, and is especially suitable for the use of saluting guns. BRIEF DESCRIPTION OF DRAWINGS

[0010] Fig. 1 is a schematic view of the shield in a standing position;

[0011] Fig. 2 is a schematic view of the shield in a kneeling position;

[0012] Fig. 3 is a side view of the shield. DETAILED DESCRIPTION

[0013] In order to better understand the purpose, structure and function of the utility model, the utility model is further described in detail below in combination with the drawings.

[0014] As Figs. 1-3 shown, the foldable shield of the embodiment is all metal structure, comprising: shield body 1, left folding wing 2, right folding wing 3, hinge 4, mortise lock 5, lock seat 6, equipment perforation 7. The shield body 1 is provided with left folding wing 2 and right folding wing 3 on both sides through hinge 4.

[0015] Among them, the shield body 1 is used to fix the shield body on other equipment, and fix other parts;

[0016] The left folding wing 2 is used to lower the left side of the shield body 1 back when the operator kneels to operate the equipment; when standing, the equipment is raised to open the left folding wing, and the right side of the left folding wing is welded with the shield body 1 through the hinge, so as to ensure the opening and folding operation of the folding wing;

[0017] The right folding wing 3 is used to lower the right side of the shield body 1 back when the operator kneels to operate the equipment; when standing, the equipment is raised to open the right folding wing, and the left side of the right folding wing is welded with the shield body 1 through the hinge, so as to ensure the opening and folding operation of the folding wing;

[0018] The hinge 4 is used for fixed connection of the left folding wing 2, the right folding wing 3 and the shield body 1, and completes the opening and folding movement of the left folding wing 2 and the right folding wing 3 to the shield body 1;

[0019] The mortise lock 5 is used for fixing the left folding wing 2 and the right folding wing 3 in kneeling and standing positions, and the mortise lock is welded on the lower side of the center of the two side wings of the shield body 1 corresponding to the upper end center position of the left folding wing 2 and the right folding wing 3, and does not exceed the lower edge of the two side wings of the shield body 1, so that the bolt can be deeply inserted into the lock seat on the upper part of the left folding wing 2 and the right folding wing 3 when the left folding wing 2 and the right folding wing 3 are opened and folded, and the left folding wing 2 and the right folding wing 3 are fixed tightly and do not shake;

[0020] The lock seat 6 is used for fixing the opened and folded left folding wing 2 and right folding wing 3, and the lock seat is welded on the center position of the upper end of the left folding wing 2 and the right folding wing 3, and does not exceed the upper edge;

[0021] The equipment perforation 7 is used for equipment parts that need to pass through the shield body, and the part can also be removed if not needed.

[0022] The above components need to cooperate with each other to be correctly welded when assembled and welded. First, one side of the hinge 4 is welded to the middle position of the right side of the left folding wing 2, then the lock seat 6 is welded to the center position of the upper end of the left folding wing 2, not exceeding the upper edge of the left folding wing 2, the round hole of the lock seat 6 is welded upward, then the left folding wing 2 is aligned with the lower edge of the left curved wing of the shield body 1, the other side of the hinge 4 is welded, after the hinge 4 is welded, the bolt of the mortise lock 5 is inserted into the lock seat 6, the state of the mortise lock 5 is adjusted, the mortise lock 5 is welded to the lower end of the left curved wing of the shield body 1, not exceeding the lower edge of the left curved wing of the shield body 1, after the welding is completed, the left folding wing 2 is folded back, the second mortise lock 5 is inserted, and finally the mortise lock 5 is welded to the corresponding position of the middle panel of the shield body 1; the welding method of the right folding wing 3 is the same as that of the left folding wing 2.

[0023] The connection relationship between the above components is that the shield body 1 is connected with the mortise lock 6 and the hinge 4 through welding, the left folding wing 2 and the right folding wing 3 are connected with the hinge 4 and the lock seat 6 through welding, the left folding wing 2 and the right folding wing 3 are rotationally connected with the shield body 1 through the shaft of the hinge, and the mortise lock 5 and the lock seat 6 are movably connected through the spring in the mortise lock.

[0024] The specific working process of the folding shield is as follows:

[0025] 1. Kneeling position use:

[0026] When the operator uses in a kneeling position, the bolt of the mortise lock on the left curved wing of the shield body is pulled out, the left and right folding wings are folded back, the mortise locks on the middle two side panels of the shield body are used, and the mortise locks are inserted into the lock seats on the left and right folding wings, and the equipment is lowered to be used in a kneeling position.

[0027] 2. Standing position use

[0028] When the operator uses in a standing position, the left and right mortise locks on the middle two side panels of the shield body are pulled out, the left and right folding wings are opened, the mortise locks on the two curved wings of the shield body are used, and the mortise locks are inserted into the lock seats on the left and right folding wings, and the equipment is raised to be used in a standing position.

[0029] Although the embodiments of the utility model are described in combination with the drawings, a number of modifications and improvements can be made without departing from the principles of the utility model for those skilled in the art, and these should be regarded as belonging to the protection scope of the utility model.

Claims

1. A foldable shield, characterized in that, The shield body is fixedly connected with the equipment, the left folding wing and the right folding wing are arranged on the two sides of the shield body through the hinges respectively, the lock seats are fixedly arranged on the left folding wing and the right folding wing, and the shield body is fixedly provided with the mortise lock matched with the lock seats at the corresponding position.

2. The foldable shield of claim 1, wherein, The shield body is in T-shaped structure as a whole.

3. The foldable shield of claim 2, wherein, The left folding wing and the right folding wing are in sheet shape.

4. The foldable shield of claim 2, wherein, The shield body is provided with a perforation in the middle.

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