Gun stock connecting structure and gun

Abstract

The utility model discloses a gunstock connecting structure and a gun, and relates to the technical field of electric BB guns, and the gunstock connecting structure comprises a gunstock and a connecting main seat fixedly mounted on a gun main body; a positioning seat is arranged on the connecting main seat, and a connecting part is arranged on the gun stock; the connecting part comprises a first connecting block and a second connecting block, and the first connecting block and the second connecting block are detachably and fixedly connected so that the first connecting block and the second connecting block can be detachably clamped and fixed to the positioning base. The connecting part and the positioning seat are detachably connected and fixed, so that the gunstock on the gun can be conveniently detached and replaced, one gun can be matched with various gunstocks, and different requirements of customers are met.

Description

Technical Field

[0001] The utility model relates to the field of electric BB guns, in particular to a butt connection structure and a gun with the butt connection structure. Background Art

[0002] At present, the connection between the existing electric BB guns and the buttstock is a one-to-one fixed mode. One gun model can only match one buttstock, and the same product can only have one fixed buttstock. The structure is single and it is difficult to meet customer requirements.

[0003] Reference Figure 1 As shown, a fixed telescopic support 1 has two guide rails 11, which are slidably connected to a connection seat 2 of a gun body, and a limit locking mechanism 21 is arranged in the connection seat 2 to lock or release the relative sliding between the guide rails 11 and the connection seat 2, so as to realize the relative sliding of the fixed telescopic support 1 relative to the connection seat 2. However, this fixed telescopic support structure can only be equipped with one type of stock on a gun, and the matching is single, and the function of matching multiple stocks with one gun cannot be achieved, which cannot meet customer requirements; moreover, the limit locking mechanism 21 in the connection seat 2 is complicated, the assembly is not flexible, and it is easy to get stuck. Utility Model Content

[0004] Therefore, the utility model provides a buttstock connection structure and a gun to solve the above problems.

[0005] To achieve the above purpose, the technical solution provided by the utility model is as follows:

[0006] The utility model provides a buttstock connection structure, comprising a buttstock and a connection main seat installed and fixed on a gun body; a positioning seat is arranged on the connection main seat, and a connection part is arranged on the buttstock; the connection part comprises a first connection block and a second connection block, and the first connection block and the second connection block are detachably fixedly connected so that the first connection block and the second connection block can be detachably clamped and fixed on the positioning seat.

[0007] Optionally, the first connecting block and the second connecting block are locked and connected by a first bolt.

[0008] Optionally, the first connecting block also includes a connecting portion, which extends toward the second connecting block, and one end of the connecting portion facing the second connecting block is engaged with the second connecting block so that the first connecting block and the second connecting block can be U-shaped and engaged on the outer wall of the positioning seat.

[0009] Optionally, the positioning seat is provided with positioning grooves evenly spaced along its length direction, and a positioning block is provided on the connecting portion, and the positioning block can be inserted into the positioning groove to limit the movement of the connecting portion along the length direction of the positioning seat.

[0010] Optionally, the positioning groove is set through the width direction of the positioning seat, and the first connecting block and the second connecting block are locked and connected by a first bolt. The first bolt passes through the positioning groove to lock and fix the first connecting block and the second connecting block on the two outer walls of the positioning seat.

[0011] Optionally, two sides of the positioning seat facing each other are respectively provided with card slots; and the first connecting block and the second connecting block are respectively provided with card blocks for being engaged in the card slots.

[0012] Optionally, the positioning seat and the connecting main seat are fixedly connected by bolts.

[0013] Optionally, the buttstock is hinged to the first connecting block so that the buttstock can rotate relative to the first connecting block; a locking mechanism is also provided between the buttstock and the first connecting block for locking the connection angle between the buttstock and the first connecting block.

[0014] Optionally, the buttstock is threadedly connected to the first connecting block, and a telescopic mechanism is provided in the buttstock for adjusting the distance between the end of the buttstock and the connecting main seat.

[0015] The utility model also provides a gun, comprising the above-mentioned gunstock connecting structure.

[0016] The technical solution provided by the utility model has the following beneficial effects: the main seat and the buttstock are connected in a detachable manner through the positioning seat and the connecting part, so that one gun can be matched with different types of buttstocks, thereby improving the scope of application; and when replacing the buttstock, only the connecting part needs to be disassembled to replace the new buttstock, and the replacement operation is simple, quick and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of a fixed telescopic support in the prior art;

[0018] Figure 2 is an exploded schematic diagram of the buttstock connection structure in the first embodiment;

[0019] Figure 3 is a cross-sectional view of the buttstock connection structure in the first embodiment;

[0020] Figure 4 is a cross-sectional view of the connection between the main seat, the positioning seat and the connecting part in the first embodiment;

[0021] Figure 5 is a schematic diagram of the positioning seat in the first embodiment;

[0022] Figure 6 is another perspective view of the positioning seat in the first embodiment;

[0023] Figure 7 is a schematic diagram of the first connection block in the first embodiment;

[0024] Figure 8 is a schematic diagram of the second connection block in the first embodiment;

[0025] Fig. 9 It is an exploded schematic diagram of the buttstock connection structure in the second embodiment.

[0026] Explanation of the accompanying drawings: 1. Fixed telescopic support; 11. Guide rail; 2. Connecting seat; 21. Limit locking mechanism; 3. Stock; 4. Connecting main seat; 41. Positioning threaded hole; 5. Positioning seat; 51. Slot; 52. Positioning slot; 6. Connecting part; 61. First connecting block; 611. Connecting part; 612. Positioning block; 613. Articulated shaft; 62. Second connecting block; 63. Block; 7. First bolt. DETAILED DESCRIPTION

[0027] To further illustrate the various embodiments, the present invention provides drawings. These drawings are part of the disclosure of the present invention, which are mainly used to illustrate the embodiments and can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, a person of ordinary skill in the art should be able to understand other possible implementations and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0028] The utility model is now further described in conjunction with the accompanying drawings and specific implementation methods.

[0029] Reference Figure 2 and Figure 3 This embodiment provides a buttstock connection structure, which is used for connecting and installing a buttstock 3 with a gun body, and is mainly used in electric BB guns. The buttstock connection structure includes a buttstock 3 and a connection main seat 4. The connection main seat 4 is fixed on the gun body. A positioning seat 5 is fixed on the connection column seat, and a connecting portion 6 is installed on the buttstock 3. Through the detachable fixed connection between the positioning seat 5 and the connecting portion 6, the buttstock 3 can be disassembled and replaced, so that a gun can match different types of buttstocks 3 to meet the diverse requirements of customers.

[0030] Specifically, refer to Figure 2 and Figure 4, the connection main seat 4 is provided with positioning threaded holes 41 at intervals along the circumferential direction. The positioning seat 5 is locked in the threaded holes one by one by screws, so as to be fixedly installed on the connection main seat 4. The connecting portion 6 includes a first connecting block 61 and a second connecting block 62. The first connecting block 61 and the second connecting block 62 are detachably fixedly connected. In this embodiment, the first connecting block 61 and the second connecting block 62 are connected and fixed by a first bolt 7, so that the first connecting block 61 and the second connecting block 62 are clamped and fixed on the two outer side walls of the positioning seat 5, thereby realizing the stable connection between the positioning seat 5 and the connecting portion 6. The first bolt 7 is used to lock and fix the first connecting block 61 and the second connecting block 62, which is simple and convenient to operate, and stable and reliable. At least two first bolts 7 are arranged at intervals along the length direction of the first connecting block 61. In this embodiment, two first bolts 7 are arranged at intervals in parallel to improve the stability of the connection between the first connecting block 61 and the second connecting block 62, and ensure that the first connecting block 61 and the second connecting block 62 can be stably clamped and fixed on both sides of the positioning seat 5. When the buttstock 3 needs to be replaced, only the two first bolts 7 need to be loosened to remove the first connecting block 61 and the second connecting block 62 from the positioning seat 5, and another type of buttstock 3 can be replaced, thereby achieving the purpose of adapting a gun to multiple buttstocks 3.

[0031] Furthermore, in this embodiment, in order to improve the connection stability between the first connection block 61, the second connection block 62 and the positioning seat 5, a card slot 51 is respectively provided on the two outer walls facing the positioning seat 5, and the card slot 51 is set through the length direction of the positioning seat 5. The first connection block 61 and the second connection block 62 are respectively provided with a card block 63 that is used to be connected to the card slot 51, and the card block 63 is a strip structure. Figure 4-8 . By cooperating between the clamping block 63 and the clamping groove 51, and then using the first bolt 7 to lock the first connecting block 61 and the second connecting block 62, the connection stability between the positioning seat 5 and the second connecting portion 6 can be improved. In addition, the first connecting block 61 also includes a connecting portion 611, and the connecting portion 611 extends toward the second connecting block 62. The end of the connecting portion 611 facing the second connecting block 62 is engaged with the second connecting block 62, so that the first connecting block 61 and the second connecting block 62 are connected and enclosed to form a U-shaped cavity. Due to the setting of the clamping block 63, the U-shaped cavity forms a dovetail groove structure for the positioning seat 5 to be inserted and engaged, forming a stable connection structure.

[0032] In this embodiment, refer to Figure 5 and Figure 6, the positioning seat 5 adopts the structure of the Picatinny rail 11. The positioning seat 5 is provided with positioning grooves 52 evenly spaced along its length direction, and the connecting portion 611 is provided with two positioning blocks 612 spaced along its length direction. The two positioning blocks 612 can be respectively snapped into the two positioning grooves 52 of the positioning seat 5, thereby limiting the movement of the entire connecting portion 6 along the length direction of the positioning seat 5. In this embodiment, the positioning groove 52 is through-set along the width direction of the positioning seat 5, and the first bolt 7 can be passed through the positioning groove 52 to lock and fix the first connecting block 61 and the second connecting block 62 on the two outer side walls of the positioning seat 5, while saving installation space. Since the positioning seat 5 adopts the structure of the Picatinny rail 11, the connecting portion 6 can select a suitable position along the length direction of the positioning seat 5 according to actual conditions, and be installed and fixed on the positioning seat 5 to meet different needs of users.

[0033] In this embodiment, the buttstock 3 is hinged to the first connecting block 61 so that the buttstock 3 can rotate relative to the first connecting block 61. That is, when the buttstock 3 is in normal use, the buttstock 3 is consistent with the center line of the gun body; when the buttstock 3 is not in use, the buttstock 3 can rotate around the hinge shaft 613 connected to the first connecting block 61, so that the buttstock 3 is in a folded state, that is, the buttstock 3 fits on the outer wall surface of the gun body. Further, a locking mechanism is provided between the buttstock 3 and the first connecting block 61, which is used to lock the connection angle of the buttstock 3 and the first connecting block 61. Among them, the locking mechanism can adopt a buckle slot structure for interference fit to keep the connection angle of the buttstock 3 and the first connecting block 61 stable, that is, keep the buttstock 3 in normal use, and the buttstock 3 is consistent with the center line of the gun body. When the buttstock 3 needs to be folded, external force can be applied to release the connection of the buckle slot structure so that the buttstock 3 can be rotated. Alternatively, the locking mechanism may also adopt a screw locking method to lock and fix the buttstock 3 and the first connecting block 61. This locking method is more solid and stable in structure, but the locking or unlocking operation process is slightly cumbersome.

[0034] The present embodiment also provides a firearm, including the above-mentioned gunstock connection structure. When installing the gunstock connection structure, first, the connection main seat 4 is installed and fixed on the gun body, and then the positioning seat 5 is fixed and locked on the connection main seat 4 by screws. The first connecting block 61 and the second connecting block 62 are clamped on both sides of the positioning seat 5, and the first connecting block 61 and the second connecting block 62 are locked and fixed by the first bolt 7 to complete the fixed connection between the first connecting block 61, the second connecting block 62 and the positioning seat 5. The gunstock 3 is hingedly connected to the first connecting block 61 to complete the installation between the gunstock 3 and the gun body. When replacing the gunstock 3, it is only necessary to disassemble the first bolt 7 and remove the connecting part 6 to replace the gunstock 3.

[0035] Embodiment 2:

[0036] Reference Fig. 9 , the difference between this embodiment and the first embodiment is that the buttstock 3 is threadedly connected to the first connecting block 61. A telescopic mechanism is provided in the buttstock 3, which is used to adjust the distance from the end of the buttstock 3 away from the connection main seat 4 to the connection main seat 4. Among them, the telescopic mechanism can be formed by two sections of telescopic tubes that are mutually sleeved, and the two sections of telescopic tubes are fixed by threaded connection. In this embodiment, a threaded hole is provided on the connecting portion 611, and one end of the telescopic mechanism is threadedly connected in the threaded hole of the connecting portion 611 to achieve the connection and fixation of the buttstock 3 and the first connecting block 61. That is, the connecting portion 6 in this embodiment has a different structure from the connecting portion 6 in the first embodiment. Therefore, when replacing the buttstock 3, it is only necessary to disassemble the first connecting block 61 and the second connecting block 62, and then the buttstock 3 can be disassembled together, and the new buttstock 3 can be installed on the positioning seat 5. In this way, in the process of replacing and installing the buttstock 3, fewer parts need to be disassembled and replaced, and the operation is simple and convenient.

[0037] This embodiment also provides a firearm, comprising the above-mentioned buttstock connection structure.

[0038] Although the present invention has been specifically demonstrated and described in conjunction with the preferred embodiments, those skilled in the art should understand that various changes may be made to the present invention in form and detail without departing from the spirit and scope of the present invention as defined in the appended claims, all of which are within the scope of protection of the present invention.

Claims

1. A gun stock connection structure, comprising a gun stock and a connection main seat mounted and fixed on a gun body; characterized in that: A positioning seat is arranged on the connecting main seat, and a connecting part is arranged on the buttstock; the connecting part comprises a first connecting block and a second connecting block, and the first connecting block and the second connecting block are detachably fixedly connected so that the first connecting block and the second connecting block can be detachably clamped and fixed on the positioning seat.

2. A buttstock connection structure according to claim 1, characterized in that: The first connecting block and the second connecting block are locked and connected by a first bolt.

3. A buttstock connection structure according to claim 2, characterized in that: The first connecting block also includes a connecting portion, which extends toward the second connecting block. One end of the connecting portion facing the second connecting block is engaged with the second connecting block so that the first connecting block and the second connecting block can be U-shaped and engaged on the outer wall of the positioning seat.

4. A gunstock connection structure according to claim 3, characterized in that: The positioning seat is provided with positioning grooves evenly spaced along its length direction, and the connecting portion is provided with a positioning block, which can be inserted into the positioning groove to limit the movement of the connecting portion along the length direction of the positioning seat.

5. A gunstock connection structure according to claim 4, characterized in that: The positioning groove is arranged through the width direction of the positioning seat, and the first bolt is passed through the positioning groove to lock and fix the first connecting block and the second connecting block on the two outer side walls of the positioning seat.

6. A gunstock connection structure according to claim 1, characterized in that: The two sides of the positioning seat facing each other are respectively provided with card slots; the first connecting block and the second connecting block are respectively provided with card blocks for being connected in the card slots.

7. The buttstock connection structure according to claim 1, characterized in that: The positioning seat and the connecting main seat are fixedly connected by bolts.

8. The gunstock connection structure according to claim 1, characterized in that: The buttstock is hinged to the first connecting block so that the buttstock can rotate relative to the first connecting block; a locking mechanism is also provided between the buttstock and the first connecting block for locking the connection angle between the buttstock and the first connecting block.

9. The gunstock connection structure according to claim 1, characterized in that: The buttstock is threadedly connected to the first connecting block, and a telescopic mechanism is arranged inside the buttstock for adjusting the distance between the end of the buttstock and the connecting main seat.

10. A firearm, characterized in that: A buttstock connection structure comprising any one of claims 1-9.

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