CN202485549U - Pin tube extension adjusting device in gun support device - Google Patents
Pin tube extension adjusting device in gun support device Download PDFInfo
- Publication number
- CN202485549U CN202485549U CN2012200588005U CN201220058800U CN202485549U CN 202485549 U CN202485549 U CN 202485549U CN 2012200588005 U CN2012200588005 U CN 2012200588005U CN 201220058800 U CN201220058800 U CN 201220058800U CN 202485549 U CN202485549 U CN 202485549U
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- CN
- China
- Prior art keywords
- pipe
- button
- pin tube
- pin
- crus secunda
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a pin tube extension adjusting device in a gun support device. A second pin tube is positioned in a first pin tube, the upper end of the first pin tube is open, the second pin tube moves along the length direction of the first pin tube in a reciprocating manner, one end of the second pin tube is fixedly connected to the port of the first pin tube by a tension spring, the tension spring is in a loose state when the second pin tube is not stretched, and the upper end of the second pin tube is provided with at least one bayonet. In a pin tube extension control system, a button holder arranged at the upper end of the first pin tube is provided with a spring pin, a torsion spring is sleeved on the spring pin, one side of a button arranged on the upper end of the button holder is provided a button part, and the lower end of the edge on the other side of the button is provided with a buckle. The setting of the torsion spring meets the following requirements that when the button part is not pressed, the torsion spring is in a compression state, and the buckle downwards abuts against the second pin tube; and the buckle is lifted upwards to be separated from the second pin tube when the button part is pressed. The pin tube extension adjusting device enables the pin tube to expand and contract by one action and is rapid and convenient.
Description
Technical field
The utility model relates to firearms bracing or strutting arrangement technical field, relates in particular to the flexible adjusting device of pin pipe in a kind of firearms bracing or strutting arrangement.
Background technology
Empty class pin pipe firearms fixed product firearms when small arms firing move up and down in the existing market; Be the elongation and the shortening of foot tube part position in the firearms fixed product; Usually adopt the friction catch locate mode, for example utilize threaded binding ring to increase when rotated brake pad pressure and then the flexible location of realization pin pipe; Also have to be exactly utilize and to have protruding pulling and be buckled in to increase when compressing the pressure of brake pad is realized the flexible location of pin pipe.The elongation of the pin pipe of foot tube part position is roughly adopted and is reduced the pressure of brake pad earlier and then pull out the pin pipe; It roughly also is pressure and then the withdrawal pin pipe that reduces earlier brake pad that the pin pipe of foot tube part position shortens.At least two actions of whole elongation and shortening foot tube part position process need, operating wastes time and energy.
The utility model content
The utility model purpose has been to provide the pin pipe in a kind of firearms bracing or strutting arrangement flexible adjusting device, can realize the elongation and the contraction of foot tube part position through an action.
For realizing above-mentioned purpose, the characteristics of the flexible adjusting device of the pin pipe in the said firearms bracing or strutting arrangement are to comprise; The coaxial nested first pin pipe and crus secunda pipe, wherein the crus secunda pipe places among the first pin pipe, the open upper end of the first pin pipe; And the crus secunda pipe can freely move back and forth along the length direction of the first pin pipe; One end of crus secunda pipe is fixed on the port of the first pin pipe through an extension spring, and before said crus secunda Guan Wei was stretched, said extension spring was in relaxed state; The upper end of crus secunda pipe is provided with at least one bayonet socket, said bayonet socket with the be stretched side of the opposing side of direction of crus secunda pipe be the inclined-plane; And, pin pipe extension and contraction control system, said pin pipe extension and contraction control system comprises button, push-button socket, spring catch and torsion spring; Wherein, The said push-button socket that is set up in first pin pipe upper end is provided with spring catch, is arranged with torsion spring on the said spring catch, is provided with button in said push-button socket upper end; One side of said button is a button portion, and the lower end at opposite side edge is provided with buckle; Being provided with of said torsion spring needs to satisfy: when not pressing said button portion, torsion spring is in compressive state, and said buckle is butted on downwards on the crus secunda pipe; When pressing said button portion, said button has on the side direction of buckle and lifts, and said buckle breaks away from the crus secunda pipe.
The beneficial effect of the utility model is; Use the flexible adjusting device of pin pipe in the said firearms bracing or strutting arrangement; Pin pipe extension and contraction control capable of using system reaches the elongation and the contraction of foot tube part position; In whole foot tube part position elongation and shortening process, only can realize, reach the effect of quick and convenient through an action.
Description of drawings
Fig. 1 shows the exploded perspective view of the flexible adjusting device of pin pipe in the described firearms bracing or strutting arrangement of the utility model.
Fig. 2 shows the structural representation of the flexible adjusting device of pin pipe shown in Figure 1.
Fig. 3 a shows the positioning states sketch map of the first pin pipe and crus secunda pipe under the extended state.
Fig. 3 b shows the positioning states sketch map of crus secunda pipe and button under the extended state.
Fig. 4 a shows the view of the first pin pipe and crus secunda pipe in the drawing process.
Fig. 4 b shows the view of crus secunda pipe and button in the drawing process.
Fig. 5 a shows the view of the first pin pipe and crus secunda pipe in the compression process.
Fig. 5 b shows the view of crus secunda pipe and button in the compression process.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further specified.
As depicted in figs. 1 and 2, the flexible adjusting device of said pin pipe comprises the coaxial first nested pin pipe 1 and crus secunda pipe 5 and pin pipe extension and contraction control system.Particularly:
Shown in Fig. 3 a and Fig. 3 b; Crus secunda pipe 5 places among the first pin pipe 1; The open upper end of the first pin pipe 1, and crus secunda pipe 5 can freely move back and forth along the length direction of the first pin pipe 1, and an end of crus secunda pipe 5 is fixed on the port of the first pin pipe 1 through an extension spring 2; Before said crus secunda pipe 5 was not stretched, said extension spring 2 was in relaxed state.The upper end of crus secunda pipe 5 is provided with at least one bayonet socket 51, said bayonet socket 51 with the be stretched side of the opposing side of direction of crus secunda pipe 5 be the inclined-plane, in addition, also be provided with first catch 3 and second catch 4 in the outside of crus secunda pipe 5.
Said pin pipe extension and contraction control system comprises button 10, push-button socket 6, spring catch 8 and torsion spring 9, and wherein said push-button socket 6 is set up in the top of the first pin pipe 1 through two screws 7, and push-button socket 6 is provided with spring catch 8, and cover is provided with torsion spring 9 on the said spring catch 8.Be provided with button 10 in said push-button socket 6 upper ends, a side of said button 10 is a button portion, and the lower end at opposite side edge is provided with buckle 101; Being provided with of said torsion spring 9 needs to satisfy: when not pressing said button portion, torsion spring 9 is in compressive state, and said buckle 101 is butted on downwards on the crus secunda pipe 5; When pressing said button portion, said button 10 has on the side direction of buckle 101 and lifts, and said buckle 101 breaks away from crus secunda pipes 5.
Fig. 4 a shows in the drawing process view of the first pin pipe 1 and crus secunda pipe 5, and Fig. 4 b shows the view of crus secunda pipe 5 and button 10 in the drawing process.Shown in Fig. 4 a and Fig. 4 b, in the time of making the elongation of foot tube part position, only need outwards pulling crus secunda pipe 5; In the process, when crus secunda pipe 5 was moved to the left, the inclined-plane of crus secunda pipe 5 upper latch notches 51 upwards lifted the buckle 101 on the button 10; Thereby drive button 10 compressing torsion springs 9, because the upper end of the first pin pipe 1 has opening, and the upper end of said crus secunda pipe 5 has at least one bayonet socket 51; Said buckle 101 can be stuck on any bayonet socket 51, particularly, and when adjusting to second bayonet socket 51 of crus secunda pipe 5; Buckle 101 at the effect knob down 10 of torsion spring 9 blocks on second bayonet socket 51 of crus secunda pipe 5, thereby realizes location automatically, shown in Fig. 3 a and 3b; The crus secunda pipe 5 of pulling out so can not spring back to initial position because of the pulling force of extension spring 2, thereby has realized the stretching of foot tube part position.Simultaneously, the setting of a plurality of bayonet sockets 51 also can make the foot tube part branch be stretched to a plurality of length, has stronger flexibility.
Fig. 5 a shows in the compression process view of the first pin pipe 1 and crus secunda pipe 5, and Fig. 5 b shows the view of crus secunda pipe 5 and button 10 in the compression process.Shown in Fig. 5 a and Fig. 5 b; Make foot tube part position when compression, only need press the opposite side of the button 10 relative downwards, in the process with said buckle 101; Buckle 101 upwards lifts; Until the constraint that breaks away from bayonet socket 51, crus secunda pipe 5 is got back to initial position under the effect of the elastic force of extension spring 2 storages, thereby the compression of having accomplished the foot tube part position resets.
In whole foot tube part position elongation and shortening process, only can realize, reach the effect of quick and convenient through an action.
Being merely the utility model preferred embodiment in sum, is not the practical range that is used for limiting the utility model.Be that all equivalences of doing according to the content of the utility model claim change and modification, all should belong to the technological category of the utility model.
Claims (1)
1. the flexible adjusting device of the pin pipe in the firearms bracing or strutting arrangement is characterized in that: comprises,
The coaxial nested first pin pipe and crus secunda pipe; Wherein the crus secunda pipe places among the first pin pipe; The open upper end of the first pin pipe, and the crus secunda pipe can freely move back and forth along the length direction of the first pin pipe, and an end of crus secunda pipe is fixed on the port of the first pin pipe through an extension spring; Before said crus secunda Guan Wei was stretched, said extension spring was in relaxed state; The upper end of crus secunda pipe is provided with at least one bayonet socket, said bayonet socket with the be stretched side of the opposing side of direction of crus secunda pipe be the inclined-plane; And,
Pin pipe extension and contraction control system; Said pin pipe extension and contraction control system comprises button, push-button socket, spring catch and torsion spring, and wherein, the said push-button socket that is set up in first pin pipe upper end is provided with spring catch; Be arranged with torsion spring on the said spring catch; Be provided with button in said push-button socket upper end, a side of said button is a button portion, and the lower end at opposite side edge is provided with buckle; Being provided with of said torsion spring needs to satisfy: when not pressing said button portion, torsion spring is in compressive state, and said buckle is butted on downwards on the crus secunda pipe; When pressing said button portion, said button has on the side direction of buckle and lifts, and said buckle breaks away from the crus secunda pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200588005U CN202485549U (en) | 2012-02-22 | 2012-02-22 | Pin tube extension adjusting device in gun support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200588005U CN202485549U (en) | 2012-02-22 | 2012-02-22 | Pin tube extension adjusting device in gun support device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202485549U true CN202485549U (en) | 2012-10-10 |
Family
ID=46959966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200588005U Expired - Fee Related CN202485549U (en) | 2012-02-22 | 2012-02-22 | Pin tube extension adjusting device in gun support device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202485549U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106440931A (en) * | 2016-04-15 | 2017-02-22 | 陈小鸣 | Bipod capable of achieving tube back end compression ejection |
| CN106767138A (en) * | 2016-12-22 | 2017-05-31 | 吴善定 | A kind of gun rack |
-
2012
- 2012-02-22 CN CN2012200588005U patent/CN202485549U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106440931A (en) * | 2016-04-15 | 2017-02-22 | 陈小鸣 | Bipod capable of achieving tube back end compression ejection |
| CN106767138A (en) * | 2016-12-22 | 2017-05-31 | 吴善定 | A kind of gun rack |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121010 Termination date: 20210222 |