TW202022310A - Adjustable movable guide rod device capable of enabling the displacement member to reduce the travel distance and the sway angle, and alleviating the vibration force generated when the limiting member is subjected to contact or collision - Google Patents

Abstract

The present invention provides an adjustable movable guide rod device. The guide rod device includes: a rod body, a sleeve, a screw lock member and a displacement member. The rod body is provided with a rod portion. A moving member is sleeved on one end of the rod portion. A first elastic element is sleeved on the rod portion, and a resisting member is provided on the other end of the rod portion. An outer thread portion is formed on the sleeve, and a first sleeve resisting portion is formed at one side of a central inner hole of the sleeve. A second elastic element is provided on the first sleeve resisting portion, and the first sleeve resisting portion can resist the second elastic element. A second sleeve resisting portion is formed on the other side of the central inner hole of the sleeve, and the second sleeve resisting portion can resist the first elastic element. A resisting portion is formed on one side of the sleeve, and the resisting portion can resist a third elastic element. A buffer pad is sleeved on the sleeve, and the buffer pad can resist the third elastic element, wherein the rod portion can pass through the sleeve. An inner thread portion is formed at a central inner side of the screw lock member. The inner thread portion is screwed and sleeved on the outer thread portion. The displacement member is provided with a hole, and the hole is sleeved on the rod portion. As a result, the displacement member moves backward to drive and move the moving member backward while compressing the first elastic element and the second elastic element. When the first elastic element and the second elastic element are compressed to reach a predetermined value point, the sleeve is driven to continuously move backward. When being in contact with a limiting member on the displacement member, the buffer pad simultaneously compresses the third elastic element to generate a buffer force so as to enable the displacement member to reduce the travel distance and the sway angle, and also to alleviate the vibration force generated when the limiting member is subjected to contact or collision.

Description

Adjustable movable guide rod device

The technology to which this creation belongs is to provide an adjustable movable guide rod device that allows a displacer to reach an angle that can reduce the distance between travel and shaking, and can reduce the vibration force generated during collision and collision.

Before using a general pistol, you must first pull the sliding sleeve to move backwards, so that the barrel in the sliding sleeve moves backwards to complete the gun loading action, and the gun is either in the above-mentioned loading action or shooting The action must also be matched with the setting of the spring guide rod. With the compression and extension characteristics of the spring on the spring guide rod, the sliding sleeve can be reliably returned to the original position every time it moves. However, if the spring on the guide rod of the covered spring is too strong, it will not be able to drive the sliding sleeve to move, resulting in the gun being unable to perform effective loading actions, and even problems with gun errors and malfunctions will occur. If the spring on the guide rod is too weak, the travel distance of the sliding sleeve will be too long. The user will not be able to make effective quick shots. The operation will be awkward and unable to concentrate. If it is more serious, it may cause gun damage. Durability and reduction of the degree of use, gun damage and rupture problems will occur at any time, which will cause unnecessary trouble and trouble for users in operating their guns. Moreover, in the disassembly and replacement of parts of their guns , If it’s too trivial, complicated, and messy, users may be too lazy to understand the repairs or maintenance of their guns. Increase the user's safety and smoothness in use and other issues.

Therefore, how to improve the above-mentioned missing problems is the technical difficulty of the creator of this case.

In this regard, in order to achieve the above-mentioned purpose, the author provides an adjustable movable guide rod device. The guide rod device includes: a rod body, a sleeve, a screw lock member and a displacement member. The rod body is formed with a rod part, one end of the rod part is sheathed with a moving part, and the rod part is sheathed with a first elastic element, one end of the first elastic element is resisted by the moving part, and the rod part The other end is provided with a stopper, the sleeve is formed with an outer screw portion, and a first sleeve resisting portion is formed on one side of the central inner hole of the sleeve, and the first sleeve resisting portion is provided with a A second elastic element. One end of the second elastic element is pressed by the first sleeve resisting portion and the other end is resisted by the resisting piece, and a second elastic element is formed on the other side of the central bore of the sleeve Two sleeve resisting portions, the second sleeve resisting portion can resist the other end of the first elastic element, and a resisting portion is formed on one side of the sleeve, and the resisting portion can resist a second There are three elastic elements, and the sleeve is sleeved with a buffer gasket, which can resist the third elastic element, wherein the rod can pass through the sleeve, so that The sleeve is sleeved on the rod portion, an inner screw portion is formed at the inner side of the center of the screw lock, and the inner screw portion is screwed and sleeved on the outer screw portion, and the screw The lock member can limit the displacement of the cushion gasket, the displacement member has a hole, and the hole is sleeved on the rod, whereby the displacement member moves backward and drives the moving member to move forward. Backward movement compresses the first elastic element and the second elastic element at the same time. When the first elastic element and the second elastic element are compressed to a set point, the sleeve will continue to move backwards. When the buffer When the gasket hits one of the limit parts on the displacement part, the same When compressing the third elastic element, a buffering force is generated, so that the displacement member can reduce the travel distance and the shaking angle, and can also reduce the vibration force generated when the limit member is resisted or collided.

1: Guide rod device

2: Rod body

21: Rod

211: Limit

22: Moving parts

221: contact part

222: push

23: keyhole

24: Block

241: Block

242: Locking part

25: The first elastic element

3: sleeve

31: Outer screw part

32: The first sleeve resisting part

321: second elastic element

33: The second sleeve resisting part

34: Arrival

341: Stop

35: third elastic element

36: buffer gasket

361: first stop

362: second stop

4: Screw lock

41: Inner screw part

5: Displacement piece

51: Hole

52: limit piece

Figure 1 is a perspective view of the present invention.

Figure 2 is a three-dimensional exploded view 1 of the present invention.

Figure 3 is an exploded view 2 of the present invention.

Figure 4 is a cross-sectional view of the present invention.

Figure 5 is the first schematic diagram of the preferred embodiment of the present invention.

Figure 6 is the second schematic diagram of the preferred embodiment of the present invention.

Please refer to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 and Fig. 6, which are the three-dimensional appearance view, three-dimensional exploded view one and two, cross-sectional view and preferred implementation of the present invention Examples of schematic diagrams 1 and 2, which can be clearly seen from the figures, where the guide rod device 1 includes:

A rod body 2 with a rod 21 formed on one end of the rod 21, a limit part 211 is formed at one end of the rod 21, and a movable member 22 is sleeved on the rod 21, and the movable member 22 can be It moves on the rod 21, and the other end of the rod 21 is formed with a lock hole 23. The rod 2 further has a stopper 24. One side of the stopper 24 is formed with a stopper 241, and the stopper A locking portion 242 is formed at the center of 241. The locking hole 23 can be screwed and assembled with the locking portion 242, and a first elastic element 2 is sleeved on the rod 21 5. One end of the first elastic element 25 is resisted by the moving member 22;

A sleeve 3, the sleeve 3 is sleeved on the rod 21, an outer screw portion 31 is formed on the surface of the sleeve 3, and the sleeve 3 is formed on one side of the central inner hole There is a first sleeve resisting portion 32, the first sleeve resisting portion 32 is provided with a second elastic element 321, and one end of the second elastic element 321 is pressed by the first sleeve resisting portion 32 against the other end. The resisting portion 241 resists, and a second sleeve resisting portion 33 is formed on the other side of the central inner hole of the sleeve 3, and the second sleeve resisting portion 33 can resist the first elastic element The other end of the sleeve 3 is formed with a stop portion 34 on one side of the sleeve 3, a stop portion 341 is formed on one side of the stop portion 34, and a third elastic element is sleeved on the sleeve 3 35. One end of the third elastic element 35 is resisted by the stop portion 341, and the outer screw portion 31 of the sleeve 3 is sleeved with a buffer gasket 36, and one side of the buffer gasket 36 is formed The other side of the first stopping portion 361 is formed with a second stopping portion 362, and the first stopping portion 361 can resist the other end of the third elastic element 35;

A screw lock 4, an inner screw part 41 is formed at the inner center of the screw lock 4, the inner screw part 41 is screwed and assembled on the outer screw part 31, and the screw lock 4 is It can limit the displacement of the buffer washer 36 on the outer screw portion 31;

A displacement member 5, the displacement member 5 has a hole 51, the hole 51 is sleeved on the rod 21 and can be moved on the rod 21, so that the displacement member 5 can be moved backward The movement drives the moving member 22, and the displacement member 5 has a limiting member 52;

Wherein, the limiting portion 211 can limit the displacement of the moving part 22 to the end;

Wherein, a contact portion 221 is formed on one side of the movable member 22;

Wherein, a pushing portion 222 is formed on the other side of the moving member 22, and the pushing portion 222 is pressed against one end of the first elastic element 25;

Among them, through the relationship between the inner screw portion 41 and the outer screw portion 31 screw assembly, you can adjust The proper position of the screw lock 4 on the sleeve 3;

Wherein, the displacement member 5 can interfere with the contact portion 221;

Wherein, the second stop portion 362 of the buffer gasket 36 can interfere with the limiting member 52;

Wherein, the buffer washer 36 is slightly larger than the screw lock 4, and the second stop portion 362 can abut the screw lock 4;

The main thing is that the rod portion 21 is formed on the rod body 2, the limiting portion 211 is formed at one end of the rod portion 21, and the moving part 22 is sleeved on the rod portion 21, the limiting portion 211 The moving part 22 can be restricted from moving toward the end, and the moving part 22 can be moved on the rod 21, and the contact part 221 is formed on one side of the moving part 22, and the contact part 221 can resist The displacement member 5 has the push portion 222 formed on the other side of the moving member 22, and the lock hole 23 is formed on the other end of the rod portion 21, wherein the rod body 2 further has the stopper 24 , The blocking part 24 is formed with the blocking part 241 at one side, and the locking part 242 is formed at the center of the blocking part 241, the locking hole 23 can be screwed to the locking part 242, and the rod The first elastic element 25 is sleeved on the portion 21, one end of the first elastic element 25 is resisted by the pushing portion 222 of the moving member 22, and the sleeve 3 is sleeved on the rod portion 21 , The outer screw portion 31 is formed on the surface of the sleeve 3, and the first sleeve resisting portion 32 is formed on one side of the central inner hole of the sleeve 3, and the first sleeve resisting portion 32 is The second elastic element 321 is provided, and one end of the second elastic element 321 is resisted by the first sleeve resisting portion 32, and the other end is resisted by the resisting portion 241, and the center of the sleeve 3 The second sleeve resisting portion 33 is formed on the other side of the inner hole. The second sleeve resisting portion 33 can resist the other end of the first elastic element 25, and is formed on one side of the sleeve 3 There is the stop part 34, the stop part 341 is formed on one side of the stop part 34, and the third elastic element 35 is sleeved on the sleeve 3, and the third elastic element 35 One end is resisted by the stop portion 341, and the outer screw portion 31 of the sleeve 3 is sleeved with the buffer washer 36, and the first stop portion 361 is formed on one side of the buffer washer 36 , And the first stop portion 361 abuts against the other end of the third elastic element 35, and the second stop portion 362 is formed on the other side of the cushion gasket 36, and the inner side of the center of the screw lock 4 The inner screw portion 41 is formed at the position, and the inner screw portion 41 is screwed and assembled on the outer screw portion 31, that is, the screw lock 4 can be screwed to the sleeve 3 And the screw lock member 4 can abut against the second stop portion 362 to limit the displacement of the cushion washer 36 on the outer screw portion 31, through the inner screw portion 41 and the outer screw portion 31 Assembling the relationship, the screw lock 4 can be adjusted to the proper position of the sleeve 3, and the buffer washer 36 is slightly larger than the screw lock 4, and the displacement member 5 With the hole 51, the hole 51 is sleeved on the rod 21 and can be moved on the rod 21, so that the displacement member 5 can move backward to drive the movable member 22, and the displacement The member 5 further has the limiting member 52, and the second stopping portion 362 can interfere with the limiting member 52;

When assembling, the rod portion 21 is formed on the rod body 2 and the limiting portion 211 is formed at one end of the rod portion 21. The moving part 22 is first sleeved on the rod portion 21, and the limiting portion 211 can limit the displacement of the moving part 22 to the end, and the moving part 22 can be moved on the rod 21, and the first elastic element 25 is sleeved on the rod 21, and then the The sleeve 3 is sleeved on the rod 21, wherein one end of the first elastic element 25 is resisted by the pushing portion 222, and the other end is resisted by the second sleeve resisting portion 33, and is connected to the The sleeve 3 is sleeved with the third elastic element 35 and the buffer washer 36, and then the screw lock 4 and the sleeve 3 are screwed and assembled. At this time, the third elastic element One end of 35 is resisted by the stopping portion 341, and the other end is resisted by the first stopping portion 361. The screw lock 4 can resist until the second stopping portion 362 restricts the cushion pad. The plate 36 is displaced, and the inner screw portion 41 is screwed and assembled on the outer screw portion 31, and the sleeve 3 has a central inner hole The first sleeve resisting portion 32 is formed on the side, the second elastic element 321 is provided on the first sleeve resisting portion 32, and one end of the second elastic element 321 is pressed by the first sleeve resisting portion 32 Furthermore, the other end of the rod 21 is formed with the locking hole 23, and the rod 2 further has the blocking member 24, one side of the blocking member 24 is formed with the blocking portion 241, and the center of the blocking portion 241 The locking portion 242 is formed at the position, and the locking hole 23 can be screwed and assembled with the locking portion 242, so that the other end of the second elastic element 321 is resisted by the resisting portion 241 to complete the In the assembly of the guide rod device 1, when the user uses it, the hole 51 of the displacement member 5 can be sleeved on the rod 21, and the displacement member 5 can abut the contact part 221. The displacement member 5 can move on the rod 21, so that the displacement member 5 can move backwards and drive the moving member 22. When the moving member 22 continues to move backwards, the pushing part 222 resists the first elastic element 25 and is compressed to the first elastic element 25, and the first elastic element 25 resists the second sleeve resisting portion 33 so that the sleeve 3 moves backward at the same time, And the first sleeve resisting portion 32 abuts against the second elastic element 321 and is compressed to the second elastic element 321, and one end of the second elastic element 321 is pressed by the first sleeve resisting portion 32 against the other end When the first elastic element 25 and the second elastic element 321 are compressed to a set point, they will also drive the sleeve 3 to continue to move backward. At this time, One end of the third elastic element 35 is resisted by the stopping portion 341, and the other end is resisted by the first stopping portion 361, and the screw lock 4 can resist to the second stopping portion. The portion 362 restricts the displacement of the buffer washer 36, and the buffer washer 36 is slightly larger than the screw lock 4, and the second stop portion 362 can resist the limiting member 52 of the displacement member 5. , Forcing the third elastic element 35 to generate a buffering force, thereby reducing the distance between the displacement member 5 traveling on the rod body 2 and reducing the shaking of the displacement member 5 during traveling The angle can also reduce the compression of the limiting member 52 by the first elastic element 25 and the second elastic element 321 Vibration force generated by time conflict and collision;

The guide rod device 1 described in this invention is achieved by setting the sleeve 3 on the rod body 2, when the hole 51 of the displacement member 5 is sleeved on the rod 21 and moves When on the rod 21, the displacement member 5 can move backward and drive the moving member 22, the pushing portion 222 resists the first elastic element 25, and the first elastic element 25 resists The second sleeve resisting portion 33 causes the sleeve 3 to move backward at the same time, and one end of the second elastic element 321 is pushed by the first sleeve resisting portion 32 and the other end is resisted by the resisting portion 241 When the first elastic element 25 and the second elastic element 321 are compressed to a set point, the sleeve 3 will continue to move backward together. At this time, one end of the third elastic element 35 is The stop portion 341 is resisted, and the other end is resisted by the first stop portion 361. The inner screw portion 41 is screwed and assembled on the outer screw portion 31, and the screw lock The member 4 can resist the second stop portion 362 to limit the displacement of the buffer washer 36, and the screw lock member 4 can be adjusted to a proper position on the sleeve 3, and the buffer washer 36 Is slightly larger than the screw lock 4, and the second stop portion 362 can abut the limiting member 52, forcing the third elastic element 35 to generate a buffering force, thereby reducing the The distance between the movement of the displacement member 5 on the rod 2 and the reduction of the shaking angle of the movement of the displacement member 5 during the movement can also reduce the impact of the limiting member 52 on the first elastic element 25 and the second elasticity. The vibration force generated by the collision and collision of the element 321 when it is compressed.

The above-listed embodiments are used to clarify a preferred and feasible embodiment of this creation, not to limit the scope of this creation. Anyone who is familiar with this skill can do a little without departing from the spirit and scope of this creation. Changes and retouching, so the scope of protection of this creation shall be subject to the scope defined in the appended patent application.

1: Guide rod device

2: Rod body

21: Rod

211: Limit

22: Moving parts

221: contact part

222: push

24: Block

241: Block

242: Locking part

25: The first elastic element

3: sleeve

31: Outer screw part

321: second elastic element

34: Arrival

341: Stop

35: third elastic element

36: buffer gasket

361: first stop

362: second stop

4: Screw lock

41: Inner screw part

Claims (8)

An adjustable movable guide rod device, the guide rod device includes: A rod body is formed with a rod portion, one end of the rod portion is formed with a limiting portion, and a moving part is sleeved on the rod part, and the moving part is movable on the rod part, and A lock hole is formed at the other end of the rod, and the rod body is further provided with a stopper. One side of the stopper is formed with a stopper, and a locking part is formed at the center of the stopper. The lock hole can be connected with The locking part is assembled by screwing, and a first elastic element is sleeved on the rod part, and one end of the first elastic element is resisted by the moving part; A sleeve, the sleeve is sleeved on the rod, an outer screw portion is formed on the surface of the sleeve, and a first sleeve stopper is formed on one side of the inner hole of the center of the sleeve A second elastic element is provided on the first sleeve resisting portion, and one end of the second elastic element is resisted by the first sleeve resisting portion and the other end is resisted by the resisting portion, and the A second sleeve resisting portion is formed on the other side of the central inner hole of the sleeve. The second sleeve resisting portion can resist the other end of the first elastic element, and a resisting portion is formed on one side of the sleeve. A stop part is formed on one side of the stop part, and a third elastic element is sleeved on the sleeve. One end of the third elastic element is resisted by the stop part, and the outer screw part The upper sleeve is provided with a buffer gasket. One side of the buffer gasket is formed with a first stopping part, and the other side is formed with a second stopping part, and the first stopping part can resist the third elastic The other end of the component; A screw lock piece, an inner screw portion is formed at the inner side of the center of the screw lock piece, the inner screw portion is screwed and assembled on the outer screw portion, and the screw lock piece can restrain the buffer washer Displacement on the outer screw part; A displacement member, the displacement member having a hole, the hole is sleeved on the rod portion and can move on the rod portion, so that the displacement member can move backward to drive the mobile member, In addition, there is a limiting member on the displacement member. According to the adjustable movable guide rod device described in item 1 of the scope of patent application, the limiting portion can limit the displacement of the movable member to the end. According to the adjustable movable guide rod device described in item 1 of the scope of patent application, a contact portion is formed on one side of the movable member. For the adjustable movable guide rod device described in item 1 of the scope of patent application, a push part is formed on the other side of the movable part, and the push part abuts one end of the first elastic element. The adjustable movable guide rod device described in the first item of the scope of patent application, wherein through the screw assembly relationship between the inner screw portion and the outer screw portion, the screw lock member can be adjusted to the sleeve On the appropriate position. According to the adjustable movable guide rod device described in item 1 or item 3 of the scope of patent application, the displacement member can interfere with the contact portion. According to the adjustable movable guide rod device described in item 1 of the scope of the patent application, the second stop portion of the cushion gasket can abut the limit member. As for the adjustable movable guide rod device described in item 1 of the scope of patent application, wherein the buffer washer is slightly larger than the screw lock member, and the second stop portion of the buffer washer can interfere with Describe the screw lock piece.

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