TWI744792B - Recoil structure of electric gun with guide rod type heavy hammer - Google Patents

Abstract

A recoil structure of an electric gun with a guide rod type heavy hammer, which includes a recoil toy gun body with a recoil chamber inside; and a guide rod type recoil weight assembly arranged in the recoil force The chamber includes a weight body, the weight body is provided with a first chamber and a second chamber, the two chambers are respectively provided with first and second springs, and a guide rod is provided in the first chamber, The guide rod system extends out of the first chamber; and a bolt power transmission structure, when the trigger is pulled, it can be linked to move outwards and inward in sequence, and then return to its position. When it moves outwards, the heavy hammer body is linked to impact The end wall of the recoil chamber is compressed and the first spring is compressed. At the same time, the guide rod penetrates the second chamber and compresses the second spring. Then the power transmission structure of the bolt is returned to its position, and the return force of the two springs pushes back the weight body , Thereby generating recoil.

Description

Recoil structure of electric gun with guide rod type heavy hammer

The present invention relates to a recoil structure of an electric gun with a guide-rod type heavy hammer, and specifically refers to a structure in which a guide rod and an extension spring are arranged in the heavy hammer to provide a heavier and stable feedback structure of the recoil.

In order to give players a sense of visual immersion, the conventional electric gun structure will provide an appearance similar to a real gun, and the electric gun structure has a counterweight similar to a real gun for the player to play When used. In order to further simulate the firing effect of real guns and the production of recoil, some of the more sophisticated electric guns will be equipped with a heavy hammer device in the bolt mechanism. In this way, the reciprocating movement of the heavy hammer device can be controlled. Provides recoil similar to that of a real gun.

The structure of the heavy hammer in the prior art is through the heavy hammer body and the feedback force spring. After being fired, the heavy hammer can be reciprocated by the feedback force provided by the spring after colliding and compressing the spring, thereby providing a sense of recoil force feedback. For example, the position of the heavy hammer device of the rifle type is set at the butt portion of the rear end of the gun body. In the prior art, most of the weights are connected between the rear end and the bottom wall of the weight chamber with a feedback force spring, but the space of the weight chamber is often limited, so the length and stroke of the feedback force spring will also be affected. Just wait and ask For example, this will cause the problem of limited choices of springs and weights. In addition, it will also result in the problem that the feedback force cannot be adjusted to a further degree of fidelity.

In view of this, how to provide an electric gun structure to improve the above problems is a problem that needs to be improved in the industry. Therefore, in summary, the inventor of the present invention thought about and designed an electric gun with a guide rod type heavy hammer The recoil structure is aimed at improving the lack of existing technology, thereby enhancing the industrial application.

In view of the aforementioned shortcomings of the prior art, the present invention designs an electric gun recoil structure with a guide-rod type heavy hammer with patented elements such as novelty, progress, and industrial applicability, in order to overcome the difficulties of the prior art.

In order to achieve the above objective, the technical means adopted by the present invention is to design a recoil structure of an electric gun with a guide-rod type heavy hammer, which includes: a recoil toy gun body with a recoil chamber on it, The recoil chamber is a long tubular space; a guide rod type recoil weight assembly, which is correspondingly provided in the recoil chamber, includes a weight body, a first spring, A second spring and a guide rod; wherein the outer end wall of the weight body is recessed with a first chamber, and the inner end of the first chamber is further recessed with a first chamber A second chamber with different apertures; wherein the first spring is correspondingly penetrated in the first chamber, and the first spring is the top Pushed between the wall surface at the inner end of the first chamber and the wall surface at the outer end of the recoil chamber; wherein the second spring is correspondingly penetrated in the second chamber; wherein the guide rod is Correspondingly provided in the first chamber, one end of which is provided in the opening of the second chamber corresponds to the outer end of the second spring, and the other end of the guide rod extends out of the first chamber; and a gun motor The force transmission structure is correspondingly arranged in the body of the recoil toy gun. The power transmission structure of the bolt action is linked to a trigger of the body of the recoil toy gun. When the trigger is pulled, the gun The mechanical power transmission structure is linked to move outwards and inwards in sequence, and then returns to its position. When it moves outwards, it links the weight body to move to the outer end of the recoil chamber and hits the recoil chamber. The outer end wall surface further compresses the first spring, and at the same time the outer end of the guide rod hits the outer end wall surface of the recoil chamber, then penetrates into the second chamber and compresses the second spring, and then when The bolt power transmission structure moves inward and returns to its position, and the first spring and the second spring provide a return force to push the weight body back.

Wherein, the inner end of the recoil chamber has a narrow tube portion with a smaller inner diameter; and the outer diameter of the weight body is larger than the narrow tube portion, but the weight body has a narrow tube portion at the inner end. The narrow end can penetrate into the narrow tube part.

Wherein, the power transmission structure of the bolt machine includes a variable speed gear set, a linked piston seat, a return force spring, and an air pressure adjustment type impact assembly; wherein the variable speed gear set is linked to the trigger; wherein the linked piston seat is linked to The transmission gear set, and when the trigger is pulled, the interlocking piston seat moves outwardly by the linkage of the transmission gear set; wherein the return force The spring is arranged between the interlocking piston seat and the body of the recoil force toy gun, which can provide an inward return force after the interlocking piston seat is interlocked and moved outward; and the air pressure-regulated impact The assembly further includes an outer sleeve, an outer guide rod, an inner plug, an air chamber divider, and a pressure relief air hole; the inner end of the outer sleeve is pushed against the interlocking piston seat and can move with the interlocking piston seat; One end of the outer guide rod is inserted through the outer end of the outer sleeve, and its rod diameter matches the diameter of the outer end of the outer sleeve, and the other end of the outer guide rod penetrates into the recoil chamber, And push on the weight body; wherein the inner plug block is correspondingly plugged in the inner end opening of the outer tube, so that a closed air chamber is formed in the outer tube; wherein the air chamber partition is correspondingly provided in Inside the outer tube, the outer tube is further divided into an outer air chamber and an inner air chamber. In addition, a spring is provided between the air chamber divider and the outer guide rod, and the air chamber divider and the inner plug block There is also a spring between them; wherein the pressure relief vent is arranged on the outer tube, corresponding to the inner air chamber, and when the bolt power transmission structure links the weight body to the recoil chamber After the outer end moves, the pressure relief air hole moves with the outer sleeve to the position of the outer air chamber for air pressure adjustment

The recoil structure of the electric gun with a guide-rod type heavy hammer of the present invention is designed to be able to place more springs and form more spring stroke lengths by providing an extended chamber inside the heavy hammer. It can provide a further adjustment space for the spring return force, so that the gun can be adjusted to the most appropriate recoil force during manufacturing, and the application can be distributed through multiple springs and air pressure adjustments. The force can ensure the stability of the return force and prolong the service life of the spring.

In order to make the above-mentioned objectives, technical features, and gains after actual implementation more obvious and easy to understand, a more detailed description will be given below with a preferred implementation example to assist the corresponding related drawings.

(10): Recoil toy gun body

(11): recoil chamber

(111): Narrow tube

(20): Guide rod type recoil weight assembly

(21): Heavy hammer body

(211): Narrow End

(212): First Chamber

(213): The Second Chamber

(22): First spring

(23): Second spring

(24): Guide rod

(30): Bolt machine power transmission structure

(90): Trigger

Figure 1 is a schematic diagram of the configuration relationship of the recoil structure of the electric gun with a guide rod type heavy hammer in the unfired state of the present invention.

Figure 2 is a schematic diagram of the arrangement of local components of the recoil structure of the electric gun with a guide-rod-weight hammer in the unfired state of the present invention.

Figure 3 is an example of the action after firing of the recoil structure of the electric gun with a guide-rod-type weight according to the present invention.

Figure 4 is an example diagram of the action of some components of the recoil structure of an electric gun with a guide-bar-weight hammer of the present invention after firing.

In order to help your examiners understand the features, content and advantages of the present invention and the effects that can be achieved, the present invention is described in detail with the accompanying drawings and in the form of embodiment expressions. The figures used therein are as follows: The subject matter is only for the purpose of illustration and auxiliary description, and may not be the true proportions and precise configuration after the implementation of the present invention. Therefore, the proportion and configuration relationship of the attached drawings should not be interpreted as to limit the scope of rights of the present invention in actual implementation.

The advantages, features and technical methods of the present invention will be referred to The exemplary embodiments and accompanying drawings are described in more detail to make it easier to understand, and the present invention may be implemented in different forms, so it should not be understood to be limited to the embodiments set forth herein. On the contrary, the related technology For those with ordinary knowledge in the field, the embodiments provided will make this disclosure more thorough, comprehensive and complete to convey the scope of the present invention, and the present invention will only be defined by the appended patent scope.

Unless otherwise defined, all terms (including technical and scientific terms) and proper nouns used in the following text are essentially the same as those generally understood by those skilled in the art to which the present invention belongs, and for example, they are generally used Those terms defined in the dictionary should be understood as having the meaning consistent with the content of the related field, and unless they are clearly defined in the following text, they will not be understood in an excessively idealized or excessively formal meaning, and shall be explained first.

Please refer to Figures 1 to 4 together. The present invention relates to a recoil structure of an electric gun with a guide rod type heavy hammer, which includes: a recoil toy gun body (10), a guide rod type The recoil weight assembly (20) and a bolt action power transmission structure (30).

The aforementioned recoil toy gun body (10) is provided with a recoil chamber (11), the recoil chamber (11) is a long tubular space, and the recoil chamber (11) There is a narrow tube part (111) with a smaller inner diameter at the inner end.

The aforementioned guide rod type recoil weight assembly (20) is correspondingly arranged in the recoil chamber (11), which includes a weight body (21), a first spring (22), and a second spring (23) and a guide rod (24); wherein the outer diameter of the weight body (21) is larger than the narrow tube portion (111), and the weight body (21) is at the inner end It has a narrow end (211), the narrow end (211) can penetrate into the narrow tube portion (111), the other end wall of the weight body (21) is recessed with a first chamber (212), and A second chamber (213) with a different aperture is further recessed on the inner end of the first chamber (212); wherein the first spring (22) is correspondingly penetrated through the first chamber ( In 212), the first spring (22) is pushed between the wall surface at the inner end of the first chamber (212) and the wall surface at the outer end of the recoil chamber (11); The two springs (23) are correspondingly inserted in the second chamber (213); wherein the guide rod (24) is correspondingly provided in the first chamber (212), and one end is provided in the second chamber (212). The opening of the chamber (213) corresponds to the outer end of the second spring (23), the other end of the guide rod (24) extends outside the first chamber (212), and the guide rod (24) can be Selectively penetrating into the second chamber (213) and compressing the second spring (23).

The aforementioned bolt action power transmission structure (30) is correspondingly arranged in the recoil toy gun body (10), and the bolt action power transmission structure (30) is linked to one of the recoil toy gun body (10) The trigger (90), when the trigger (90) is pulled, the power transmission structure (30) of the trigger is interlocked and then moves outwards and inwards in sequence before returning to its position, and when it moves outwards ( (Please refer to Figure 2) will link the weight body (21) to move to the outer end of the recoil chamber (11) and hit the outer end wall of the recoil chamber (11) to make the first The spring (22) is compressed, and at the same time the outer end of the guide rod (24) hits the outer end wall surface of the recoil chamber (11), and then penetrates into the second chamber (213) and compresses the second The spring (23), and then when the bolt power transmission structure (30) moves inward and returns to its position (please refer to Figure 1), The first spring (22) and the second spring (23) provide a restoring force to push the weight body (21) back, and in the process, the seat force after firing a simulated real gun can be generated through vibration.

Wherein, the bolt power transmission structure (30) includes a variable speed gear set (31), a linkage piston seat (32), a return force spring (33) and an air pressure adjustment type impact assembly (34); wherein the variable speed The gear set (31) is linked to the trigger (90); wherein the linkage piston seat (32) is linked to the transmission gear set (31), and when the trigger (90) is pulled, the linkage piston seat (32) It moves outwardly by the linkage of the transmission gear set (31); wherein the return force spring (33) is arranged between the linkage piston seat (32) and the recoil force toy gun body (10), After the interlocking piston seat (32) is interlocked and moved outwards, it can provide its return force for returning to its position.

Wherein, the air pressure-adjustable impact assembly (34) further includes an outer tube (341), an outer guide rod (342), an inner plug (343), an air chamber divider (344), and a pressure relief air hole (345). ); The inner end of the outer sleeve (341) is pushed on the interlocking piston seat (32), and can move with the interlocking piston seat (32); wherein the outer guide rod (342) is threaded through the outer sleeve with one end The outer end of the tube (341), and its rod diameter matches the outer diameter of the outer tube (341), and the outer guide rod (342) penetrates the recoil chamber (11) with the other end, and Push on the narrow end (211) of the weight body (21); wherein the inner plug (343) is correspondingly plugged in the inner end opening of the outer sleeve (341), so that the outer sleeve (341) A closed air chamber is formed; wherein the air chamber partition (344) is correspondingly provided on the outer Inside the sleeve (341), the outer sleeve (341) is further divided into an outer air chamber (80) and an inner air chamber (81), in addition, the air chamber divider (344) and the outer guide rod (342) A spring (35) is provided therebetween, and a spring (35) is also provided between the air chamber divider (344) and the inner plug (343); wherein the pressure relief air hole (345) is provided on the outer tube (341), corresponding to the inner air chamber (81), and when the trigger (90) is pulled, the interlocking piston seat (32) and the outer tube (341) are affected by the transmission gear set (31) ) Force to move outward, in addition to the elasticity of the two springs (35) can be used as a buffer force, the air pressure of the outer air chamber (80) can provide an additional buffer force, and when the bolt power transmission structure (30) After moving the weight body (21) to the outer end of the recoil chamber (11), the pressure relief air hole (345) moves along with the outer tube (341) to the outer air chamber (80) Position, and then can be used to adjust the air pressure.

The recoil structure of the electric gun with a guide-rod type heavy hammer of the present invention can be provided by providing an extended chamber inside the heavy hammer to place more springs and form an extra spring stroke length. Further adjustment of the return force of the spring allows the gun to be adjusted to the most appropriate recoil force during manufacture, and the force is distributed through multiple springs and air pressure adjustments to ensure the stability of the return force and extend the use of the spring. life.

Therefore, the present invention is not only adjustable in use, but also can prolong the overall service life, which is its advantage, which is beyond the reach of the prior art.

The above-mentioned embodiments are only to illustrate the technology of the present invention The idea and characteristics are intended to enable those who are familiar with the art to understand the content of the present invention and implement it accordingly. However, the scope of the patent of the present invention cannot be limited by it, that is, all equal changes or changes made in accordance with the spirit of the present invention Modifications should still be covered by the patent scope of the present invention.

Looking at the above, it can be seen that the present invention has indeed achieved the desired enhancement effect by breaking through the previous technology, and it is not easy to think about by those who are familiar with the art. Its progressiveness and practicability are clearly in line with the patent. For application requirements, Yan filed a patent application in accordance with the law, and I implore your office to approve this invention patent application to encourage invention and make it convenient for you.

(10): Recoil toy gun body

(11): recoil chamber

(111): Narrow tube

(20): Guide rod type recoil weight assembly

(21): Heavy hammer body

(211): Narrow End

(212): First Chamber

(213): The Second Chamber

(22): First spring

(23): Second spring

(24): Guide rod

(30): Bolt machine power transmission structure

(90): Trigger

Claims (3)

A recoil structure of an electric gun with a guide rod type heavy hammer, which includes: A recoil toy gun body, on which a recoil chamber is provided, and the recoil chamber is a long tubular space; A guide rod type recoil weight assembly, which is correspondingly arranged in the recoil cavity, includes a weight body, a first spring, a second spring and a guide rod; wherein the weight of the weight body A first chamber is recessed on the outer end wall, and a second chamber with a diameter different from that of the first chamber is further recessed on the inner end of the first chamber; wherein the first spring is Correspondingly through the first chamber, the first spring is pushed between the wall surface at the inner end of the first chamber and the wall surface at the outer end of the recoil chamber; wherein the second spring Is correspondingly penetrated in the second chamber; wherein the guide rod is correspondingly provided in the first chamber, and one end of the guide rod is provided in the second chamber corresponding to the outer end of the second spring, The other end of the guide rod extends out of the first chamber; and A bolt-action power transmission structure corresponding to the body of the recoil toy gun. The bolt-action power transmission structure is linked to a trigger of the body of the recoil toy gun. When the trigger is pulled , The power transmission structure of the bolt is linked to move outwards and inwards in sequence, and then returns to its position, and when it moves outwards, it links the weight body to move to the outer end of the recoil chamber and hits the rear seat The outer end wall surface of the force chamber compresses the first spring, At the same time, the outer end of the guide rod hits the outer end wall surface of the recoil chamber, and then penetrates into the second chamber and compresses the second spring, and then returns to its position when the power transmission structure of the bolt is moved inward , The first spring and the second spring provide restoring force to push the weight body back. The recoil structure of an electric gun with a guide-rod-type heavy hammer as described in item 1 of the scope of patent application, wherein the inner end of the recoil chamber has a narrow tube with a smaller inner diameter; and the heavy hammer The outer diameter of the body is larger than the narrow tube part, but the weight body has a narrow end at the inner end, and the narrow end can penetrate the narrow tube part. The recoil structure of an electric gun with a guide rod type heavy hammer as described in item 1 of the scope of patent application, wherein the power transmission structure of the bolt action includes a variable speed gear set, a linkage piston seat, a return force spring and an air pressure adjustment Type impact assembly; wherein the transmission gear set is linked to the trigger; wherein the linkage piston seat is linked to the transmission gear set, and when the trigger is pulled, the linkage piston seat is linked by the transmission gear set Move outward; wherein the return force spring is arranged between the linkage piston seat and the recoil toy gun body, which can provide an inward return force after the linkage piston seat moves outward after being linked Wherein the air-pressure-adjustable impact assembly further includes an outer tube, an outer guide rod, an inner plug, an air chamber divider and a pressure relief air hole; the inner end of the outer tube is pushed against the linkage piston seat, It can move with the linkage piston seat; wherein one end of the outer guide rod passes through the outer end of the outer sleeve, and its rod diameter matches the outer end of the outer sleeve The outer guide rod penetrates into the recoil chamber with the other end and pushes against the weight body; wherein the inner plug block is correspondingly plugged in the inner end opening of the outer sleeve, thereby making A closed air chamber is formed in the outer tube; wherein the air chamber partition is correspondingly arranged in the outer tube, and the outer tube is further divided into an outer air chamber and an inner air chamber. In addition, the air chamber partition and A spring is provided between the outer guide rod, and a spring is also provided between the air chamber divider and the inner plug; wherein the pressure relief air hole is provided on the outer tube corresponding to the inner air chamber, When the bolt power transmission structure links the weight body to move to the outer end of the recoil chamber, the pressure relief air hole moves with the outer sleeve to the position of the outer air chamber for air pressure adjustment.

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