CN214502236U

CN214502236U - Helmet nail-free installation guide rail assembly

Info

Publication number: CN214502236U
Application number: CN202120800628.5U
Authority: CN
Inventors: 文帅
Original assignee: Nanchang Jinjianwei Industrial Co ltd
Current assignee: Nanchang Jinjianwei Industrial Co ltd
Priority date: 2021-04-19
Filing date: 2021-04-19
Publication date: 2021-10-26
Anticipated expiration: 2031-04-19

Abstract

The utility model relates to a helmet guide rail technical field specifically is helmet no nail installation guide rail set spare, including the helmet, the surperficial left and right sides of helmet is equipped with from tight guide rail, and it has the splice frame all to articulate through the hinge in the left side of tight guide rail, is connected through nylon fixing bandage between two splice frames, and the right side of self-tight guide rail is equipped with the connector link, and the right side of connector link all is equipped with the helmet buckle. This helmet does not have nail installation guide rail set spare is through the nylon fixing band who is equipped with, the picture peg, the connector link, connecting spring assembles the guide rail of both sides from tightening, make the installation get up more convenient and need not external nail and detain and fix, and can install according to the not equidimension helmet of equidimension, when having solved current helmet guide rail set spare and installing, adopt nail formula structure to install more, nail knot drops and leads to the whole scrapping of guide rail set spare after long-term the use, it is very extravagant, traditional no nail guide rail set spare can not be according to the not problem that helmet size fixed under the unidimension again.

Description

Helmet nail-free installation guide rail assembly

Technical Field

The utility model relates to a helmet guide rail technical field specifically is helmet no nail installation guide rail set spare.

Background

The helmet is a harness for protecting the head, is a hat worn by soldiers in training and battle, and is an indispensable tool in people's traffic. It is divided into military helmets, police helmets, civil helmets and the like. It is mainly composed of three portions of external shell, lining and suspension device. The shell is made of special steel, glass fiber reinforced plastic, leather, nylon and other materials respectively to resist the damage of bullets, shrapnel and other striking objects to the head. Ancient China called the armature, head armor, pocket an ancient pot, or head an ancient pot;

when the existing helmet guide rail assembly is installed, a nail type structure is mostly adopted for installation, after the helmet guide rail assembly is used for a long time, nail buttons fall off, the guide rail assembly is scrapped integrally, the guide rail assembly is extremely wasted, the traditional nail-free guide rail installation assembly cannot be fixed according to sizes of helmets with different sizes, and therefore the nail-free helmet guide rail assembly is provided.

SUMMERY OF THE UTILITY MODEL

In order to make up for the above insufficiency, the utility model provides a helmet does not have nail installation guide rail set spare.

The technical scheme of the utility model is that:

helmet no nail installation guide rail subassembly, including the helmet, the surperficial left and right sides of helmet is equipped with from tight guide rail, it has the connection frame, two all to articulate through the hinge in the left side of tight guide rail between the connection frame be connected through nylon fixing bandage, the right side of self-tight guide rail is equipped with the connector link, the right side of connector link all is equipped with the helmet buckle, the helmet buckle is kept away from the one end of connector link all is equipped with two coupling spring, coupling spring keeps away from the one end of helmet buckle all is equipped with the post piece.

As the preferred technical scheme, a plurality of square clamping grooves which are uniformly distributed at equal intervals are formed in the surface of the self-tightening guide rail.

According to the preferable technical scheme, the surface of the self-tightening guide rail, which is far away from the helmet, is fixedly connected with two fixed plates, the two fixed plates are respectively positioned on the upper side and the lower side of the self-tightening guide rail, the surface of each fixed plate is provided with a sliding rail, and one end, which is far away from the self-tightening guide rail, of each fixed plate is fixedly connected with a retaining groove.

As an optimal technical scheme, the right side of the self-tightening guide rail is fixedly connected with a stopping plate, the right side of the stopping plate is fixedly connected with two inserting plates, the inserting plates are located on the upper side and the lower side of the stopping plate, and round holes are formed in the surfaces of the inserting plates.

As an optimal technical scheme, two jacks are formed in the left side of the connecting buckle, an inserting rod is connected to the inside of the connecting buckle in a sliding mode, a baffle is coaxially connected to the joint of the outer side of the top of the connecting buckle, a damping spring is arranged at the top of the baffle, and a pull block is fixedly connected to the top of the damping spring.

As a preferable technical scheme, the surface of the helmet buckle plate is provided with a handle hole.

As the preferred technical scheme, the column block is far away from the equal coaxial connection of one end of the connecting spring has a connecting circular tube, the left side is provided with a thread strip on the inner surface of the connecting circular tube, and the right side is provided with a thread tube coaxially connected with one end of the connecting circular tube far away from the column block.

Compared with the prior art, the beneficial effects of the utility model are that: this helmet does not have nail installation guide rail set spare is through the nylon fixing band who is equipped with, the picture peg, the connector link, connecting spring assembles the guide rail of both sides from tightening, make the installation get up more convenient and need not external nail and detain and fix, and can install according to the not equidimension helmet of equidimension, when having solved current helmet guide rail set spare and installing, adopt nail formula structure to install more, nail knot drops and leads to the whole scrapping of guide rail set spare after long-term the use, it is very extravagant, traditional no nail guide rail set spare can not be according to the not problem that helmet size fixed under the unidimension again.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the overall structure of the guide rail assembly of the present invention;

fig. 3 is a schematic structural view of the self-tightening guide rail assembly of the present invention;

FIG. 4 is a schematic structural view of a connecting buckle assembly of the present invention;

fig. 5 is a schematic structural view of the middle threaded pipe assembly of the present invention.

In the figure: 1. a helmet; 10. nylon fixing straps; 11. a connecting frame; 110. a hinge; 2. a self-tightening guide rail; 20. a fixing plate; 200. a slide rail; 201. a baffle groove; 21. a square clamping groove; 23. a stop plate; 22. inserting plates; 220. a circular hole; 3. a connecting buckle; 30. a jack; 31. inserting a rod; 32. a baffle plate; 33. a damping spring; 34. pulling the block; 4. helmet buckle; 40. a handle aperture; 41. a connecting spring; 5. a column block; 50. a connecting circular pipe; 51. a threaded strip; 52. a threaded pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-5, the present invention provides a technical solution:

helmet no nail installation guide rail set spare, including helmet 1, helmet 1's the surface left and right sides is equipped with from tight guide rail 2, it has connection frame 11 all to articulate through hinge 110 in the left side of tight guide rail 2, be connected through nylon fixing bandage 10 between two connection frames 11, the right side of self-tight guide rail 2 is equipped with connector link 3, connector link 3's right side all is equipped with helmet buckle 4, helmet buckle 4 keeps away from the one end of connector link 3 and all is equipped with two connecting spring 41, connecting spring 41 keeps away from the one end of helmet buckle 4 and all is equipped with post piece 5, connect two connection frames 11 that are located both sides through anterior nylon fixing bandage 10 and make both sides fix at the helmet surface from tight guide rail 2.

What need supplement is that, all set up on the surface of self-tightening guide rail 2 and be a plurality of square draw-in grooves 21 that equidistant evenly distributed, operating personnel accessible square draw-in groove 21 is in the inside joint of self-tightening guide rail 2 and draw-in groove size assorted utensil.

As the preferred of this embodiment, the equal fixedly connected with fixed plate 20 in surface that helmet 1 was kept away from to tight guide rail 2, fixed plate 20 is provided with two and is located the upper and lower both sides of tight guide rail 2 respectively, slide rail 200 has all been seted up on the surface of fixed plate 20, the equal fixedly connected with in one end that tight guide rail 2 was kept away from to fixed plate 20 keeps off groove 201, operating personnel is when the internally mounted utensil of tight guide rail 2, can pass through slide rail 200 card with article both sides slider to inside, and slide to square clamping groove 21 department and fix, the groove 201 that keeps off that is equipped with avoids the utensil to produce in violent the motion and drops.

Preferably, the right side of the self-tightening guide rail 2 is fixedly connected with a stopping plate 23, the right side of the stopping plate 23 is fixedly connected with two inserting plates 22, the inserting plates 22 are positioned at the upper side and the lower side of the stopping plate 23, round holes 220 are formed in the surfaces of the inserting plates 22, the size of each inserting plate 22 is equal to that of the corresponding inserting hole 30, and the size of each round hole 220 is equal to that of the corresponding inserting rod 31.

Preferably, two insertion holes 30 are formed in the left side of the connecting buckle 3, an insertion rod 31 is connected to the inside of the connecting buckle 3 in a sliding mode, a baffle 32 is coaxially connected to the joint of the insertion rod 31 and the outer side of the top of the connecting buckle 3, a damping spring 33 is arranged at the top of the baffle 32, a pulling block 34 is fixedly connected to the top of the damping spring 33, an insertion plate 22 is inserted into the connecting buckle 3 through the insertion hole 30 in the left side of the connecting buckle 3 by an operator, the pulling block 34 is pulled immediately to enable the insertion rod 31 to slide upwards to the top side of the inside of the connecting buckle 3, the damping spring 33 is prolonged therewith, the pulling block 34 is loosened by the operator after insertion, the insertion rod 31 is inserted into the circular hole 220, and the self-tightening guide rail 2 and the helmet buckle plate 4 are fixed.

It is worth to be noted that the surface of the helmet buckle 4 is provided with a handle hole 40.

As the optimization of this embodiment, the one end of the column block 5 far away from the connecting spring 41 is coaxially connected with the connecting circular pipe 50, the inner surface of the left connecting circular pipe 50 is provided with the thread strip 51, the one end of the right connecting circular pipe 50 far away from the column block 5 is coaxially connected with the thread pipe 52, when an operator installs two helmet buckle plates 4 each other, the column block 5 on the connecting spring 41 on one side is pulled to the middle position on the back of the helmet 1 at the moment, the column block 5 on the connecting spring 41 on the other side is pulled at the moment, the inner surface of the left connecting circular pipe 50 which is connected with the thread pipe 52 through the one end of the right connecting circular pipe 50 far away from the column block 5 is provided with the thread strip 51, and at the moment, the connection of the two buckle plate helmets 4 is completed.

When the guide rail component is installed on the top of the helmet 1, firstly, the inserting plate 22 is inserted into the connecting buckle 3 through the inserting hole 30 on the left side of the connecting buckle 3 by an operator, the pull block 34 is pulled to enable the inserting rod 31 to slide upwards in the connecting buckle 3 to the top side of the inside, the damping spring 33 is extended along with the inserting rod, the pull block 34 is loosened by the operator after the inserting, the inserting rod 31 is inserted into the round hole 220, the self-tightening guide rail 2 is fixed with the helmet buckle 4, the operator connects the two helmet buckles 4, the column block 5 on the connecting spring 41 on one side is pulled to the middle position on the back of the helmet 1, the column block 5 on the connecting spring 41 on the other side is pulled, the end of the connecting round pipe 50 on the right side, which is far away from the column block 5, is coaxially connected with the threaded pipe 52, and is in threaded connection with the inner surface of the connecting round pipe 50 on the left side, and provided with the threaded strip 51, at this moment, the connection of the two helmet buckle plates 4 is completed, after the connection is completed, an operator pulls the connecting frame 11 and fixedly installs the front part through the nylon fixing bandage 10, at this moment, the installation of the guide rail assembly of the helmet 1 is completed, and the square clamping groove 21 of the operator can be used for the internal clamping of the self-tightening guide rail 2 and the appliance matched with the size of the clamping groove.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Helmet does not have nail installation guide rail set spare, including helmet (1), its characterized in that: the surperficial left and right sides of helmet (1) is equipped with from tight guide rail (2), it has connecting frame (11), two all to articulate through hinge (110) in the left side of tight guide rail (2) the connecting frame (11) is connected through nylon fixing bandage (10) between connecting frame (11), the right side of tight guide rail (2) is equipped with connector link (3), the right side of connector link (3) all is equipped with helmet buckle (4), helmet buckle (4) are kept away from the one end of connector link (3) all is equipped with two connecting spring (41), connecting spring (41) are kept away from the one end of helmet buckle (4) all is equipped with post piece (5).

2. The helmet nailless mounting rail assembly of claim 1, wherein: the surface of the self-tightening guide rail (2) is provided with a plurality of square clamping grooves (21) which are uniformly distributed at equal intervals.

3. The helmet nailless mounting rail assembly of claim 1, wherein: keep away from tight guide rail (2) the equal fixedly connected with fixed plate (20) in surface of helmet (1), fixed plate (20) are provided with two and are located respectively the upper and lower both sides of tight guide rail (2), slide rail (200) have all been seted up on the surface of fixed plate (20), fixed plate (20) are kept away from the equal fixedly connected with of one end of tight guide rail (2) keep off groove (201).

4. The helmet nailless mounting rail assembly of claim 1, wherein: the equal fixedly connected with in right side of self-tightening guide rail (2) prevents board (23), two picture peg (22) of the equal fixedly connected with in right side of preventing board (23), picture peg (22) are located the upper and lower both sides of preventing board (23), just round hole (220) have all been seted up on the surface of picture peg (22).

5. The helmet nailless mounting rail assembly of claim 1, wherein: two jacks (30) have all been seted up to the left side of connector link (3), the inside sliding connection of connector link (3) has inserted bar (31), inserted bar (31) with the top outside junction coaxial coupling of connector link (3) has baffle (32), the top of baffle (32) is equipped with damping spring (33), the top fixedly connected with of damping spring (33) draws piece (34).

6. The helmet nailless mounting rail assembly of claim 1, wherein: the surface of the helmet buckle plate (4) is provided with a handle hole (40).

7. The helmet nailless mounting rail assembly of claim 1, wherein: keep away from column piece (5) the equal coaxial coupling in one end of connecting spring (41) has connection pipe (50), the left side the inside surface of connecting pipe (50) is equipped with thread strip (51), the right side connect pipe (50) and keep away from the one end coaxial coupling of column piece (5) has screwed pipe (52).