CN218105031U - Split bearing safety helmet - Google Patents

Abstract

The utility model discloses a components of a whole that can function independently bear safety helmet, including the cap body, the front side of cap body is equipped with first mount pad, the left and right sides of cap body all is equipped with the second mount pad, detachably is equipped with first switching seat on the first mount pad, be equipped with the first installation department that is used for installing electronic parts on the first switching seat, detachably is equipped with the second switching seat on the second mount pad, be equipped with the second installation department that is used for installing electronic parts on the second switching seat. This split bearing safety helmet simple structure, improvement structural strength and reduction waste.

Description

Split bearing safety helmet

Technical Field

The utility model relates to a safety helmet technical field especially relates to a components of a whole that can function independently bears safety helmet.

Background

Electronic components are generally required to be arranged on the conventional safety helmet and are generally and directly fixed on the safety helmet, so that different electronic components are inconvenient to replace at the same mounting position, if the electronic components are required to be added, the mounting position, such as a mounting hole, needs to be opened again on the safety helmet, the original structure of the safety helmet can be damaged, and the structural strength of the safety helmet is reduced. Moreover, the electronic components are not convenient to disassemble and assemble with the safety helmet, the service life of the safety helmet is generally 2-2.5 years, the service life of the electronic components is generally 5-7 years, and due to the inconvenience in disassembling and assembling, when the safety helmet is scrapped beyond the service life, the electronic components are scrapped, and much waste is caused.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome the not enough of prior art, provide a simple structure, improve structural strength and reduce extravagant components of a whole that can function independently and bear the safety helmet.

In order to solve the technical problem, the utility model discloses a following technical scheme:

the utility model provides a components of a whole that can function independently bears safety helmet, includes the cap body, the front side of cap body is equipped with first mount pad, the left and right sides of cap body all is equipped with the second mount pad, detachably is equipped with first switching seat on the first mount pad, be equipped with the first installation department that is used for installing electronic parts on the first switching seat, detachably is equipped with the second switching seat on the second mount pad, be equipped with the second installation department that is used for installing electronic parts on the second switching seat.

As a further improvement of the above technical solution:

the first adapter is buckled on the first mounting seat.

Be equipped with inside sunken bayonet socket on the first mount pad, the both sides of bayonet socket are equipped with the latch of inside overhang respectively, be equipped with outside convex grafting body on the first switching seat, one side of grafting body is equipped with fixed knot tooth, and the opposite side is equipped with the activity and detains the tooth, the grafting body is inserted and is located in the bayonet socket, fixed knot tooth and activity are detained the tooth and are leaned on the inboard in the latch of bayonet socket both sides respectively.

And a reset elastic piece is arranged between the movable buckle tooth and the first adapter.

The first installation part and the plug body are respectively arranged on two opposite sides of the first adapter.

The mounting groove that link up around being equipped with on the second mount pad, the second adapter is slided and is located in the mounting groove, be equipped with spacing hole on the bottom surface of mounting groove, be equipped with the flexure strip on the second adapter, be equipped with spacing arch on the flexure strip, spacing arch is inserted and is located spacing hole, be equipped with on the flexure strip and be used for pulling the flexure strip so that spacing arch shifts out the pulling handle in spacing hole.

The limiting holes are arranged in a plurality of intervals along the length direction of the mounting groove.

The mounting groove is the dovetail, one side of the relative second installation department of second adapter is equipped with sliding connection portion, sliding connection portion and mounting groove adaptation sliding connection.

The first mounting seat and the second mounting seat are fixed on the cap body through screws.

The top of cap body is equipped with the portion of breathing freely of epirelief, the both sides middle part or the upper portion of breathing freely are equipped with the bleeder vent with the inside intercommunication of cap body, the portion of breathing freely is equipped with the buckler in the top of bleeder vent.

Compared with the prior art, the utility model has the advantages of:

the utility model discloses a components of a whole that can function independently bear safety helmet sets up first mount pad in the front side of cap body, sets up the second mount pad in the left and right sides of cap body, then, detachably sets up first switching seat on first mount pad for install an electronic parts, detachably sets up the second switching seat on the second mount pad, is used for installing another kind of electronic parts. Firstly, the adapter is connected with the cap body through the mounting seat to form a split structure, when a small number of electronic components are replaced or mounted, mounting positions do not need to be arranged at other positions of the cap body, and only the adapter with the corresponding mounting part needs to be replaced, so that the original structure of the cap body is prevented from being damaged, and the structural strength of the cap body is improved; and secondly, the adapter is detachably connected with the mounting seat, so that the safety helmet is convenient to disassemble and assemble, and when the service life of the safety helmet exceeds the service life, the electronic components on the safety helmet can be detached together with the adapter for the next helmet body, so that the waste is reduced. This split bearing safety helmet simple structure, improved structural strength and reduced the waste.

The utility model discloses a components of a whole that can function independently bear safety helmet, when first switching seat need be dismantled, pull out the activity and detain the tooth, remove the activity and detain the support of tooth and corresponding latch and act on, then will insert the body from the activity detain tooth one side slant extract can, simple structure, convenient operation. On the contrary, when the first adapter needs to be installed, the movable buckle teeth are pulled inwards under the action of overcoming the elastic force of the reset elastic piece, so that the movable buckle teeth are at the positions which do not influence the insertion of the plug-in body into the bayonet; after the plug-in body is inserted into the bayonet, the external force action on the movable buckle tooth is removed, at the moment, the movable buckle tooth slides outwards under the elastic force action of the reset elastic piece to abut against the corresponding buckle tooth, and meanwhile, the fixed buckle tooth also abuts against the corresponding buckle tooth, so that the installation of the first adapter can be realized.

The utility model discloses a components of a whole that can function independently bear safety helmet, when the second adapter is dismantled, at first, pull the flexure strip so that spacing arch shifts out spacing hole through pulling the handle, then, release the second adapter to the one end of mounting groove, otherwise, push the second adapter from the one end of mounting groove, reach corresponding spacing hole position until spacing arch, and insert spacing hole under the spring action of flexure strip, remove in the mounting groove with the restriction second adapter, thereby realize the installation of second adapter, moreover, the steam generator is simple in structure, and convenient for dismounting.

The utility model discloses a components of a whole that can function independently bear safety helmet through setting up the bleeder vent, is convenient for the inside ventilative of cap body, improves the travelling comfort that the user wore. The air holes are arranged in the middle of the side surface of the ventilating part, and the waterproof cover is arranged above the air holes to prevent rainwater from entering the cap body through the air holes.

Drawings

Fig. 1 is a schematic view of a first perspective structure of the split carrying helmet of the present invention.

Fig. 2 is a schematic view of the second perspective structure of the split safety helmet of the present invention.

Fig. 3 is a schematic structural view of the split safety helmet (adapter is not shown).

Fig. 4 is a schematic structural view of the first adapter of the split safety helmet of the present invention.

Fig. 5 is a matching view of the first adapter and the first mounting seat of the split carrying helmet of the present invention.

Fig. 6 is a schematic structural view of the second mounting seat of the split carrying helmet of the present invention.

Fig. 7 is a schematic structural view of the second adapter of the split carrying helmet of the present invention.

Fig. 8 is a matching view of the second mounting seat and the second adapter of the split carrying helmet of the present invention.

The reference numerals in the figures denote:

1. a cap body; 2. a first mounting seat; 21. a bayonet; 22. clamping teeth; 3. a second mounting seat; 31. mounting grooves; 311. a limiting hole; 4. a first adapter; 41. an insertion body; 42. fixing the buckling teeth; 43. a movable buckle tooth; 44. a restoring elastic member; 5. a first mounting portion; 6. a second adapter; 61. an elastic sheet; 611. a limiting bulge; 612. pulling the handle; 7. a second mounting portion; 8. a sliding connection part; 9. a ventilation part; 91. air holes are formed; 92. a water shield.

Detailed Description

The invention will be described in further detail with reference to the drawings and specific examples.

As used in this disclosure and in the claims, the terms "a," "an," "the," and/or "the" are not intended to be inclusive in the singular, but rather are inclusive in the plural unless the context clearly dictates otherwise. The use of "first," "second," and similar terms in this disclosure is not intended to indicate any order, quantity, or importance, but rather is used to distinguish one element from another. Similarly, the word "comprising" or "comprises", and the like, means that the element or item preceding the word comprises the element or item listed after the word and its equivalent, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect.

Fig. 1 to 8 show that the utility model discloses the components of a whole that can function independently bears an embodiment of safety helmet, this components of a whole that can function independently bears the safety helmet include cap body 1, cap body 1's front side is equipped with first mount pad 2, cap body 1's the left and right sides all is equipped with second mount pad 3, detachably is equipped with first switching seat 4 on first mount pad 2, be equipped with the first installation department 5 that is used for installing electronic parts on first switching seat 4, detachably is equipped with second switching seat 6 on the second mount pad 3, be equipped with the second installation department 7 that is used for installing electronic parts on the second switching seat 6.

This split type bears safety helmet sets up first mount pad 2 in the front side of cap body 1, sets up second mount pad 3 in the left and right sides of cap body 1, then, detachably sets up first adapter 4 on first mount pad 2 for install an electronic parts, detachably sets up second adapter 6 on second mount pad 3 for install another kind of electronic parts. Firstly, the adapter is connected with the cap body 1 through the mounting seat to form a split structure, when a small number of electronic components are replaced or mounted, mounting positions do not need to be arranged at other positions of the cap body 1, and only the adapter with the corresponding mounting part needs to be replaced, so that the original structure of the cap body 1 is prevented from being damaged, and the structural strength of the cap body 1 is improved; secondly, the adapter can be dismantled with the mount pad and be connected, easy dismounting, and when the safety helmet exceeded the life, electronic parts on it can be used for next cap body 1 to use along with the adapter is dismantled together, has reduced the waste. This split type bears safety helmet simple structure, improved structural strength and reduced the waste.

In this embodiment, the first adapter 4 is fastened to the first mounting base 2. First adapter 4 and first mount pad 2 are connected through the buckle mode, easy dismounting.

In this embodiment, as shown in fig. 3 and 5, the first mounting seat 2 is provided with an inward recessed bayonet 21, two sides of the bayonet 21 are respectively provided with an inward hanging latch 22, the first adapter seat 4 is provided with an outward protruding plug body 41, one side of the plug body 41 is provided with a fixed latch 42, the other side of the plug body 41 is provided with a movable latch 43, the plug body 41 is inserted into the bayonet 21, and the fixed latch 42 and the movable latch 43 respectively abut against the inner sides of the latches 22 at two sides of the bayonet 21. A return elastic piece 44 is arranged between the movable buckle tooth 43 and the first adapter 4. When the first adapter 4 needs to be disassembled, the movable buckle teeth 43 are pulled out, the abutting action between the movable buckle teeth 43 and the corresponding latch teeth 22 is removed, and then the plug-in body 41 is obliquely pulled out from one side of the movable buckle teeth 43, so that the structure is simple and the operation is convenient. On the contrary, when the first adapter 4 needs to be installed, the movable fastening tooth 43 is pulled inwards under the action of overcoming the elastic force of the elastic restoring piece 44, so that the movable fastening tooth 43 is at a position that does not affect the insertion of the plug body 41 into the bayonet 21; after the inserting body 41 is inserted into the bayonet 21, the external force acting on the movable latch 43 is released, at this time, the movable latch 43 slides out outwards under the elastic force of the elastic restoring member 44 to abut against the corresponding latch 22, and at the same time, the fixed latch 42 also abuts against the corresponding latch 22, so that the first adapter 4 can be installed. The return spring 44 is a spring. The moving direction of the movable button 43 is the spacing direction of the latch 22 at both sides of the bayonet 21. The movable buckle teeth 43 are slidably arranged on the first adapter 4, and the bayonet 21 is a square opening. The sliding direction of the movable latch 43 is the length or width direction of the bayonet 21.

In this embodiment, the first mounting portion 5 and the plug body 41 are respectively disposed on two opposite sides of the first adapter 4. That is, the first mounting portion 5 is disposed on a side of the first adapter 4 facing away from the cap body 1, so as to facilitate mounting of the electronic component.

In this embodiment, as shown in fig. 6 and 8, a front-back through mounting groove 31 is formed in the second mounting base 3, the second adapter 6 is slidably disposed in the mounting groove 31, a limiting hole 311 is formed in a bottom surface of the mounting groove 31, an elastic sheet 61 is disposed on the second adapter 6, a limiting protrusion 611 is disposed on the elastic sheet 61, the limiting protrusion 611 is inserted into the limiting hole 311, and a pulling handle 612 for pulling the elastic sheet 61 to move the limiting protrusion 611 out of the limiting hole 311 is disposed on the elastic sheet 61. When the second adapter 6 is detached, firstly, the elastic piece 61 is pulled by the pulling handle 612 to move the limiting protrusion 611 out of the limiting hole 311, then the second adapter 6 is pushed out of one end of the mounting groove 31, otherwise, the second adapter 6 is pushed in from one end of the mounting groove 31 until the limiting protrusion 611 reaches the position of the corresponding limiting hole 311, and the limiting protrusion 311 is inserted into the limiting hole 311 under the elastic action of the elastic piece 61 to limit the second adapter 6 to move in the mounting groove 31, so that the second adapter 6 is mounted, the structure is simple, and the assembly and disassembly are convenient.

Specifically, one end of the elastic piece 61 is fixed on the second adaptor 6, and the pulling handle 612 is disposed at the other end of the elastic piece 61.

In this embodiment, as shown in fig. 6, a plurality of limiting holes 311 are provided and are arranged at intervals along the length direction of the mounting groove 31. The limiting holes 311 at different positions correspond to the second adapter 6 at different positions, so that the mounting position of the second adapter 6 can be adjusted conveniently, and more second adapters 6 can be mounted conveniently.

In this embodiment, the mounting groove 31 is a dovetail groove, a sliding connection portion 8 is disposed on one side of the second adaptor 6 opposite to the second mounting portion 7, and the sliding connection portion 8 is in sliding connection with the mounting groove 31 in a matching manner. The mounting groove 31 may be a dovetail groove, or may have another shape that can limit the sliding of the second adaptor 6 along the mounting groove 31.

In the present embodiment, the first mount 2 and the second mount 3 are fixed to the cap body 1 by screws. The disassembly and the assembly are convenient.

In this embodiment, the top of the cap body 1 is provided with a vent hole 9 protruding upward, the middle or upper portion of each of the two sides of the vent hole 9 is provided with a vent hole 91 communicating with the inside of the cap body 1, and the vent hole 91 of the vent hole 9 is provided with a waterproof cover 92. Through setting up bleeder vent 91, the cap body 1 inside of being convenient for is ventilative, improves the travelling comfort that the user wore. The ventilation hole 91 is provided in the middle of the side of the ventilation part 9, and a waterproof cover 92 is provided above to prevent rainwater from entering the inside of the cap body 1 through the ventilation hole 91.

Specifically, the mounting groove 31 is penetratingly provided in the front-rear direction of the cap body 1. The first mounting seat 2 is preferably a cuttlefish holder.

Although the present invention has been described with reference to the preferred embodiments, it is not intended to limit the present invention. The technical solution of the present invention can be used by anyone skilled in the art to make many possible variations and modifications, or to modify equivalent embodiments, without departing from the scope of the present invention, using the technical content disclosed above. Therefore, any simple modification, equivalent change and modification made to the above embodiments by the technical entity of the present invention should fall within the protection scope of the technical solution of the present invention.

Claims (10)

1. The utility model provides a split type bears safety helmet, includes cap body (1), its characterized in that: the front side of cap body (1) is equipped with first mount pad (2), the left and right sides of cap body (1) all is equipped with second mount pad (3), detachably is equipped with first switching seat (4) on first mount pad (2), be equipped with first installation department (5) that are used for installing electronic parts on first switching seat (4), detachably is equipped with second switching seat (6) on second mount pad (3), be equipped with second installation department (7) that are used for installing electronic parts on second switching seat (6).

2. The split carrying headgear of claim 1, wherein: the first adapter (4) is buckled on the first mounting seat (2).

3. The split carrying headgear of claim 2, wherein: be equipped with inside sunken bayonet socket (21) on first mount pad (2), the both sides of bayonet socket (21) are equipped with latch (22) to inside overhanging respectively, be equipped with outside convex grafting body (41) on first switching seat (4), one side of the grafting body (41) is equipped with fixed knot tooth (42), and the opposite side is equipped with activity knot tooth (43), the grafting body (41) are inserted and are located bayonet socket (21), fixed knot tooth (42) and activity knot tooth (43) support respectively by the inboard in latch (22) of bayonet socket (21) both sides.

4. The split carrying headgear of claim 3, wherein: and a reset elastic piece (44) is arranged between the movable buckle tooth (43) and the first adapter (4).

5. The split carrying headgear of claim 3, wherein: the first installation part (5) and the plug body (41) are respectively arranged on two opposite sides of the first adapter (4).

6. The split carrying helmet according to any one of claims 1 to 5, wherein: be equipped with mounting groove (31) that link up around on second mount pad (3), second adapter (6) are slided and are located in mounting groove (31), be equipped with spacing hole (311) on the bottom surface of mounting groove (31), be equipped with flexure strip (61) on second adapter (6), be equipped with spacing arch (611) on flexure strip (61), insert in locating spacing hole (311) spacing arch (611), be equipped with on flexure strip (61) and be used for pulling out flexure strip (61) so that spacing arch (611) shift out pulling handle (612) in spacing hole (311).

7. The split carrying headgear of claim 6, wherein: the limiting holes (311) are arranged in a plurality at intervals along the length direction of the mounting groove (31).

8. The split carrying headgear of claim 6, wherein: mounting groove (31) are the dovetail, one side of second adapter (6) relative second installation department (7) is equipped with sliding connection portion (8), sliding connection portion (8) and mounting groove (31) adaptation sliding connection.

9. The split carrying helmet according to any one of claims 1 to 6, wherein: the first mounting seat (2) and the second mounting seat (3) are fixed on the cap body (1) through screws.

10. The split carrying helmet according to any one of claims 1 to 6, wherein: the top of cap body (1) is equipped with ventilative portion (9) of epirelief, both sides middle part or the upper portion of ventilative portion (9) are equipped with bleeder vent (91) with cap body (1) inside intercommunication, ventilative portion (9) are equipped with buckler (92) in the top of bleeder vent (91).

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