CN207574595U - A kind of helmet folder - Google Patents
A kind of helmet folder Download PDFInfo
- Publication number
- CN207574595U CN207574595U CN201721610052.6U CN201721610052U CN207574595U CN 207574595 U CN207574595 U CN 207574595U CN 201721610052 U CN201721610052 U CN 201721610052U CN 207574595 U CN207574595 U CN 207574595U
- Authority
- CN
- China
- Prior art keywords
- helmet
- pressed
- clamp arm
- clip arm
- bolt
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Helmets And Other Head Coverings (AREA)
Abstract
The utility model is related to a kind of helmet folders, including being used to be fixed on the U-shaped bottom seat at helmet edge and the clamp arm of L-type bolt and clamping device, the long-armed detachable card of L-type bolt is connected on U-shaped bottom seat, the clamp arm tail portion is connected to the L-type bolt galianconism end, it is characterized in that, the clamp arm includes upper clip arm, lower clip arm, axis bolt, thread and screw knob, the lower clip arm tail end is fixed on upper clip arm bottom by axis bolt, thread head is fixed in the lower clip arm tail portion by axis bolt, the thread is penetrated in upper clip arm, and it is equipped with a screw knob in thread tail portion.Helmet edge is fixed on by U-shaped bottom seat, screw knob in clamp arm is rotated and adjusts clamp arm and fill the span of a man's arms size, different size of expander tool can be clamped, suitability is big, solves the problems, such as helmet extension hardly possible.
Description
Technical field
The utility model is related to expander tool technical fields, and in particular to a kind of helmet folder.
Background technology
Some fans that ride, fireman, industrial and mineral staff can wear the helmet of profession in operation to protect peace
Entirely, it is sometimes necessary to a little small tools, such as headlamp are accommodated on the helmet, and the helmet is not provided with structure to be adapted to these in itself
Small tool, it is therefore desirable to third party's extension.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of helmet folder.
Technical solution is used by the utility model solves its technical problem：A kind of helmet folder is provided, it is solid including being used for
Due to the U-shaped bottom seat at helmet edge and the clamp arm of L-type bolt and clamping device, the long-armed detachable card of the L-type bolt is connected to U
On type pedestal, the clamp arm tail portion is connected to the L-type bolt galianconism end, which is characterized in that the clamp arm include upper clip arm, under
Clamp arm, axis bolt, thread and screw knob, the lower clip arm tail end are fixed on upper clip arm bottom, the lower folder by axis bolt
Thread head is fixed in arm tail portion by axis bolt, and the thread is penetrated in upper clip arm, and is set in thread tail portion
There is a screw knob.
Further, the helmet folder clamp arm tail portion is equipped with ball-joint and block, and the ball-joint is placed in the block cavity volume
Interior, the block is screwed in the L-type bolt galianconism end.
Further, it is additionally provided with expansion sleeve between the helmet folder clamp arm tail portion ball-joint and block.
Further, the helmet folder clamp arm tail portion ball-joint end is equipped with fluted disc, and the L-type bolt galianconism end end face is equipped with
With the matched teeth of fluted disc.
Further, damping piece is equipped between the fluted disc and expansion sleeve.
Further, the damping piece is O-ring.
Further, the U-shaped bottom seat is equipped with slot.
Further, the slot bottom surface is equipped with button hole.
Further, the L-type bolt is long-armed is equipped with snap-on.
Further, the outer wall of the U-shaped bottom seat is equipped with fastening screw.
Compared with prior art, a kind of helmet folder of the utility model, the screw knob rotated in clamp arm adjust clamp arm
It fills the span of a man's arms size, different size of expander tool can be clamped, suitability is big, solves the problems, such as that helmet extension is difficult.
Description of the drawings
Below in conjunction with accompanying drawings and embodiments, the utility model is described in further detail, in attached drawing：
Fig. 1 is the stereoscopic schematic diagram of the utility model helmet folder；
Fig. 2 is the utility model helmet folder center longitudinal sectional view；
Fig. 3 is the structural decomposition diagram of the utility model helmet folder.
Specific embodiment
In conjunction with attached drawing, elaborate to the preferred embodiment of the utility model.
As shown in Figures 1 to 3, a kind of helmet folder of the utility model, the U-shaped bottom seat 1 including being used to be fixed on helmet edge
With the clamp arm 2 of L-type bolt 3 and clamping device, the long-armed detachable card of L-type bolt is connected on U-shaped bottom seat, and clamp arm tail portion is connected to
The L-type bolt galianconism end, clamp arm include upper clip arm 21, lower clip arm 22, axis bolt 23, thread 24 and screw knob 25, under
22 tail end of clamp arm is fixed on 21 bottom of upper clip arm by axis bolt 23, and thread 24 is fixed in 22 tail portion of lower clip arm by axis bolt 23
Head, thread 24 are penetrated in upper clip arm 21, and are equipped with a screw knob 25 in 24 tail portion of thread.It rotates in clamp arm
Screw knob 25 adjusts the size of filling the span of a man's arms of clamp arm 21, can clamp different size of expander tool, and suitability is big, solves the helmet and expands
The problem of exhibition is difficult.
Specifically, helmet folder clamp arm tail portion is equipped with ball-joint 213 and block 32, and ball-joint 213 is placed in block cavity volume, block
32 are screwed in L-type bolt galianconism end, the design of this similar universal shaft structure, and entire clamp arm 2 can pass through ball-joint 213
Non-directional rotates in block cavity volume, is used with meeting by the different directions of expander tool.
Further, expansion sleeve 33 is additionally provided between helmet folder clamp arm tail portion ball-joint 213 and block, passes through screw in block
When being fixed on L-type bolt galianconism end, expansion sleeve 33 is squeezed expansion, fills crowded block cavity volume space, makes ball-joint 213 in rotary course
In will not fall off.
Further, helmet folder clamp arm tail portion ball-joint end 214 is equipped with fluted disc 34, correspondingly L-type bolt galianconism end end face
Equipped with 34 matched teeth 312 of fluted disc, clamp arm is made more to have feel in angle rotary course.
Further, between fluted disc and expansion sleeve 33 be equipped with damping piece 35, increase by 2 rotary course of clamp arm damping and
Feedback sense, the present embodiment select O circles.
Further, U-shaped bottom seat is equipped with slot 12.
Further, slot bottom surface is equipped with button hole 13.
Further, L-type bolt is long-armed is equipped with snap-on 311, is coordinated by grafting and snap-on, the helmet is facilitated to press from both sides quick
Assembling and dismounting.
Further, the outer wall of U-shaped bottom seat is equipped with fastening screw 11, presss from both sides the helmet and more firm is fixed on the helmet
On.
It should be understood that above example is only to illustrate the technical solution of the utility model, it is rather than its limitations, right
For those skilled in the art, it can modify to the technical solution recorded in above-described embodiment or to which part skill
Art feature carries out equivalent replacement；And all such modifications and replacement, it should all belong to the protection of the appended claims for the utility model
Range.
Claims (10)
1. a kind of helmet folder, including being used to be fixed on the U-shaped bottom seat at helmet edge and the clamp arm of L-type bolt and clamping device,
The long-armed detachable card of L-type bolt is connected on U-shaped bottom seat, and the clamp arm tail portion is connected to the L-type bolt galianconism end, special
Sign is that the clamp arm includes upper clip arm, lower clip arm, axis bolt, thread and screw knob, and the lower clip arm tail end passes through axis
Bolt is fixed on upper clip arm bottom, and thread head is fixed in the lower clip arm tail portion by axis bolt, and the thread penetrates
A screw knob is equipped in upper clip arm, and in thread tail portion.
2. pressed from both sides according to the helmet described in claim 1, which is characterized in that the clamp arm tail portion is equipped with ball-joint and block, the ball-joint
It is placed in the block cavity volume, the block is screwed in the L-type bolt galianconism end.
3. pressed from both sides according to the helmet described in claim 2, which is characterized in that be also arranged with expansion sleeve between the ball-joint and block.
4. pressed from both sides according to the helmet described in claim 3, which is characterized in that the ball-joint end is equipped with fluted disc, the L-type bolt galianconism
End face is held to be equipped with and the matched teeth of fluted disc.
5. pressed from both sides according to the helmet described in claim 4, which is characterized in that damping piece is equipped between the fluted disc and the expansion sleeve.
6. pressed from both sides according to the helmet described in claim 5, which is characterized in that the damping piece is O-ring.
7. pressed from both sides according to the helmet described in claim 1, which is characterized in that the U-shaped bottom seat is equipped with slot.
8. pressed from both sides according to the helmet described in claim 7, which is characterized in that the slot bottom surface is equipped with button hole.
9. pressed from both sides according to the helmet according to any one of claims 8, which is characterized in that the L-type bolt is long-armed to be equipped with snap-on.
10. pressed from both sides according to the helmet described in claim 1, which is characterized in that the outer wall of the U-shaped bottom seat is equipped with fastening screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721610052.6U CN207574595U (en) | 2017-11-28 | 2017-11-28 | A kind of helmet folder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721610052.6U CN207574595U (en) | 2017-11-28 | 2017-11-28 | A kind of helmet folder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207574595U true CN207574595U (en) | 2018-07-06 |
Family
ID=62733683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721610052.6U Active CN207574595U (en) | 2017-11-28 | 2017-11-28 | A kind of helmet folder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207574595U (en) |
-
2017
- 2017-11-28 CN CN201721610052.6U patent/CN207574595U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 518000 2 / F and 3 / F, west side of building a, Xinghong science and Technology Park, 111 Reservoir Road, fenghuanggang community, Xixiang street, Bao'an District, Shenzhen City, Guangdong Province Patentee after: Shenzhen langheng Lighting Technology Co.,Ltd. Address before: 8 / F, building 2, dongfangming industrial city, 83 Dabao Road, Xin'an 33 District, Bao'an District, Shenzhen, Guangdong 518000 Patentee before: SHENZHEN LANGHENG ELECTRICAL Co.,Ltd. |