CN220713029U - Helmet lens base assembly - Google Patents
Helmet lens base assembly Download PDFInfo
- Publication number
- CN220713029U CN220713029U CN202322530842.5U CN202322530842U CN220713029U CN 220713029 U CN220713029 U CN 220713029U CN 202322530842 U CN202322530842 U CN 202322530842U CN 220713029 U CN220713029 U CN 220713029U
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- CN
- China
- Prior art keywords
- base
- helmet
- lens
- spring
- spring plate
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Links
- 230000006835 compression Effects 0.000 abstract description 5
- 238000007906 compression Methods 0.000 abstract description 5
- 238000003756 stirring Methods 0.000 description 9
- 238000009434 installation Methods 0.000 description 5
- 239000011090 solid board Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011111 cardboard Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Helmets And Other Head Coverings (AREA)
Abstract
The utility model discloses a helmet lens base component, which is applied to the technical field of helmet spare and accessory parts and comprises a base, wherein a spring plate is arranged on the base, clamping plates are fixedly connected to two sides of the back of the base, the spring plate is clamped on the back of the base through the clamping plates, and clamping grooves are formed in two sides of the spring plate; through the surface with helmet lens suit to the swivel becket, the locating hole at messenger's spring leaf compression back conflict helmet lens both ends is installed to can install and dismantle different model helmet lenses, simple structure, convenient and practical.
Description
Technical Field
The utility model belongs to the technical field of helmet accessories, and particularly relates to a helmet lens base assembly.
Background
The helmet lens base component is a connecting piece used between the helmet and the lens, not only can install the lens, but also can adjust the lens to rotate at an angle on the helmet, the existing helmet lens base component generally adopts a spring to clamp and fix the lens, the lens is installed on a positioning hole of the base component, and the clamping and fixing plates are driven to clamp and fix the two ends of the lens by the resilience force of the spring.
Currently, the publication number is: CN205006011U discloses a helmet lens seat, comprising a base (1) and a push plate (2), wherein the base (1) is provided with a chassis (11), an upper disc (12) and a base fixing foot (13), the upper disc (12) is positioned above the chassis (11), the base fixing foot (13) is positioned below the chassis (11), the base fixing foot (13) is a cylinder, the number of the base fixing feet (13) is two or three, the push plate (2) is provided with a sheet body (21), one end of the sheet body (21) is a round head (22), the other end is a square head (23), and the bottom of the sheet body (21) is provided with a square frame (26). The utility model has the advantages that: firm installation, convenient disassembly and assembly, simple structure and convenient up-and-down pulling of the lens.
The current when helmet lens installation and dismantlement, because the spring drives the card and solid board and slides at the lens surface, so can produce friction damage to the lens, and need manual with card solid board back stir during installation and dismantlement, but because the card solid board will be little, so stir more laboriously, inconvenient installation and disassembly to helmet lens, simultaneously because the locating hole size at helmet lens both ends of different models is different, and current base subassembly is used for the card of helmet lens locating hole to fix the position needs unanimous with the maintenance of the locating hole at helmet lens both ends, can't adjust according to the helmet lens of different models, only can use single helmet lens, the practicality is lower.
Disclosure of Invention
The utility model aims to provide a helmet lens base assembly, which has the advantages of convenient and quick installation and disassembly of helmet lenses of different types and no friction damage to the lenses and the base assembly.
The technical aim of the utility model is realized by the following technical scheme: the helmet lens base assembly comprises a base, wherein a spring plate is arranged on the base, clamping plates are fixedly connected to two sides of the back of the base, the spring plate is clamped on the back of the base through the clamping plates, and clamping grooves are formed in two sides of the spring plate; the front of the spring plate is fixedly connected with a positioning ring, the surface of the positioning ring is sleeved with a rotating ring in a sliding manner, and the two sides of the surface of the rotating ring are fixedly connected with spring pieces.
By adopting the technical scheme, the lens is clamped into the clamping groove by poking the spring plate and then the spring plate is released, so that the resilience force of the spring plate locks the lens, the lens is quickly assembled and disassembled, and meanwhile, the base component is not provided with the spring, and friction damage can not be generated to the helmet lens during assembly and disassembly; through the surface with helmet lens suit to the swivel becket, the locating hole at messenger's spring leaf compression back conflict helmet lens both ends is installed to can install and dismantle different model helmet lenses, improve helmet lens base assembly's practicality.
The utility model is further provided with: screw holes are formed in one side of the top of the base.
By adopting the technical scheme, the base assembly is arranged on the correct position of the helmet by using the screw.
The utility model is further provided with: the inside one side that keeps away from the spring board of base fixedly connected with elasticity ripple strip, the opening that cooperates with elasticity ripple strip to use has been seted up to one side that the base is close to elasticity ripple strip.
By adopting the technical scheme, the convex blocks at two ends of the helmet lens are rotated and slid in the opening through stirring the helmet lens, and the lens is positioned through the inner grooves and the convex parts of the elastic corrugated strips, so that the helmet lens can be subjected to angle adjustment control.
The utility model is further provided with: positioning grooves which are spliced with the spring plates are formed in two sides of the front face of the base.
By adopting the technical scheme, the spring plate is used for positioning, so that the spring plate is accurately clamped and fixed at the correct position on the back of the base.
The utility model is further provided with: clamping block pieces are fixedly connected to two sides of the surface of the base.
By adopting the technical scheme, the base is used for positioning, so that the base is accurately installed at the correct positions of the two ends of the helmet.
The utility model is further provided with: a pushing handle is arranged on one side, far away from the positioning ring, of the front surface of the spring plate.
By adopting the technical scheme, the friction force is improved, and a user can conveniently apply force to the spring plate by fingers to stir.
In summary, the utility model has the following beneficial effects:
1. the lens is clamped into the clamping groove by stirring the spring plate and then the spring plate is released, so that the resilience force of the spring plate locks the lens, the lens is quickly assembled and disassembled, meanwhile, the base component is not provided with a spring, and friction damage is not generated to the helmet lens during assembly and disassembly;
2. through the surface with helmet lens suit to the swivel becket, the locating hole at messenger's spring leaf compression back conflict helmet lens both ends is installed to can install and dismantle different model helmet lenses, improve helmet lens base assembly's practicality.
Drawings
FIG. 1 is a front elevational view of the structure of the present utility model;
fig. 2 is a rear view of the structure of the present utility model.
Reference numerals: 1. a base; 2. a clamping plate; 3. a spring plate; 4. a clamping groove; 5. a positioning ring; 6. a rotating ring; 7. a spring piece; 8. screw holes; 9. an opening; 10. an elastic corrugated strip; 11. pushing hands; 12. a clamping block piece; 13. and a positioning groove.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings.
Example 1:
referring to fig. 1 and 2, the helmet lens base component comprises a base 1, wherein a spring plate 3 is arranged on the base 1, clamping plates 2 are fixedly connected to two sides of the back surface of the base 1, the base 1 clamps the spring plate 3 on the back surface through the clamping plates 2, and clamping grooves 4 are formed in two sides of the spring plate 3; the lens is clamped into the clamping groove 4 through stirring the spring plate 3 and then the spring plate 3 is released, so that the resilience force of the spring plate 3 locks the lens, the lens is quickly assembled and disassembled, and meanwhile, the base assembly is not provided with a spring, and friction damage can not be generated to the helmet lens during assembly and disassembly.
Referring to fig. 1 and 2, a screw hole 8 is opened at one side of the top of the base 1 for mounting the base assembly to a correct position of the helmet using a screw.
Referring to fig. 1 and 2, an elastic corrugated strip 10 is fixedly connected to one side, away from the spring plate 3, of the inner portion of the base 1, an opening 9 matched with the elastic corrugated strip 10 is formed in one side, close to the elastic corrugated strip 10, of the base 1, the convex blocks at two ends of the lens rotate and slide in the opening 9 by stirring the helmet lens, and the lens is positioned through the grooves and the convex portions in the elastic corrugated strip 10, so that the helmet lens is subjected to angle adjustment control.
The use process is briefly described: when needs prevent to produce friction damage between lens and the base subassembly, remove to the back of base 1 through stirring spring board 3 to make base 1 and spring board 3 support from one side form the opening, then put into the inside of two different base subassemblies respectively in proper order with helmet lens's both ends, make the helmet lens slide back both ends's locating hole forward in draw-in groove 4 inside and install in spring board 3 openly, the lug at helmet lens both ends passes through opening 9 and installs inside the elasticity ripple strip 10 simultaneously, after that pine takes off spring board 3 makes the resilience of spring board 3 laminate each other with base 1 and fix helmet lens both ends can.
Example 2:
referring to fig. 1 and 2, in the helmet lens base assembly, a positioning ring 5 is fixedly connected to the front surface of a spring plate 3, a rotating ring 6 is sleeved on the surface of the positioning ring 5 in a sliding manner, and spring pieces 7 are fixedly connected to two sides of the surface of the rotating ring 6; through with helmet lens suit to the surface of swivel becket 6, make the locating hole at helmet lens both ends of conflict install behind the spring leaf 7 compression to can install and dismantle different model helmet lenses, improve helmet lens base assembly's practicality.
Referring to fig. 1, positioning grooves 13 inserted with the spring plate 3 are formed on both sides of the front surface of the base 1, and are used for positioning the spring plate 3, so that the spring plate 3 is accurately clamped to the correct position of the back surface of the base 1.
Referring to fig. 1 and 2, clamping block pieces 12 are fixedly connected to two sides of the surface of the base 1 and used for positioning the base 1, so that the base 1 is accurately installed at the correct positions of two ends of the helmet.
Referring to fig. 1, a push handle 11 is provided on the side of the front surface of the spring plate 3 away from the positioning ring 5, so that a user can conveniently provide finger force to stir the spring plate 3.
The use process is briefly described: when the helmet lens of different types is required to be conveniently and rapidly mounted and dismounted, the two ends of the helmet lens are respectively clamped between the base 1 and the spring plate 3, the positioning holes at the two ends of the helmet lens are mounted on the surface of the positioning ring 5, the spring piece 7 on one side can be sleeved and compressed by pushing the helmet lens forwards, then the positioning holes of the helmet lens are sleeved on the spring piece 7 on the other side, the helmet lens is compressed, the helmet lens is mounted on the surface of the rotating ring 6, the compression resilience force of the spring piece 7 is used for abutting against the inner part of the positioning hole of the helmet lens, the helmet lens of different types is rapidly mounted, and meanwhile the rotating ring 6 can conveniently rotate on the surface of the positioning ring 5, so that the helmet lens can be conveniently subjected to angle adjustment.
The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.
Claims (6)
1. Helmet lens base subassembly, including base (1), its characterized in that: the novel spring clamp is characterized in that a spring plate (3) is arranged on the base (1), clamping plates (2) are fixedly connected to two sides of the back of the base (1), the spring plate (3) is clamped and fixed on the back of the base (1) through the clamping plates (2), and clamping grooves (4) are formed in two sides of the spring plate (3); the front of spring board (3) fixedly connected with holding ring (5), the surface sliding sleeve of holding ring (5) has rotated ring (6), the both sides on rotating ring (6) surface are all fixedly connected with spring leaf (7).
2. The helmet lens mount assembly of claim 1, wherein: screw holes (8) are formed in one side of the top of the base (1).
3. The helmet lens mount assembly of claim 1, wherein: an elastic corrugated strip (10) is fixedly connected to one side, away from the spring plate (3), of the base (1), and an opening (9) matched with the elastic corrugated strip (10) is formed in one side, close to the elastic corrugated strip (10), of the base (1).
4. The helmet lens mount assembly of claim 1, wherein: positioning grooves (13) which are spliced with the spring plates (3) are formed in two sides of the front face of the base (1).
5. The helmet lens mount assembly of claim 1, wherein: clamping block pieces (12) are fixedly connected to two sides of the surface of the base (1).
6. The helmet lens mount assembly of claim 1, wherein: a pushing handle (11) is arranged on one side, far away from the positioning ring (5), of the front surface of the spring plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322530842.5U CN220713029U (en) | 2023-09-18 | 2023-09-18 | Helmet lens base assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322530842.5U CN220713029U (en) | 2023-09-18 | 2023-09-18 | Helmet lens base assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220713029U true CN220713029U (en) | 2024-04-05 |
Family
ID=90493825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322530842.5U Active CN220713029U (en) | 2023-09-18 | 2023-09-18 | Helmet lens base assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220713029U (en) |
-
2023
- 2023-09-18 CN CN202322530842.5U patent/CN220713029U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |