CN210492901U - Luminous safety belt lock catch - Google Patents
Luminous safety belt lock catch Download PDFInfo
- Publication number
- CN210492901U CN210492901U CN201921514856.5U CN201921514856U CN210492901U CN 210492901 U CN210492901 U CN 210492901U CN 201921514856 U CN201921514856 U CN 201921514856U CN 210492901 U CN210492901 U CN 210492901U
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- light
- optical element
- upper cover
- cover body
- light source
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Abstract
The utility model discloses a luminous safety belt lock catch, including upper cover subassembly, lower cover, light source and lock core subassembly, the lower cover with the cooperation of upper cover subassembly constitutes whole shell, the upper cover subassembly includes upper cover body and the optical element who has the leaded light function, the upper cover body includes the cover body that is used for installing the lock core subassembly and is used for connecting the connecting portion of optical element, the cover body and the connecting portion are as an organic whole, the optical element bottom an organic whole is provided with into light post, go into light post run through the connecting portion and stretch into the cover body inside; and a light source is clamped in the lower cover cap, and the light emitting surface of the light source corresponds to the light inlet column. Has the advantages that: the light source and the optical element are matched to realize uniform light emission, so that passengers can find the light source quickly and the use effect is good.
Description
Technical Field
The utility model relates to a safety belt hasp technical field, concretely relates to safety belt hasp can give out light.
Background
The lock catch is one of main parts of the safety belt, has the main functions of enabling a member to wear the safety belt and unlock the safety belt, and is an important part for ensuring driving safety. The arrangement position of hasp in the car all is located member buttock, and the visibility is relatively poor, especially takes a bus at night, is more difficult to see the hasp and wears, and the result of use is unsatisfactory.
Disclosure of Invention
The utility model aims at providing a but luminous safety belt hasp just lies in solving above-mentioned problem to the hasp all is located the member buttock in arranging the position in the car among the solution prior art, and the visibility is relatively poor, especially takes a bus at night, is more difficult to see the hasp and wears, the unsatisfactory scheduling technical problem of result of use. The utility model provides an among a great deal of technical scheme preferred technical scheme realize evenly luminous through light source and optical element cooperation to be convenient for the passenger to find fast, technological effect such as excellent in use effect sees the explanation below in detail.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a pair of luminous safety belt hasp, including upper cover subassembly, lower cover, light source and lock core subassembly, the lower cover with the cooperation of upper cover subassembly constitutes whole shell, the upper cover subassembly includes upper cover body and the optical element who has the leaded light function, the upper cover body is including the cover body that is used for installing the lock core subassembly and the connecting portion that is used for connecting optical element, the cover body and the connecting portion are as an organic whole, optical element bottom an organic whole is provided with into light post, go into light post run through connecting portion and stretch into the cover body inside; and a light source is clamped in the lower cover cap, and the light emitting surface of the light source corresponds to the light inlet column.
Adopt above-mentioned safety belt hasp can give out light, when assembling, will locking Assembly installs inside the upper cover subassembly, through the upper cover subassembly with the lower cover forms the hasp whole, at this moment, the light source the light emitting area is just right go into the light column, during the use, the light source is luminous, because optical element has the leaded light function, and light passes through go into the light column and get into inside the optical element, light is in even ejection out behind the inside refraction of optical element, the reflection to realize the automatic luminous passenger of hasp and find fast, excellent in use effect.
Preferably, the connecting portion and the optical element are both frame-shaped structures, the optical element is located inside the connecting portion, and a light leakage hole is formed in the outer end face of the connecting portion and used for exposing the optical element outside.
Preferably, the light leakage holes are provided in plurality and are uniformly distributed along the circumferential direction of the connecting portion.
Preferably, the end face of the optical element far away from the light incident column is integrally provided with a protruding part, and the protruding part extends into the light leakage hole.
Preferably, an end face of the protruding portion away from the light entering pillar is located inside the light leakage hole.
Preferably, the outer side of the optical element is uniformly provided with light scattering holes.
Has the advantages that: the light source and the optical element are matched to realize uniform light emission, so that passengers can find the light source quickly and the use effect is good.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is an exploded schematic view of the present invention;
FIG. 2 is an exploded view of the upper cover assembly of the present invention;
fig. 3 is a schematic perspective view of an optical element according to the present invention;
fig. 4 is a schematic diagram of the position relationship between the installed light source and the optical element according to the present invention.
The reference numerals are explained below:
1. an upper cover assembly; 101. an upper cover body; 1011. a cover body; 1012. a connecting portion; 10121. a light leakage hole; 102. an optical element; 1021. a light input column; 1022. a light-diffusing hole; 1023. a projection; 2. a light source; 201. a light emitting face; 3. a plug assembly; 4. a lower cover.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1 to 4, the present invention provides a luminous seat belt lock, including an upper cover assembly 1, a lower cover 4, a light source 2 and a lock cylinder assembly 3, where the lower cover 4 and the upper cover assembly 1 cooperate to form an integral housing, the upper cover assembly 1 includes an upper cover body 101 and an optical element 102 with a light guiding function, the upper cover body 101 includes a cover body 1011 for mounting the lock cylinder assembly 3 and a connecting portion 1012 for connecting the optical element 102, the cover body 1011 and the connecting portion 1012 are integrated, the bottom of the optical element 102 is integrally provided with a light incident column 1021, and the light incident column 1021 runs through the connecting portion 1012 and extends into the cover body 1011; the lower cover 4 is clamped with the light source 2, and the light emitting surface 201 of the light source 2 corresponds to the light incident column 1021.
As an optional embodiment, the connecting portion 1012 and the optical element 102 are both frame-shaped structures, the optical element 102 is located inside the connecting portion 1012, and the outer end surface of the connecting portion 1012 is provided with a light leakage hole 10121 for exposing the optical element 102, so that the light enters the optical element 102 through the light entrance column 1021, and is uniformly emitted from the light leakage hole 10121 after being refracted and reflected, thereby realizing automatic light emission of the latch.
Preferably, the fixing relationship between the optical element 102 and the connecting portion 1012 includes, but is not limited to, two-shot molding, snap-fitting, screw-fixing, and welding.
The optical element 102 is away from the integrative convex part 1023 that is provided with of terminal surface of light post 1021, and convex part 1023 stretches into inside the light leakage hole 10121, sets up like this and can avoid the inside light that jets out of optical element 102 of light leakage hole 10121 to cause sheltering from, guarantees luminous effect.
The terminal surface that the bulge 1023 kept away from into light post 1021 is located inside light leakage hole 10121, and the setting can avoid the wearing and tearing of bulge 1023 when guaranteeing luminous effect like this, helps improving life.
The light diffusion holes 1022 are uniformly formed in the outer side of the optical element 102 in a penetrating manner, and the light diffusion holes 1022 can improve the refraction and reflection effects of light rays in the optical element 102, thereby contributing to improving the uniformity of light emission.
Adopt above-mentioned structure, when assembling, install locking Assembly inside upper cover subassembly 1, form the hasp whole through upper cover subassembly 1 and lower shroud 4, at this moment, light emitting area 201 of light source 2 is just going into light post 1021, during the use, light source 2 is luminous, because optical element 102 has the leaded light function, light gets into optical element 102 inside through going into light post 1021, light is at optical element 102 inside refraction, even ejection after the reflection, thereby realize that the automatic luminescence of hasp is convenient for the passenger to find fast, excellent in use effect.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (6)
1. The utility model provides a but luminous safety belt hasp which characterized in that: the lock core assembly comprises an upper cover assembly (1), a lower cover (4), a light source (2) and a lock core assembly (3), wherein the lower cover (4) and the upper cover assembly (1) are matched to form an integral shell, the upper cover assembly (1) comprises an upper cover body (101) and an optical element (102) with a light guide function, the upper cover body (101) comprises a cover body (1011) used for installing the lock core assembly (3) and a connecting part (1012) used for connecting the optical element (102), the cover body (1011) and the connecting part (1012) are integrated, a light entering column (1021) is integrally arranged at the bottom of the optical element (102), and the light entering column (1021) penetrates through the connecting part (1012) and extends into the cover body (1011); the light source (2) is clamped in the lower cover (4), and a light emitting surface (201) of the light source (2) corresponds to the light incident column (1021).
2. The illuminable seatbelt buckle as claimed in claim 1, wherein: the connecting part (1012) and the optical element (102) are both frame-shaped structures, the optical element (102) is located inside the connecting part (1012), and the outer end face of the connecting part (1012) is provided with a light leakage hole (10121) for exposing the optical element (102).
3. The illuminable seatbelt buckle as claimed in claim 2, wherein: the light leakage holes (10121) are provided in a plurality and are uniformly distributed along the circumferential direction of the connecting part (1012).
4. The illuminable seatbelt buckle as claimed in claim 2, wherein: the end face, away from the light entering column (1021), of the optical element (102) is integrally provided with a protruding portion (1023), and the protruding portion (1023) extends into the light leakage hole (10121).
5. The illuminable seatbelt buckle as claimed in claim 4, wherein: the end face, far away from the light entering column (1021), of the convex part (1023) is located inside the light leakage hole (10121).
6. The illuminable seatbelt buckle as claimed in claim 4, wherein: the outer side of the optical element (102) is uniformly provided with light scattering holes (1022) in a penetrating mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921514856.5U CN210492901U (en) | 2019-09-12 | 2019-09-12 | Luminous safety belt lock catch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921514856.5U CN210492901U (en) | 2019-09-12 | 2019-09-12 | Luminous safety belt lock catch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210492901U true CN210492901U (en) | 2020-05-12 |
Family
ID=70569501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921514856.5U Active CN210492901U (en) | 2019-09-12 | 2019-09-12 | Luminous safety belt lock catch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210492901U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114771459A (en) * | 2022-04-18 | 2022-07-22 | 浙江吉利控股集团有限公司 | Car and safety belt hasp thereof |
-
2019
- 2019-09-12 CN CN201921514856.5U patent/CN210492901U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114771459A (en) * | 2022-04-18 | 2022-07-22 | 浙江吉利控股集团有限公司 | Car and safety belt hasp thereof |
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