CN212243054U - Child safety seat - Google Patents
Child safety seat Download PDFInfo
- Publication number
- CN212243054U CN212243054U CN202020367827.7U CN202020367827U CN212243054U CN 212243054 U CN212243054 U CN 212243054U CN 202020367827 U CN202020367827 U CN 202020367827U CN 212243054 U CN212243054 U CN 212243054U
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- display
- block
- slider
- safety belt
- sliding block
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Abstract
The utility model discloses a child safety seat, including the seat body, the taut display mechanism of safety belt and safety belt, the seat body is including the casing that has the cavity, the taut display mechanism of safety belt is including sliding the first slider that sets up in the cavity, second slider and display block, first slider supports and establishes on the safety belt, first slider cooperatees with the second slider, the second slider cooperatees with the display block, the display block has safe look display part and warning look display part, be provided with the display hole that is linked together with the cavity on the casing, safe look display part or warning look display part aim at the display hole. This child safety seat is when the safety belt is not taut, and the demonstration hole on the casing shows warning look display part, and when taut safety belt, through the cooperation of first slider and second slider and the cooperation of second slider and display block, makes the relative casing of display block slide to make the demonstration hole on the casing show safe look display part, can judge whether taut like this the safety belt, thereby improve this child safety seat's security performance intuitively.
Description
Technical Field
The utility model relates to a children's articles for use technical field, concretely relates to children's safety seat.
Background
The child safety seat is generally provided with a safety belt to restrain a child sitting on the child safety seat, so that impact on the child when a collision occurs to a car is reduced, and the safety performance of the child safety seat is improved. When the safety belt is fastened, the safety belt is in a certain tensioning state, and the purpose of effectively restraining the child and reducing the impact can be achieved. Otherwise, the safety belt is pulled too tightly, and the restraint of the safety belt causes the children to feel uncomfortable; if the safety belt is not tensioned, the safety belt cannot be tightened in time when the automobile collides, and the condition that the child still collides with the front seat is easily caused. I.e. too loose or too tight a safety belt, to achieve the desired protection.
In the prior art, when a child wears a safety belt, the child generally depends on parents to pull the safety belt by hand to check whether the safety belt is tensioned, the operation is inconvenient, and the safety belt cannot be ensured to be in a proper tensioning state.
Disclosure of Invention
The utility model aims at providing an improved children safety seat aiming at the defects of the prior art.
In order to achieve the above purpose, the utility model adopts the technical scheme that:
the utility model provides a child safety seat, is in including seat body, setting safety belt and the taut display mechanism of safety belt on the seat body, the seat body includes the casing, the casing has and is used for holding the cavity of the taut display mechanism of safety belt, the taut display mechanism of safety belt is including setting up with sliding respectively first slider, second slider and display block in the cavity, a tip of first slider supports to be established on the safety belt, another tip of first slider with the second slider cooperatees, the second slider with the display block cooperatees, the display block has safe look display part and warning look display part, be provided with on the casing with the display hole that the cavity is linked together, safe look display part or warning look display part aims at the display hole.
Preferably, the first slider is slidably disposed in the hollow cavity along an up-down direction, the second slider is slidably disposed in the hollow cavity along a front-back direction, and a sliding direction of the display block is the same as a sliding direction of the second slider.
Preferably, the first slider and the second slider are matched through an inclined surface.
Preferably, the second slider is provided with an accommodating portion, the display block is disposed in the accommodating portion, and an end portion of the display block, at which the security color display portion is disposed, abuts against the accommodating portion.
Preferably, when the safety belt is tightened, the safety color display part is driven to be aligned with the display hole through the first sliding block and the second sliding block, when the safety belt is in a loose state, the warning color display part is aligned with the display hole, and the safety belt tightening display mechanism further comprises an elastic component which is used for driving the display block to slide to enable the warning color display part to be aligned with the display hole after the safety belt is loosened.
Further, the elastic assembly comprises a first elastic piece arranged between the shell and the display block and used for driving the display block to slide and reset.
Furthermore, the display block is located at one end of the second sliding block, the elastic assembly further comprises a second elastic element arranged between the shell and the other end of the second sliding block and used for driving the second sliding block to reset, and the directions of the elastic forces of the first elastic element and the second elastic element are arranged in parallel.
Further, the elastic assembly comprises a third elastic piece arranged between the shell and the first sliding block and used for driving the first sliding block to reset.
Further, the safety belt tensioning display mechanism further comprises a stop block which can be slidably arranged in the hollow cavity, the stop block is matched with the second sliding block, when the warning color display part is aligned with the display hole, the display block is pressed on the upper portion of the stop block, and when the safety color display part is aligned with the display hole, the stop block is blocked between one end portion, provided with the safety color display part, of the display block and the second sliding block.
Furthermore, be provided with on the second slider with dog matched with storage tank, work as warning look display part aims at when showing the hole, the storage tank with the position of dog staggers mutually, work as the second slider is relative the casing slides and makes safe look display part aims at when showing the hole, the storage tank is located directly over the dog, children's safety seat is still including being used for ordering about the dog upwards slides to get into fourth elastic component in the storage tank, the both ends of fourth elastic component are supported respectively and are established the dog with on the casing.
Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage: the utility model discloses a child safety seat simple structure, when the safety belt is not taut, the display hole on the casing shows warning look display portion, and when taut safety belt, through the cooperation of first slider and second slider and the cooperation of second slider and display block, makes the relative casing of display block slide to the display hole on the messenger's casing shows safe look display portion, can judge whether taut like this the safety belt, thereby improves this child safety seat's security performance.
Drawings
Fig. 1 is a schematic structural view (the safety belt is not tensioned) of the hollow cavity of the shell of the child safety seat of the present invention;
FIG. 2 is a top view of the state of FIG. 1;
fig. 3 is a schematic structural view (belt tensioning) of the child safety seat of the present invention in the hollow cavity of the housing;
FIG. 4 is a top view of the condition of FIG. 3;
fig. 5 is a schematic structural view of the child safety seat of the present invention.
Detailed Description
The technical solution of the present invention will be further explained with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1 to 5, the child safety seat of the present invention includes a seat body, a safety belt 2 disposed on the seat body, and a safety belt tension display mechanism.
The seat body comprises a shell 1 with a hollow cavity, a display hole 11 communicated with the hollow cavity inside the shell 1 is formed in the shell 1, a safety belt perforation communicated with the hollow cavity inside the shell 1 is further formed in the front portion of the shell 1, and the safety belt 2 partially penetrates through the hollow cavity of the shell 1 and penetrates out of the shell 1 from the safety belt perforation.
The safety belt tensioning display mechanism is arranged in the hollow cavity of the shell 1, and comprises a first slide block 31, a second slide block 32 and a display block which are respectively arranged in the hollow cavity of the shell 1 in a sliding manner. One end of the first slider 31 abuts against the safety belt 2, the other end of the first slider 31 is engaged with the second slider 32, and the second slider 32 is engaged with the display block. The display block has a security color display portion 331 and a warning color display portion 332, and the security color display portion 331 or the warning color display portion 332 is aligned with the display hole 11. In this embodiment, the security color display portion 331 is green, and the warning color display portion 332 is red.
In this embodiment, the first slider 31 is slidably disposed in the hollow cavity of the housing 1 along the up-down direction, the second slider 32 is slidably disposed in the hollow cavity of the housing 1 along the front-back direction, and the sliding direction of the display block in the hollow cavity of the housing 1 is the same as the sliding direction of the second slider 32.
Specifically, the first slider 31 and the second slider 32 are matched through an inclined plane, that is, the first slider 31 is provided with a first inclined plane 311 extending obliquely from bottom to top, the second slider 32 is provided with a second inclined plane 321 matched with the first inclined plane 311, and the first inclined plane 311 is abutted to the second inclined plane 321. The second slider 32 is provided with a receiving portion 322 extending in the front-rear direction, the display block is located in the receiving portion 322, and the rear end of the display block abuts against the receiving portion 322.
In this embodiment, the warning color display portion 332 of the display block is located in front of the security color display portion 331. When the seat belt 2 is in the slack state, the warning color display portion 332 of the display block is aligned with the display hole 11, as shown in fig. 1 and 2. When the safety belt 2 is pulled to penetrate out of the safety belt through hole to one end part of the outer part of the shell 1, so that the safety belt 2 is tensioned, the safety belt 2 drives the first slide block 31 to slide upwards, the second slide block 32 slides forwards through the matching of the first inclined surface 311 and the second inclined surface 321, and the display block is driven to slide forwards synchronously until the safety color display part 331 of the display block is aligned with the display hole 11, as shown in fig. 3 and 4, the safety belt 2 is in a tensioned state, and at the moment, the safety belt 2 can be locked, so that the safety belt 2 is kept in the tensioned state.
The belt tightening display mechanism further comprises an elastic component for driving the display block to slide in a reverse direction after the belt 2 is loosened in a tightened state so that the warning color display portion 332 is aligned with the display hole 11.
The elastic assembly includes a first elastic member 341 for driving the display block to slide reversely and reset, and the first elastic member 341 is disposed between the housing 1 and the display block. In this embodiment, the first elastic member 341 is a compression spring, and two end portions of the compression spring are respectively abutted against the housing 1 and one end portion of the display block provided with the warning color display portion.
In this embodiment, the display block is located at the upper end of the second sliding block 32, the elastic assembly further includes a second elastic member 342 for driving the second sliding block 32 to slide reversely and return, the second elastic member 342 is disposed between the housing 1 and the lower end of the second sliding block 32, and the directions of the elastic forces of the first elastic member 341 and the second elastic member 342 are parallel. In this embodiment, the second elastic member 342 also adopts a compression spring, and two end portions of the compression spring are respectively abutted against the housing 1 and the lower end portion of the second slider 32.
The elastic assembly further includes a third elastic member 343 for urging the first slider 31 to slide reversely and return, and the third elastic member 343 is disposed between the housing 1 and the first slider 31. In this embodiment, the third elastic member 343 is also a compression spring, and two end portions of the compression spring are respectively abutted against the housing 1 and the first slider 31.
The seat belt tightening display mechanism further comprises a stopper 35 slidably disposed in the hollow cavity of the housing 1, the stopper 35 being pressed against a lower portion of the display block when the warning color display portion 332 of the display block is aligned with the display hole 11, as shown in fig. 1; when the security color display portion 331 of the display block is aligned with the display hole 11, the stopper 35 is caught between the second slider 32 and an end of the display block where the security color display portion 331 is provided, as shown in fig. 3. In this way, even if the webbing 2 is slightly fluctuated in the tensioned state of the webbing 2, the security color display portion 331 of the display block can be always aligned with the display hole 11 due to the blocking of the stopper 35.
Specifically, the second slider 32 is provided with an accommodating groove 323 matched with the stopper 35. When the warning color display portion 332 is aligned with the display hole 11, the display block is located right above the stopper 35, and the receiving groove 323 is staggered from the stopper 35, as shown in fig. 1. When the second slider 32 slides relative to the housing 1 to align the security color display portion 331 with the display hole 11, the display block is displaced from the stopper 35, and the receiving groove 323 is located right above the stopper 35, the stopper 35 moves upward under the elastic force of the fourth elastic member 36 and enters the receiving groove 323, and is blocked between the end of the display block where the security color display portion 331 is located and the second slider 32, as shown in fig. 3.
The fourth elastic member 36 is disposed between the stopper 35 and the housing 1. In this embodiment, the fourth elastic member 36 also adopts a compression spring, and two end portions of the compression spring are respectively abutted against the stopper 35 and the housing 1.
In this embodiment, the stopper 35 is matched with the second slider 32 through an inclined surface, that is, the second slider 32 is provided with a third inclined surface 324, the stopper 35 is provided with a fourth inclined surface 351 matched with the third inclined surface 324, and when the stopper 35 is located in the accommodating groove 323, the third inclined surface 324 is abutted against the fourth inclined surface 351. When the safety belt 2 is loosened and the second slider 32 is slid backward to be reset by the elastic force of the second elastic member 342, the stopper 35 is slid downward to be reset by the engagement of the third inclined surface 324 and the fourth inclined surface 351.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (10)
1. A child safety seat comprising a seat body, a seat belt disposed on the seat body, and a belt tension indicating mechanism, the seat body comprising a housing having a hollow cavity for receiving the belt tension indicating mechanism, characterized in that: the taut display mechanism of safety belt is including setting up with sliding respectively first slider, second slider and display block in the cavity, a tip of first slider is supported and is established on the safety belt, another tip of first slider with the second slider cooperatees, the second slider with the display block cooperatees, the display block has safe look display part and warning look display part, be provided with on the casing with the display hole that the cavity is linked together, safe look display part or warning look display part aims at the display hole.
2. The child safety seat according to claim 1, wherein: the first sliding block is arranged in the hollow cavity in a sliding mode along the up-down direction, the second sliding block is arranged in the hollow cavity in a sliding mode along the front-back direction, and the sliding direction of the display block is the same as that of the second sliding block.
3. The child safety seat according to claim 1, wherein: the first sliding block is matched with the second sliding block through an inclined plane.
4. The child safety seat according to claim 1, wherein: the second slider is provided with an accommodating part, the display block is arranged in the accommodating part, and one end part of the display block, which is provided with the safety color display part, is abutted against the accommodating part.
5. The child safety seat according to claim 1, wherein: when the safety belt is tensioned, the safety color display part is driven to be aligned with the display hole through the first sliding block and the second sliding block, when the safety belt is in a loose state, the warning color display part is aligned with the display hole, and the safety belt tensioning display mechanism further comprises an elastic component which is used for driving the display block to slide to enable the warning color display part to be aligned with the display hole after the safety belt is loosened.
6. The child safety seat according to claim 5, wherein: the elastic assembly comprises a first elastic piece which is arranged between the shell and the display block and used for driving the display block to slide and reset.
7. The child safety seat according to claim 6, wherein: the display block is positioned at one end part of the second sliding block, the elastic assembly further comprises a second elastic piece which is arranged between the shell and the other end part of the second sliding block and used for driving the second sliding block to reset, and the directions of the elastic forces of the first elastic piece and the second elastic piece are arranged in parallel.
8. The child safety seat according to claim 5, wherein: the elastic assembly comprises a third elastic piece which is arranged between the shell and the first sliding block and used for driving the first sliding block to reset.
9. The child safety seat according to claim 5, wherein: the safety belt tensioning display mechanism further comprises a stop block which can be arranged in the hollow cavity in a sliding mode, the stop block is matched with the second sliding block, when the warning color display portion is aligned to the display hole, the display block is arranged on the upper portion of the stop block in a pressing mode, when the safety color display portion is aligned to the display hole, the stop block is arranged at one end portion of the safety color display portion of the display block and between the second sliding blocks.
10. The child safety seat according to claim 9, wherein: the child safety seat is characterized in that a containing groove matched with the stop block is formed in the second sliding block, when the warning color display part is aligned to the display hole, the containing groove is staggered with the stop block, when the second sliding block is opposite to the shell, the shell slides to enable the safety color display part to be aligned to the display hole, the containing groove is located right above the stop block, the child safety seat further comprises a fourth elastic piece used for ordering the stop block to slide upwards to enter the containing groove, and two end portions of the fourth elastic piece are respectively abutted to the stop block and the shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020367827.7U CN212243054U (en) | 2020-03-20 | 2020-03-20 | Child safety seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020367827.7U CN212243054U (en) | 2020-03-20 | 2020-03-20 | Child safety seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212243054U true CN212243054U (en) | 2020-12-29 |
Family
ID=73985548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020367827.7U Active CN212243054U (en) | 2020-03-20 | 2020-03-20 | Child safety seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212243054U (en) |
-
2020
- 2020-03-20 CN CN202020367827.7U patent/CN212243054U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |