CN215971226U - Supporting leg height-adjustable's children safety seat - Google Patents
Supporting leg height-adjustable's children safety seat Download PDFInfo
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- CN215971226U CN215971226U CN202122485415.0U CN202122485415U CN215971226U CN 215971226 U CN215971226 U CN 215971226U CN 202122485415 U CN202122485415 U CN 202122485415U CN 215971226 U CN215971226 U CN 215971226U
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- safety seat
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- fixedly connected
- height
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Abstract
The utility model belongs to the technical field of child safety seats, and particularly discloses a child safety seat with height-adjustable supporting legs, which comprises a safety seat body, wherein a supporting leg assembly is arranged in the middle of the front side of the bottom of the safety seat body, the supporting leg assembly comprises a supporting column, a bottom plate stabilizing support is arranged below the supporting column, a moving groove is arranged at the top of the stabilizing support, and a guide sliding groove is formed in the front side of the stabilizing support; moving blocks are correspondingly arranged in the moving grooves, supporting rods are symmetrically arranged at the tops of the two moving blocks, and one ends of the supporting rods, far away from the moving blocks, are connected with the two sides of the supporting columns; a cross bar is fixedly connected inside the moving groove and penetrates through the moving block; the guide sliding grooves are internally and correspondingly provided with sliding blocks, and the inner sides of the two sliding blocks are fixedly connected with the moving block; a fixed block is fixedly connected to one side of the sliding block, which is far away from the moving block, a lead screw penetrates through the inner screw of the fixed block, and a rotating button is fixedly connected to one end of the lead screw; the utility model can adjust the height of the supporting leg, and is flexible and convenient to use.
Description
Technical Field
The utility model relates to the technical field of child safety seats, in particular to a child safety seat with height-adjustable supporting legs.
Background
A child safety seat is fixed on a vehicle seat for a child to sit on, and can restrain the child through a restraint device when the vehicle collides at a high speed so as to ensure the safety of the child to the maximum extent. With the popularization of private cars, the use of child safety seats is becoming more and more common.
When installing current child safety seat, in order to improve child safety seat's stability, can set up a supporting leg subassembly at child safety seat front side middle part usually, can provide the support for child safety seat, but the inconvenient regulation of height of current supporting leg subassembly, and then can not adapt to different motorcycle types, use not nimble enough.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a child safety seat with height-adjustable supporting legs, which aims to solve the problems in the prior art.
In order to achieve the purpose, the utility model provides the following technical scheme: a child safety seat with height-adjustable supporting legs comprises a safety seat body, wherein a supporting leg assembly is arranged in the middle of the front side of the bottom of the safety seat body and comprises a supporting column, the top end of the supporting column is fixedly connected with the safety seat body, a bottom plate stabilizing support is arranged below the supporting column, a moving groove is formed in the top of the stabilizing support, and a guide sliding groove is formed in the front side of the stabilizing support; two moving blocks are correspondingly arranged in the moving groove, supporting rods are symmetrically arranged at the tops of the two moving blocks, and one ends of the supporting rods, far away from the moving blocks, are connected with the two sides of the supporting columns; a cross rod is fixedly connected inside the moving groove and penetrates through the moving block; two sliding blocks are correspondingly arranged in the guide sliding chute, and the inner sides of the two sliding blocks are fixedly connected with the moving block; one side of the sliding block, which is far away from the moving block, is fixedly connected with a fixed block, a screw rod penetrates through the inner screw of the fixed block, and one end of the screw rod is fixedly connected with a rotating button.
Preferably, the bottom of the support column is provided with a through hole, a guide rod is arranged in the through hole in a sliding manner, and the bottom end of the guide rod is fixedly connected with the bottom wall in the guide sliding chute.
Preferably, a first sleeving hole with two communicated ends is formed in the guide rod, and the first sleeving hole is movably sleeved outside the cross rod.
Preferably, both ends of the supporting rod are movably connected with the moving block and the supporting column through rotating shafts.
Preferably, a second sleeving hole with two communicated ends is formed in the moving block, and the second sleeving hole is movably sleeved outside the cross rod.
Compared with the prior art, the utility model has the beneficial effects that:
when the safety seat body is installed, the height of the supporting leg assembly needs to be adjusted according to different vehicle types, when the height of the supporting leg assembly is larger or smaller, the stabilizing support is pressed upwards or downwards to move until the stabilizing support can be contacted with an in-vehicle bottom plate, and the two fixing blocks are connected together through the rotating screw rod, so that the height of the supporting leg assembly can be fixed; the height adjusting device is simple in operation, convenient for adjust the height of the leg supporting assembly, has a supporting effect on the safety seat body, can improve the stability of the safety seat, can enable the safety seat to adapt to different vehicle types, and is flexible and convenient to use.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a partially enlarged structure of the present invention;
FIG. 3 is a schematic view of the internal structure of the stabilizing support of the present invention;
FIG. 4 is a schematic structural view of a stabilizing mount of the present invention;
fig. 5 is a schematic structural view of the moving block of the present invention.
In the figure: 1. a safety seat body; 2. a support pillar; 3. stabilizing the support; 4. a moving groove; 5. a guide chute; 6. a moving block; 7. a strut; 8. a cross bar; 9. a slider; 10. a fixed block; 11. a screw rod; 12. a rotation knob; 13. a through hole; 14. a guide bar; 15. a first sleeving hole; 16. the second sleeve is provided with a hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 1-5, the present invention provides a technical solution: a child safety seat with height-adjustable supporting legs comprises a safety seat body 1, wherein a supporting leg assembly is arranged in the middle of the front side of the bottom of the safety seat body 1 and comprises a supporting column 2, the top end of the supporting column 2 is fixedly connected with the safety seat body 1, a bottom plate stabilizing support 3 is arranged below the supporting column 2, a moving groove 4 is formed in the top of the stabilizing support 3, and a guide sliding groove 5 is formed in the front side of the stabilizing support 3; two moving blocks 6 are correspondingly arranged in the moving groove 4, supporting rods 7 are symmetrically arranged at the tops of the two moving blocks 6, and one ends of the supporting rods 7, far away from the moving blocks 6, are connected with the two sides of the supporting columns 2; a cross bar 8 is fixedly connected inside the moving groove 4, and the cross bar 8 penetrates through the moving block 6; two sliding blocks 9 are correspondingly arranged in the guide sliding chute 5, and the inner sides of the two sliding blocks 9 are fixedly connected with the moving block 6; a fixed block 10 is fixedly connected to one side of the sliding block 9 far away from the moving block 6, a lead screw 11 penetrates through the fixed block 10 in a spiral mode, and a rotating button 12 is fixedly connected to one end of the lead screw 11.
Furthermore, the bottom of the support column 2 is provided with a through hole 13, a guide rod 14 is slidably arranged in the through hole 13, and the bottom end of the guide rod 14 is fixedly connected with the bottom wall of the guide chute 5.
Furthermore, a first sleeving hole 15 with two communicated ends is formed in the guide rod 14, and the first sleeving hole 15 is movably sleeved outside the cross rod 8.
Furthermore, both ends of the supporting rod 7 are movably connected with the moving block 6 and the supporting column 2 through rotating shafts.
Furthermore, a second sleeving hole 16 with two communicated ends is formed in the moving block 6, and the second sleeving hole 16 is movably sleeved outside the cross rod 8.
The working principle is as follows: when the safety seat body is installed, firstly, the height of the supporting leg assembly is adjusted according to the vehicle type, when the height of the supporting leg assembly is larger or smaller (or the length of the supporting assembly is understood to be longer or shorter), the stabilizing support 3 is moved upwards or downwards, when the supporting leg assembly is moved upwards, the two moving blocks 6 slide along the cross rod 8, the inclination angle of the support rod 7 is reduced, and the guide rod 14 moves upwards along the through hole 13 until the stabilizing support 3 can be tightly attached to the bottom plate in the vehicle; the stabilizing support 3 can be moved downwards by pressing the stabilizing support 3, the two moving blocks 6 slide along the cross rod 8 in the movement, the inclination angle of the support rod 7 is increased, and the guide rod 14 slides downwards along the through hole 13 until the stabilizing support 3 can be tightly attached to the bottom plate in the vehicle; after the height adjustment is finished, the screw rod 11 is driven to rotate through the rotary button 12, so that the head end of the screw rod 11 is in threaded connection with the other fixed block 10, and the height of the supporting leg assembly can be fixed; the height adjusting device is simple in operation, convenient for adjust the height of the leg supporting assembly, has a supporting effect on the safety seat body 1, can improve the stability of the safety seat, can enable the safety seat to adapt to different vehicle types, and is flexible and convenient to use.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The child safety seat with the height-adjustable supporting legs is characterized by comprising a safety seat body (1), wherein a supporting leg assembly is arranged in the middle of the front side of the bottom of the safety seat body (1), the supporting leg assembly comprises a supporting column (2), the top end of the supporting column (2) is fixedly connected with the safety seat body (1), a bottom plate stabilizing support (3) is arranged below the supporting column (2), a moving groove (4) is formed in the top of the stabilizing support (3), and a guide sliding groove (5) is formed in the front side of the stabilizing support (3); two moving blocks (6) are correspondingly arranged in the moving groove (4), supporting rods (7) are symmetrically arranged at the tops of the two moving blocks (6), and one ends, far away from the moving blocks (6), of the supporting rods (7) are connected with the two sides of the supporting columns (2); a cross rod (8) is fixedly connected inside the moving groove (4), and the cross rod (8) penetrates through the moving block (6); two sliding blocks (9) are correspondingly arranged in the guide sliding groove (5), and the inner sides of the two sliding blocks (9) are fixedly connected with the moving block (6); one side of the sliding block (9) far away from the moving block (6) is fixedly connected with a fixed block (10), a lead screw (11) penetrates through the fixed block (10) in a spiral mode, and a rotating button (12) is fixedly connected to one end of the lead screw (11).
2. A child safety seat with height-adjustable support legs according to claim 1, wherein: through-hole (13) have been seted up to the bottom of support column (2), slide in through-hole (13) and be equipped with guide bar (14), and the bottom of guide bar (14) and the inner diapire rigid coupling of direction spout (5).
3. A child safety seat with height-adjustable support legs according to claim 2, wherein: a first sleeving hole (15) with two communicated ends is formed in the guide rod (14), and the first sleeving hole (15) is movably sleeved outside the cross rod (8).
4. A child safety seat with height-adjustable support legs according to claim 1, wherein: both ends of the supporting rod (7) are movably connected with the moving block (6) and the supporting column (2) through rotating shafts.
5. A child safety seat with height-adjustable support legs according to claim 1, wherein: a second sleeving hole (16) with two communicated ends is formed in the moving block (6), and the second sleeving hole (16) is movably sleeved outside the cross rod (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122485415.0U CN215971226U (en) | 2021-10-15 | 2021-10-15 | Supporting leg height-adjustable's children safety seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122485415.0U CN215971226U (en) | 2021-10-15 | 2021-10-15 | Supporting leg height-adjustable's children safety seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215971226U true CN215971226U (en) | 2022-03-08 |
Family
ID=80508320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122485415.0U Active CN215971226U (en) | 2021-10-15 | 2021-10-15 | Supporting leg height-adjustable's children safety seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215971226U (en) |
-
2021
- 2021-10-15 CN CN202122485415.0U patent/CN215971226U/en active Active
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| GR01 | Patent grant | ||
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