CN220243419U - Child seat with adjustable width - Google Patents
Child seat with adjustable width Download PDFInfo
- Publication number
- CN220243419U CN220243419U CN202322054395.0U CN202322054395U CN220243419U CN 220243419 U CN220243419 U CN 220243419U CN 202322054395 U CN202322054395 U CN 202322054395U CN 220243419 U CN220243419 U CN 220243419U
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- China
- Prior art keywords
- sleeve
- backrest
- child seat
- back support
- connecting piece
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- 238000009434 installation Methods 0.000 claims abstract description 28
- 238000003466 welding Methods 0.000 claims abstract description 7
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000002414 leg Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000000689 upper leg Anatomy 0.000 description 1
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- Seats For Vehicles (AREA)
Abstract
The utility model discloses a width-adjustable child seat, which belongs to the technical field of child seats, and comprises a backrest bracket, wherein connecting pieces are arranged at two ends of the bottom of the backrest bracket, one side of each connecting piece is provided with a fixing sleeve, each connecting piece is sleeved on the periphery of the bottom end of the backrest bracket through the corresponding fixing sleeve, the other side of each connecting piece is provided with a mounting sleeve, each mounting sleeve and each fixing sleeve are composed of two semicircular structures, an inserted link is arranged in each mounting sleeve, each inserted link extends to the top of the inside of each mounting sleeve and is in sliding connection with the corresponding mounting sleeve, an installation frame is fixedly arranged at the bottom of each inserted link in a welding mode, and the connection between each inserted link and the backrest bracket is realized through the corresponding fixing sleeve and the corresponding mounting sleeve arranged on each connecting piece and matched with a fastening bolt, so that when the width of a rear row of a battery car needs to be adjusted, the purpose of loosening the corresponding mounting sleeve is realized through unscrewing the fastening bolt, and the function of adjusting the width of the installation frame is realized.
Description
Technical Field
The utility model belongs to the technical field of child seats, and particularly relates to a child seat with adjustable width.
Background
The existing child seat for the electric bicycle is directly placed at the pedal of the electric bicycle, no fixing device is arranged on the child seat, the child seat is easy to slide on the pedal of the electric bicycle, people clamp the body of the child through thighs during driving, the body of the child is kept stable, but when emergency braking is met, the legs of the person can instinctively loosen the child seat to step on the ground, the body of the child easily shakes, the child seat can slide out of the pedal of the electric bicycle, the child falls down easily, serious potential safety hazards exist, and therefore the child seat installed at the rear row of the electric bicycle is generated, and the occurrence of the dangerous situation is avoided while the child is ensured to stably sit.
However, the existing child seat arranged on the rear row of the battery car has certain technical defects, and the widths of the rear rows of the battery cars of different types are different, so that the child seat must be installed and used in a targeted mode according to the types of the battery cars, the seats of different types cannot be matched with the rear row of the battery car support, the application range of the child seat is greatly reduced, the child seat has certain limitation and is not beneficial to wide use, and therefore, the child seat with adjustable widths is provided.
Disclosure of Invention
The present utility model is directed to a child seat with adjustable width, which solves the above-mentioned problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a child seat of adjustable width, includes back support, connecting piece and mounting sleeve, the back support is U type structure, the bottom both ends of back support are equipped with the connecting piece, one side of connecting piece is equipped with fixed sleeve, the bottom periphery of back support is located through the fixed sleeve cover that is equipped with to the connecting piece, fixed sleeve is through the bottom periphery fixed connection of mounting screw and back support that is equipped with, the opposite side of connecting piece is equipped with mounting sleeve, mounting sleeve comprises two semicircle ring type structures with fixed sleeve, mounting sleeve's inside is equipped with the inserted bar, the inserted bar extends to the top of mounting sleeve's inside and rather than sliding connection, the bottom of inserted bar is provided with the mounting bracket through welded mode is fixed.
Preferably, one side of the installation sleeve is fixedly connected with the fixing sleeve in a mode of connecting sheets and welding, fastening bolts are arranged in the middle of the connecting sheets, and the periphery of the inserted link is tightly connected with the inner wall of the installation sleeve through the fastening bolts.
Preferably, a backrest is arranged on one side of the top of the backrest bracket, and one side of the backrest is fixedly arranged on one side of the top of the backrest bracket through a mounting screw.
Preferably, the two sides of the middle end of the backrest bracket are connected with armrests, the armrests are of a double-layer structure, and rubber sleeves are sleeved on the peripheries of the armrests.
Preferably, a handrail mounting piece is arranged between the handrail and the backrest bracket, and two ends of the handrail mounting piece are fixedly connected with the handrail and the backrest bracket respectively in a welding mode.
Preferably, the end of the armrest, which is far away from the backrest bracket, is provided with a protection rod, and the protection rod is fixedly arranged at the top end of the armrest, which is far away from the backrest bracket.
Preferably, the bottoms of the two ends of the protection rod are provided with mounting blocks, and the protection rod is fixedly connected with the handrail through the mounting blocks.
Compared with the prior art, the utility model has the beneficial effects that:
1. through fixed sleeve and the installation sleeve that are equipped with on the connecting piece, cooperation fastening bolt realizes being connected between inserted bar and the back support, makes it when needs adjust the width, can be according to the width of storage battery car back row, through unscrewing fastening bolt, realizes loosening the telescopic purpose of installation to realize adjusting the function of mounting bracket width.
2. The height of the backrest bracket can be adjusted by adjusting the insertion depth of the inserted rod while the width of the mounting frame is adjusted, so that the aim of adjusting the height of the backrest is fulfilled.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic rear view of the present utility model;
fig. 3 is a schematic structural view of a connector according to the present utility model.
In the figure: 1. a backrest; 2. a backrest bracket; 3. a connecting piece; 4. a fixed sleeve; 5. a mounting sleeve; 6. a fastening bolt; 7. a mounting frame; 8. a rod; 9. an armrest; 10. a protective rod; 11. a mounting block; 12. and a handrail mounting member.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides a child seat with adjustable width, which comprises: including back support 2, connecting piece 3 and installation sleeve 5, back support 2 is U type structure, the bottom both ends of back support 2 are equipped with connecting piece 3, one side of connecting piece 3 is equipped with fixed sleeve 4, the bottom periphery of back support 2 is located through the fixed sleeve 4 cover that is equipped with to connecting piece 3, fixed sleeve 4 is through the installation screw that is equipped with and the bottom periphery fixed connection of back support 2, the opposite side of connecting piece 3 is equipped with installation sleeve 5, installation sleeve 5 comprises two semicircle ring structures with fixed sleeve 4, the inside of installation sleeve 5 is equipped with inserted bar 8, inserted bar 8 extends to the top of the inside of installation sleeve 5 and rather than sliding connection, the bottom of inserted bar 8 is fixed through welded mode and is provided with mounting bracket 7.
Specifically, one side of the installation sleeve 5 is fixedly connected with the fixing sleeve 4 in a connecting sheet and welding mode, a fastening bolt 6 is arranged in the middle of the connecting sheet, and the periphery of the inserted link 8 is tightly connected with the inner wall of the installation sleeve 5 through the fastening bolt 6.
Specifically, a backrest 1 is arranged on one side of the top of the backrest bracket 2, and one side of the backrest 1 is fixedly arranged on one side of the top of the backrest bracket 2 through a mounting screw.
Specifically, the two sides of the middle end of the backrest bracket 2 are connected with armrests 9, the armrests 9 are of a double-layer structure, and rubber sleeves are sleeved on the peripheries of the armrests 9.
Specifically, an armrest mounting piece 12 is arranged between the armrest 9 and the backrest bracket 2, and two ends of the armrest mounting piece 12 are respectively fixedly connected with the armrest 9 and the backrest bracket 2 in a welding manner.
Specifically, the end of the armrest 9 away from the backrest bracket 2 is provided with a protection rod 10, and the protection rod 10 is fixedly installed at the top end of the armrest 9 away from the backrest bracket 2.
Specifically, the bottom of both ends of the protection rod 10 is provided with a mounting block 11, and the protection rod 10 is fixedly connected with the handrail 9 through the provided mounting block 11.
In this embodiment, when using, cup joint the fixed sleeve 4 on connecting piece 3 on back support 2 to utilize the installation screw to fix its installation, then utilize installation sleeve 5, insert the inserted bar 8 of mounting bracket 7 one end to the inside of installation sleeve 5, and utilize fastening bolt 6 to press from both sides tightly fixedly with it, in the in-process of installing the back row seat of storage battery car with mounting bracket 7 through the installation screw, when the width of installing bracket 7 according to the back row seat span of storage battery car needs to be adjusted, through unscrewing fastening bolt 6, make mounting bracket 7 can drive inserted bar 8 rotation, thereby reach the purpose of adjusting the width, but also can adjust the depth of insertion of inserted bar 8 simultaneously, so that according to the demand, realize the regulation to back support 2.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (7)
1. The utility model provides a child seat of adjustable width, includes back support (2), connecting piece (3) and installation sleeve (5), its characterized in that: the utility model discloses a novel back support, including back support (2), connecting piece (3), fixing sleeve (4) cover, fixing sleeve (4) and fixing sleeve (5) are equipped with, connecting piece (3) are equipped with the bottom periphery of back support (2), fixing sleeve (4) are equipped with through the installation screw and the bottom periphery fixed connection of back support (2), the opposite side of connecting piece (3) is equipped with installation sleeve (5), installation sleeve (5) and fixing sleeve (4) are constituteed by two semicircle ring type structures, the inside of installation sleeve (5) is equipped with inserted bar (8), the inside top that inserted bar (8) extend to installation sleeve (5) and rather than sliding connection, the bottom of inserted bar (8) is provided with mounting bracket (7) through welded mode is fixed.
2. The adjustable width child seat according to claim 1, wherein: one side of the installation sleeve (5) is fixedly connected with the fixing sleeve (4) in a connecting sheet and welding mode, a fastening bolt (6) is arranged in the middle of the connecting sheet, and the periphery of the inserted link (8) is tightly connected with the inner wall of the installation sleeve (5) through the fastening bolt (6) arranged.
3. The adjustable width child seat according to claim 1, wherein: the novel backrest is characterized in that a backrest (1) is arranged on one side of the top of the backrest support (2), and one side of the backrest (1) is fixedly installed on one side of the top of the backrest support (2) through an installation screw.
4. The adjustable width child seat according to claim 1, wherein: the two sides of the middle end of the backrest bracket (2) are connected with armrests (9), the armrests (9) are of a double-layer structure, and rubber sleeves are sleeved on the peripheries of the armrests (9).
5. The adjustable width child seat according to claim 4, wherein: an armrest mounting piece (12) is arranged between the armrest (9) and the backrest bracket (2), and two ends of the armrest mounting piece (12) are fixedly connected with the armrest (9) and the backrest bracket (2) respectively in a welding mode.
6. The adjustable width child seat according to claim 5, wherein: the one end that back support (2) was kept away from to handrail (9) is equipped with protection pole (10), protection pole (10) fixed mounting is kept away from one end top of back support (2) in handrail (9).
7. The adjustable width child seat according to claim 6, wherein: the bottom of both ends of the protection rod (10) is provided with a mounting block (11), and the protection rod (10) is fixedly connected with the handrail (9) through the provided mounting block (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322054395.0U CN220243419U (en) | 2023-08-01 | 2023-08-01 | Child seat with adjustable width |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322054395.0U CN220243419U (en) | 2023-08-01 | 2023-08-01 | Child seat with adjustable width |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220243419U true CN220243419U (en) | 2023-12-26 |
Family
ID=89235487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322054395.0U Active CN220243419U (en) | 2023-08-01 | 2023-08-01 | Child seat with adjustable width |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220243419U (en) |
-
2023
- 2023-08-01 CN CN202322054395.0U patent/CN220243419U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |