CN216580223U - But children's safety seat of electrical control seat angle - Google Patents
But children's safety seat of electrical control seat angle Download PDFInfo
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- CN216580223U CN216580223U CN202122813001.6U CN202122813001U CN216580223U CN 216580223 U CN216580223 U CN 216580223U CN 202122813001 U CN202122813001 U CN 202122813001U CN 216580223 U CN216580223 U CN 216580223U
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- base
- safety seat
- transmission
- connecting rod
- backrest
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Abstract
The utility model provides a but children's safety seat of electrical control seat angle, includes base, back and adjusting device, adjusting device includes base, connecting rod and drive arrangement, the base is fixed to be located on the base, the four corners department of base is equipped with the convex connecting block that makes progress, be equipped with the spout of slope in the connecting block, the connecting rod is two, and two connecting rods are installed respectively in two spouts with one side, drive arrangement is connected with the connecting rod transmission, drive arrangement can make the connecting rod slide from top to bottom along the spout, both sides respectively with two connecting rod fixed connection around the back. The child safety seat with the electrically adjustable seat angle can adjust the angle of the backrest through the adjusting device, and the comfort of a child taking a motor vehicle is improved.
Description
Technical Field
The utility model belongs to the technical field of safety seats, and particularly relates to a child safety seat with an electrically adjustable seat angle.
Background
The safety seat is an indispensable safety protection device when a child gets in a car, can be fixed on a motor vehicle, and comprises a safety belt assembly with an ISOFIX interface or a child safety protection system consisting of a flexible part, an adjusting mechanism, accessories and the like. Safety seats typically include a base and a seat back, with the seat back being secured to the base, which is then secured to the motor vehicle via an ISOFIX interface. In the prior art, the angle of the chair back of the safety chair is fixed, and the angle of the chair back cannot be adjusted. In order to make the child sit in the seat in an optimal sitting position and sleeping position and make the child more comfortable, it is necessary to provide a child safety seat with an electrically adjustable seat angle.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a child safety seat capable of electrically adjusting the angle of the seat, and solves the problems in the background technology.
In order to achieve the purpose, the technical scheme adopted by the utility model is as follows: the utility model provides a but children's safety seat of electrical control seat angle, includes base, back and adjusting device, adjusting device includes base, connecting rod and drive arrangement, the base is fixed to be located on the base, the four corners department of base is equipped with the convex connecting block that makes progress, be equipped with the spout of slope in the connecting block, the connecting rod is two, and two connecting rods are installed respectively in two spouts with one side, drive arrangement is connected with the connecting rod transmission, drive arrangement can make the connecting rod slide from top to bottom along the spout, both sides respectively with two connecting rod fixed connection around the back.
On the basis of the above scheme and as a preferable scheme of the above scheme, the driving device comprises a driver and a transmission rod, one end of the transmission rod is connected with the connecting rod on one side, and the other end of the transmission rod is in transmission connection with the driver.
On the basis of the above scheme and as a preferred scheme of the above scheme, the driving device further comprises a transmission case and a transmission wheel, the transmission case is fixedly installed on the base, the transmission wheel is rotatably arranged in the transmission case, helical teeth are arranged on the outer surface of the transmission wheel, helical teeth which are matched with the helical teeth for transmission are arranged on an output shaft of the driver, a threaded through hole is formed in the middle of the transmission wheel, the transmission rod penetrates through the threaded through hole, and external threads matched with the threaded through hole are arranged on the outer surface of the transmission rod.
In addition to and as a preferred aspect of the above, the driver is connected to the control device.
On the basis of the above-mentioned scheme and as a preferable scheme of the above-mentioned scheme, the length of the threaded part of the transmission rod is greater than the length of the sliding groove.
On the basis of the above scheme and as a preferable scheme of the above scheme, both ends of the connecting rod extend out of the sliding grooves, and the backrest is fixedly connected with both ends of the connecting rod.
In addition to and as a preferred aspect of the above, the base is detachably connected to the base.
In addition to and as a preferred aspect of the above aspect, the base is provided with a reinforcing rib therein
The utility model has the following beneficial effects: the child safety seat with the electrically adjustable seat angle can adjust the angle of the backrest through the adjusting device, so that the comfort of a child taking a motor vehicle is improved; the driving device can change the transmission direction through the matching of the helical teeth and the helical teeth, so that the whole driving device is conveniently arranged on the base; the length of the threaded part of the transmission rod is greater than that of the sliding chute, so that the transmission rod can be prevented from falling out of the threaded through hole; be equipped with the strengthening rib in the base, can increase the intensity of base, prevent that the base from warping.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of the present invention.
FIG. 2 is a schematic view of the present invention with the backrest removed and tilted.
Fig. 3 is a schematic view of the upright position after removing the backrest of the present invention.
Fig. 4 is a schematic structural diagram of the adjusting device.
Fig. 5 is a schematic structural view of the transmission wheel.
The reference numbers are as follows:
1. a base; 2. a backrest; 3. an adjustment device; 31. a base; 32. a connecting rod; 33. connecting blocks; 331. a chute; 34. a driver; 35. a transmission rod; 36. a transmission case; 37. a driving wheel; 371. helical teeth; 372. a threaded through hole; 38. and (5) reinforcing ribs.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. 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 is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of 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.
As shown in fig. 1 to 5, a child safety seat capable of electrically adjusting the seat angle comprises a base 1, a backrest 2 and an adjusting device 3, wherein the adjusting device 3 comprises a base 31, two connecting rods 32 and a driving device, the base 31 is fixedly arranged on the base 1, four corners of the base 31 are provided with connecting blocks 33 protruding upwards, inclined sliding grooves 331 are formed in the connecting blocks 33, the two connecting rods 32 are arranged in the two sliding grooves 331 at the same side, the driving device is in transmission connection with the connecting rods 32, the driving device can enable the connecting rods 32 to slide up and down along the sliding grooves 331, and the front side and the rear side of the backrest 2 are fixedly connected with the two connecting rods 32 respectively.
When the angle of the backrest needs to be adjusted, the connecting rod can slide left and right along the sliding groove through the driving device, so that the backrest is driven to move together, and the angle of the backrest can be adjusted together when the backrest slides due to the inclined arrangement of the sliding groove. The angle of the backrest of the child safety seat can be adjusted through the adjusting device, and the comfort of a child taking a motor vehicle is improved.
The driving device comprises a driver 34 and a transmission rod 35, one end of the transmission rod 35 is connected with the connecting rod 32 on one side, and the other end of the transmission rod 35 is in transmission connection with the driver 34. The connecting rod can be moved along the sliding groove by means of a drive and a transmission rod.
The driving device further comprises a transmission case 36 and a transmission wheel 37, the transmission case 36 is fixedly mounted on the base 31, the transmission wheel 37 is rotatably arranged in the transmission case 36, the outer surface of the transmission wheel 37 is provided with oblique teeth 371, output shafts of the drivers 34 are provided with spiral teeth which are matched with the oblique teeth 371 for transmission, a thread through hole 372 is formed in the middle of the transmission wheel 37, the transmission rod 35 penetrates through the thread through hole 372, and the outer surface of the transmission rod 35 is provided with external threads matched with the thread through hole 372. Through the cooperation of skewed tooth and helical tooth, can change transmission direction, be convenient for install whole drive arrangement on the base.
The actuator 34 is connected to a control device for automatically controlling the angle of the backrest.
The length of the threaded portion of the transmission rod 35 is greater than that of the sliding groove 331, so that the transmission rod can be prevented from being disengaged from the threaded through hole.
Both ends of the connecting rod 32 extend out of the sliding grooves 331, and the backrest 2 is fixedly connected with both ends of the connecting rod 32, so that the backrest and the connecting rod are conveniently and fixedly connected together.
The base 31 is detachably connected to the base 1, so that the whole adjusting device can be conveniently detached from the base for replacement or maintenance.
The base 31 is provided with a reinforcing rib 38, so that the strength of the base can be increased, and the base is prevented from being deformed.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. The utility model provides a but children's safety seat of electrically regulated seat angle which characterized in that: the adjustable backrest comprises a base (1), a backrest (2) and an adjusting device (3), wherein the adjusting device (3) comprises a base (31), connecting rods (32) and a driving device, the base (31) is fixedly arranged on the base (1), four corners of the base (31) are provided with connecting blocks (33) protruding upwards, inclined sliding grooves (331) are formed in the connecting blocks (33), the number of the connecting rods (32) is two, the two connecting rods (32) are respectively arranged in the two sliding grooves (331) on the same side, the driving device is in transmission connection with the connecting rods (32), the driving device can enable the connecting rods (32) to slide up and down along the sliding grooves (331), and the front side and the rear side of the backrest (2) are respectively fixedly connected with the two connecting rods (32);
the driving device comprises a driver (34) and a transmission rod (35), one end of the transmission rod (35) is connected with the connecting rod (32) on one side, and the other end of the transmission rod (35) is in transmission connection with the driver (34).
2. A child safety seat with electrically adjustable seat angle according to claim 1, wherein: drive arrangement still includes transmission case (36) and drive wheel (37), transmission case (36) fixed mounting is on base (31), in transmission case (36) was rotationally located in drive wheel (37), the surface of drive wheel (37) is equipped with skewed tooth (371), be equipped with on the output shaft of driver (34) and mutually support driven helical tooth with skewed tooth (371), the centre of drive wheel (37) is equipped with screw through-hole (372), pass in screw through-hole (372) drive pole (35) are followed, just the surface of drive pole (35) is equipped with the external screw thread with screw through-hole (372) complex.
3. A child safety seat with electrically adjustable seat angle according to claim 2, wherein: the driver (34) is connected to a control device.
4. A child safety seat with electrically adjustable seat angle according to claim 2, wherein: the length of the thread part of the transmission rod (35) is larger than that of the sliding groove (331).
5. A child safety seat with electrically adjustable seat angle according to claim 2, wherein: two ends of the connecting rod (32) extend out of the sliding grooves (331), and the backrest (2) is fixedly connected with two end parts of the connecting rod (32).
6. A child safety seat with electrically adjustable seat angle according to claim 1, wherein: the base (31) is detachably connected to the base (1).
7. A child safety seat with electrically adjustable seat angle according to claim 1, wherein: and reinforcing ribs (38) are arranged in the base (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122813001.6U CN216580223U (en) | 2021-11-17 | 2021-11-17 | But children's safety seat of electrical control seat angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122813001.6U CN216580223U (en) | 2021-11-17 | 2021-11-17 | But children's safety seat of electrical control seat angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216580223U true CN216580223U (en) | 2022-05-24 |
Family
ID=81646656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122813001.6U Active CN216580223U (en) | 2021-11-17 | 2021-11-17 | But children's safety seat of electrical control seat angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216580223U (en) |
-
2021
- 2021-11-17 CN CN202122813001.6U patent/CN216580223U/en active Active
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