CN210234721U - Child safety seat with sitting posture adjusting and safety belt one-way locking functions - Google Patents
Child safety seat with sitting posture adjusting and safety belt one-way locking functions Download PDFInfo
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- CN210234721U CN210234721U CN201920827816.XU CN201920827816U CN210234721U CN 210234721 U CN210234721 U CN 210234721U CN 201920827816 U CN201920827816 U CN 201920827816U CN 210234721 U CN210234721 U CN 210234721U
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- sitting posture
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Abstract
The utility model discloses a child safety seat with sitting posture adjustment and one-way locking function of a safety belt, which relates to the field of child safety seats and comprises a seat body and a base, wherein the seat body is connected with the base in a sliding way, the two sides of the top end of the seat body are respectively provided with one-way locking mechanisms of the safety belt, a positioning component is arranged between the seat body and the base, the one-way locking mechanism of the safety belt comprises a guide seat, a locking device is rotatably connected on the guide seat, a locking shaft is penetrated and fixedly connected on the locking device, the two ends of the locking shaft are rotatably connected with the guide seat, the positioning component comprises a fixed block and a seat body handle, a mounting groove is arranged in the fixed block, the seat body handle is arranged in the mounting groove and is connected with the fixed block in a sliding way, the angle of the seat provided by the utility model can be adjusted, thereby ensuring that a child can sit up and lie down in the vehicle, the safety belt can, good protection for children and high safety performance.
Description
Technical Field
The utility model relates to a children's safety seat field specifically is a children's safety seat with position of sitting is adjusted and the one-way locking function of safety belt.
Background
The automobile child safety seat is designed for children of different ages (or weights), is installed in an automobile, and can effectively improve the riding safety of the children. The child safety seat for the automobile plays a great role in reducing death or serious injury of children in traffic accidents.
The sitting posture angle of the products in the market factory is not adjustable at present, children are tired when sitting in a car for a long time, and the children are not well developed when the children do not have the angle of lying for a long time when sleeping
The automobile runs for a long time and vibrates, the pretightening force of the safety belt fixing seat is inevitably loosened, and a device which can fix the safety belt and cannot loosen the safety belt is absent on the child seat with the safety belt fixing function in the market at present.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a children's safety seat with position of sitting is adjusted and the one-way locking function of safety belt to solve the problem that provides among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a child safety seat with sitting posture adjustment and one-way safety belt locking functions comprises a seat body and a base, wherein the seat body is connected with the base in a sliding manner, the two sides of the top end of the chair body are respectively provided with a safety belt one-way locking mechanism, a positioning component is arranged between the chair body and the base, the safety belt one-way locking mechanism comprises a guide seat, a locking device is rotatably connected on the guide seat, a locking shaft penetrates through and is fixedly connected on the locking device, two ends of the locking shaft are rotatably connected with the guide seat, the positioning component comprises a fixed block and a chair body handle, a mounting groove is arranged in the fixed block, the chair body handle is arranged in the mounting groove and is connected with the fixed block in a sliding way, fixed connection extension spring between chair body handle and the fixed block, seted up the chute in the chair body handle, run through in the chute and be equipped with the gear axle, the fixed block is all run through at the both ends of gear axle, set up the fixed orifices that corresponds with the gear axle on the base.
As a further aspect of the present invention: and a torsional spring is arranged at the joint of the locking device and the guide seat.
As a further aspect of the present invention: one side of the locking device is fixedly connected with a wrench.
As a further aspect of the present invention: the locking device is cylindrical, a locking area and a passing area are arranged on the surface of the locking device, the surface of the passing area where the locking device is arranged is a smooth cambered surface, and locking teeth are fixedly arranged on the surface, located in the locking area, of the locking device.
As a further aspect of the present invention: and the fixed block is provided with a lifting groove corresponding to the gear shaft.
As a further aspect of the present invention: the fixed orifices are provided in plurality.
As a further aspect of the present invention: the guide seat is fixedly connected with the chair body through screws.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses establish the seat angularly adjustable that provides to guarantee that the baby not only can sit in the car and stand but also can lie the sleep, can prevent to bring the potential safety hazard in long-time driving in-process safety belt looseness through setting up the one-way locking mechanism of safety belt, it is good to children's protectiveness, the security performance is high.
Drawings
Fig. 1 is a schematic perspective view of a child safety seat with sitting posture adjustment and one-way locking function of a safety belt.
Fig. 2 is an exploded perspective view of a child safety seat with sitting posture adjustment and one-way belt locking.
Fig. 3 is a schematic perspective view of a seat belt unidirectional locking mechanism in a child safety seat with sitting posture adjustment and seat belt unidirectional locking functions.
Fig. 4 is an exploded perspective view of a seat belt unidirectional locking mechanism in a child safety seat with sitting posture adjustment and seat belt unidirectional locking functions.
Fig. 5 is an exploded perspective view of a positioning assembly in a child safety seat with sitting position adjustment and one-way belt locking.
Fig. 6 is a cross-sectional view of a child safety seat with sitting posture adjustment and one-way belt locking features without pulling the handle.
Fig. 7 is a cross-sectional view of a child safety seat with a sitting position adjustment and one-way belt locking feature after pulling on a pull handle.
In the figure: 1-a chair body, 2-a base, 3-a safety belt one-way locking mechanism, 4-a positioning component, 5-a guide seat, 6-a locking device, 7-a wrench, 8-a locking shaft, 9-a torsion spring, 10-a fixing block, 11-a handle, 12-a chute, 13-a gear shaft, 14-a tension spring, 15-a lifting groove and 16-a fixing hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships 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 device or element referred to 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 is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1
Referring to fig. 1-7, a child safety seat with sitting posture adjustment and one-way locking function of a safety belt comprises a seat body 1 and a base 2, the seat body 1 is slidably connected with the base 2, two sides of the top end of the seat body 1 are respectively provided with one-way locking mechanisms 3 of the safety belt, a positioning assembly 4 is arranged between the seat body 1 and the base 2, the one-way locking mechanism 3 of the safety belt comprises a guide seat 5, a locking device 6 is rotatably connected on the guide seat 5, a locking shaft 8 penetrates through and is fixedly connected to the locking device 6, two ends of the locking shaft 8 are rotatably connected with the guide seat 5, the positioning assembly 4 comprises a fixed block 10 and a handle 11 of the seat body 1, a mounting groove is arranged in the fixed block 10, the handle 11 of the seat body 1 is arranged in the mounting groove and is slidably connected with the fixed block 10, a tension spring 14 is fixedly connected between the handle 11 of the seat body 1 and the fixed block 10, a gear shaft 13 penetrates through the chute 12, two ends of the gear shaft 13 penetrate through the fixing block 10, and a fixing hole 16 corresponding to the gear shaft 13 is formed in the base 2.
The junction of locking device 6 and guide holder 5 is equipped with torsional spring 9, locking device 6 is cylindrical, and locking device 6's surface is equipped with the locking region and passes through the region, and locking device 6 arranges the surface that passes through the region in for smooth cambered surface, and locking device 6 is located the fixed surface in locking region and is equipped with the locking tooth.
The fixed block 10 is provided with a lifting groove 15 corresponding to the gear shaft 13. The number of the fixing holes 16 is multiple, and the guide seat 5 is fixedly connected with the chair body 1 through screws.
Example 2
Referring to fig. 1 to 7, the other contents of the present embodiment are the same as embodiment 1, except that: one side of the locking device 6 is fixedly connected with a wrench 7.
The utility model discloses in the implementation, in the fixed block 10 of packing into of handle 11 and gear axle 13 an organic whole, 11 one ends of handle are equipped with chute 12, and pulling handle 11 drives gear axle 13 and slides from top to bottom, realizes that gear axle 13 breaks away from the fixed orifices 16 on the base 2 to realize angle seat appearance and adjust the purpose.
The one-way locking mechanism 3 of the safety belt fixes the locking device 6 in the guide seat 5 through the torsion spring 9 and the locking shaft 8, and then fixes the locking device and the guide seat together on the back of the chair body 1 through screws. When the safety belt is used, the safety belt penetrates through the locking teeth, the safety belt is tightened upwards until the safety seat cannot shake, the wrench 7 can be pulled forwards when the safety belt needs to be opened, the locking device is rotated, the locking teeth are separated from the safety belt, and the safety belt is loosened.
The utility model discloses establish the seat angularly adjustable that provides to guarantee that the baby not only can sit in the car and stand but also can lie the sleep, can prevent to bring the potential safety hazard in long-time driving in-process safety belt looseness through setting up the one-way locking mechanism 3 of safety belt, it is good to children's protectiveness, the security performance is high.
Claims (7)
1. A child safety seat with sitting posture adjustment and one-way safety belt locking functions comprises a seat body (1) and a base (2), wherein the seat body (1) is connected with the base (2) in a sliding mode, one-way safety belt locking mechanisms (3) are arranged on two sides of the top end of the seat body (1), a positioning assembly (4) is arranged between the seat body (1) and the base (2), the child safety seat is characterized in that the one-way safety belt locking mechanisms (3) comprise guide bases (5), locking devices (6) are rotatably connected onto the guide bases (5), locking shafts (8) penetrate through and are fixedly connected onto the locking devices (6), two ends of the locking shafts (8) are rotatably connected with the guide bases (5), each positioning assembly (4) comprises a fixing block (10) and a seat body (1) handle (11), a mounting groove is formed in each fixing block (10), the seat body (1) handle (11) is arranged in the mounting groove and is connected with the fixing block (10) in a sliding mode, fixed connection extension spring (14) between chair body (1) handle (11) and fixed block (10), chute (12) have been seted up in chair body (1) handle (11), run through in chute (12) and be equipped with gear axle (13), fixed block (10) are all run through at the both ends of gear axle (13), set up on base (2) with gear axle (13) corresponding fixed orifices (16).
2. The child safety seat with sitting posture adjusting and safety belt one-way locking functions as claimed in claim 1, characterized in that a torsion spring (9) is arranged at the joint of the locking device (6) and the guide seat (5).
3. The child safety seat with sitting posture adjusting and one-way belt locking functions as claimed in claim 2, characterized in that a wrench (7) is fixedly connected to one side of the locking device (6).
4. The child safety seat with sitting posture adjusting and one-way safety belt locking functions as claimed in claim 3, wherein the locking device (6) is cylindrical, the surface of the locking device (6) is provided with a locking area and a passing area, the surface of the locking device (6) in the passing area is smooth and cambered, and the surface of the locking device (6) in the locking area is fixedly provided with locking teeth.
5. The child safety seat with the sitting posture adjusting function and the safety belt one-way locking function as claimed in claim 1, wherein the fixed block (10) is provided with a lifting groove (15) corresponding to the shift shaft (13).
6. The child safety seat with sitting posture adjustment and one-way belt locking functions as claimed in claim 5, wherein the fixing hole (16) is provided in plurality.
7. The child safety seat with sitting posture adjusting and safety belt one-way locking functions as claimed in claim 4 or 6, characterized in that the guide seat (5) and the seat body (1) are fixedly connected through screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920827816.XU CN210234721U (en) | 2019-05-24 | 2019-05-24 | Child safety seat with sitting posture adjusting and safety belt one-way locking functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920827816.XU CN210234721U (en) | 2019-05-24 | 2019-05-24 | Child safety seat with sitting posture adjusting and safety belt one-way locking functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210234721U true CN210234721U (en) | 2020-04-03 |
Family
ID=69973722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920827816.XU Active CN210234721U (en) | 2019-05-24 | 2019-05-24 | Child safety seat with sitting posture adjusting and safety belt one-way locking functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210234721U (en) |
-
2019
- 2019-05-24 CN CN201920827816.XU patent/CN210234721U/en active Active
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