CN210842420U - Lifting device of baby walker - Google Patents
Lifting device of baby walker Download PDFInfo
- Publication number
- CN210842420U CN210842420U CN201921389452.8U CN201921389452U CN210842420U CN 210842420 U CN210842420 U CN 210842420U CN 201921389452 U CN201921389452 U CN 201921389452U CN 210842420 U CN210842420 U CN 210842420U
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- China
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- clamping
- base body
- lifting device
- knob
- baby walker
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Abstract
The utility model provides a lifting device of a baby walker, which comprises a fixed plate, a fixed plate and a lifting device, wherein the fixed plate is provided with a positioning clamping part; the clamping mechanism is connected with the fixed plate in a sliding mode and comprises a base body and a clamping portion, the clamping portion is arranged in the base body and can swing up and down relative to the base body, a clamping tongue matched with the positioning clamping portion is arranged on the clamping portion, and a knob is arranged on the base body and drives the clamping tongue to swing through a transmission mechanism to enable the clamping tongue to be separated from the positioning clamping portion. Because the utility model adopts the above technical scheme, this elevating gear makes the clamping part swing through rotating the knob, makes the block tongue break away from the locator card portion to reduce the height of walker, realized folding function, realize the folding of walker through rotatory knob, facilitate the operation and use.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a lifting device of a baby walker.
[ background of the invention ]
The baby walker is a necessary baby product for each baby in the learning and walking stage, so each family can own a baby walker, but the baby walker has larger volume, is inconvenient to store and occupies more space, therefore, the invention provides the baby walker with the lifting function, which can reduce the height, achieve the folding effect and further reduce the volume.
However, the lifting device of the existing lifting baby walker is inconvenient to operate when lifting and adjusting, and causes difficulty in lifting the walker.
[ Utility model ] content
The utility model aims at overcoming the problem, we provide a lifting device of baby walker, which is adjusted to lift through a knob, and the lifting is convenient.
In order to achieve the above object, the utility model provides a lifting device of baby walker which is characterized in that includes:
a fixing plate provided with a positioning clip part;
the clamping mechanism is connected with the fixed plate in a sliding mode and comprises a base body and a clamping portion, the clamping portion is arranged in the base body and can swing up and down relative to the base body, a clamping tongue matched with the positioning clamping portion is arranged on the clamping portion, and a knob is arranged on the base body and drives the clamping tongue to swing through a transmission mechanism to enable the clamping tongue to be separated from the positioning clamping portion.
In one or more embodiments, the transmission mechanism includes a transmission rod and a spring, one end of the transmission rod is connected with the knob, the other end of the transmission rod passes through the seat body and extends to the clamping portion, the spring is sleeved on the transmission rod portion between the clamping portion and the seat body, one end of the spring abuts against the clamping portion, and the other end of the spring abuts against the seat body.
In one or more embodiments, a first unidirectional rotating tooth is arranged at one end of the transmission rod connected with the knob, and a second unidirectional rotating tooth matched with the first unidirectional rotating tooth is arranged on the seat body.
In one or more embodiments, the knob is provided with a slot, and the transmission rod is provided with a protrusion matched with the slot.
In one or more embodiments, the clamping portion is provided with a pipe groove for clamping the lifting pipe.
In one or more embodiments, the base includes a base and an upper cover, and the base and the upper cover are fixed by screws.
In one or more embodiments, the fixing plate is provided with a sliding groove for the clamping mechanism to slide.
In one or more embodiments, the fixing plate is provided with a connecting hole.
Compared with the prior art, the utility model the effect that exists is:
because the utility model adopts the above technical scheme, this elevating gear makes the clamping part swing through rotating the knob, makes the block tongue break away from the locator card portion to reduce the height of walker, realized folding function, realize the folding of walker through rotatory knob, facilitate the operation and use.
[ description of the drawings ]
Fig. 1 is an exploded view of a lifting device in an embodiment of the present invention;
fig. 2 is a cross-sectional view of a clamping mechanism in an embodiment of the present invention;
fig. 3 is a schematic view of an appearance structure of the clamping mechanism in the embodiment of the present invention;
fig. 4 is an exploded view of the lifting device at another angle in the embodiment of the present invention;
FIG. 5 is a schematic structural view of the baby walker according to the embodiment of the present invention during normal use;
fig. 6 is a schematic structural view of the baby walker according to the embodiment of the present invention in a folded state.
[ detailed description ] embodiments
In order to deepen the understanding of the present invention, the present invention will be further described in detail with reference to the following embodiments and the attached drawings, and the embodiments are only used for explaining the present invention, and do not constitute the limitation to the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a lifting device for a baby walker, comprising:
a fixing plate 1 provided with a positioning clip part 2;
the clamping mechanism is connected with the fixing plate 1 in a sliding mode and comprises a base body and a clamping portion 3, the clamping portion 3 is arranged in the base body and can swing up and down relative to the base body, a clamping tongue 31 matched with the positioning clamping portion 2 is arranged on the clamping portion 3, a knob 4 is arranged on the base body, and the knob 4 drives the clamping tongue 31 to swing through a transmission mechanism to enable the clamping tongue 31 to be separated from the positioning clamping portion 2.
The clamping mechanism of the embodiment is provided with a knob 4 for driving the lifting device to lift, the clamping part 3 is swung downwards by rotating the knob 4, the clamping tongue 31 of the clamping part 3 is separated from the positioning clamping part 2 of the fixing plate 1, and under the action of gravity or pressure, the clamping mechanism slides on the fixing plate 1 and simultaneously enables the baby walker to reduce the height until the baby walker is changed into a folded state.
Specifically, drive mechanism includes transfer line 5 and spring 6, the one end and the knob 4 of transfer line 5 are connected, and the other end passes the pedestal and extends to clamping part 3, 6 covers of spring locate clamping part 3 and pedestal between transfer line 5 part on, the one end and the 3 butt of clamping part of spring 6, the other end and pedestal butt, when knob 4 rotated, transfer line 5 followed knob 4 and rotated and moved down, compression spring 6, clamping part 3 temporarily lost behind the elasticity of spring 6, can be swung down under the action of gravity, made the latch 31 break away from location card portion 2.
Preferably, in order to ensure that the transmission rod 5 moves downwards when the knob 4 rotates, a first unidirectional rotation tooth 7 is arranged at one end of the transmission rod 5 connected with the knob 4, and a second unidirectional rotation tooth 8 matched with the first unidirectional rotation tooth 7 is arranged on the seat body, it should be noted that the unidirectional rotation tooth can only rotate in a single direction, and when the knob 4 rotates, the transmission rod 5 is ensured to move downwards when the knob 4 rotates under the matching of the first unidirectional rotation tooth 7 and the second unidirectional rotation tooth 8.
Preferably, the knob 4 is provided with a clamping groove, the transmission rod 5 is provided with a convex part 9 matched with the clamping groove, in order to facilitate the installation and the disassembly of parts, the knob 4 is connected with the convex part 9 of the transmission rod 5 through the clamping groove, the transmission rod 5 and the knob can be ensured to rotate synchronously, and the structure is easy to install and disassemble.
Further, clamping part 3 is equipped with the tube seat 32 that is used for centre gripping pipeline that goes up and down, the pedestal includes base 10 and upper cover 11, base 10 and upper cover 11 pass through screwed connection fixed, the dismouting clamping part of being convenient for. The fixed plate 1 is provided with a sliding groove 12 for the clamping mechanism to slide. The fixing plate 1 is provided with a connecting hole 13 for fixing on the baby walker, and the fixing plate 1 is fixed on the baby walker through the connecting hole 13.
In addition to the above embodiments, the present invention can also have other embodiments, and the technical solutions formed by equivalent replacement or equivalent transformation are adopted and all fall within the protection scope of the present invention.
Claims (8)
1. A lifting device of a baby walker, characterized by comprising:
a fixing plate (1) provided with a positioning clip part (2);
the clamping mechanism is connected with the fixing plate (1) in a sliding mode and comprises a base body and a clamping portion (3), the clamping portion (3) is arranged in the base body and can swing up and down relative to the base body, a clamping tongue (31) matched with the positioning clamping portion (2) is arranged on the clamping portion (3), a knob (4) is arranged on the base body, and the knob (4) drives the clamping tongue (31) to swing through a transmission mechanism to enable the clamping tongue (31) to be separated from the positioning clamping portion (2).
2. The lifting device for a baby walker according to claim 1, wherein: the transmission mechanism comprises a transmission rod (5) and a spring (6), one end of the transmission rod (5) is connected with the knob (4), the other end of the transmission rod penetrates through the base body and extends to the clamping part (3), the spring (6) is sleeved on the transmission rod (5) between the clamping part (3) and the base body, one end of the spring (6) is abutted to the clamping part (3), and the other end of the spring is abutted to the base body.
3. The lifting device for a baby walker according to claim 2, wherein: one end of the transmission rod (5) connected with the knob (4) is provided with a first unidirectional rotation tooth (7), and the seat body is provided with a second unidirectional rotation tooth (8) matched with the first unidirectional rotation tooth (7).
4. The lifting device for a baby walker according to claim 3, wherein: the knob (4) is provided with a clamping groove, and the transmission rod (5) is provided with a convex part (9) matched with the clamping groove.
5. The lifting device for a baby walker according to any one of claims 1-4, wherein: the clamping part (3) is provided with a pipe groove (32) for clamping a lifting pipeline.
6. The lifting device for a baby walker according to any one of claims 1-4, wherein: the base body comprises a base (10) and an upper cover (11), and the base (10) and the upper cover (11) are fixedly connected through screws.
7. The lifting device for a baby walker according to any one of claims 1-4, wherein: the fixed plate (1) is provided with a sliding groove (12) for the clamping mechanism to slide.
8. The lifting device for a baby walker according to any one of claims 1-4, wherein: the fixing plate (1) is provided with a connecting hole (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921389452.8U CN210842420U (en) | 2019-08-23 | 2019-08-23 | Lifting device of baby walker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921389452.8U CN210842420U (en) | 2019-08-23 | 2019-08-23 | Lifting device of baby walker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210842420U true CN210842420U (en) | 2020-06-26 |
Family
ID=71294514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921389452.8U Active CN210842420U (en) | 2019-08-23 | 2019-08-23 | Lifting device of baby walker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210842420U (en) |
-
2019
- 2019-08-23 CN CN201921389452.8U patent/CN210842420U/en active Active
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| GR01 | Patent grant |