CN212815511U - Push rod connecting structure of baby walker - Google Patents
Push rod connecting structure of baby walker Download PDFInfo
- Publication number
- CN212815511U CN212815511U CN202021171659.0U CN202021171659U CN212815511U CN 212815511 U CN212815511 U CN 212815511U CN 202021171659 U CN202021171659 U CN 202021171659U CN 212815511 U CN212815511 U CN 212815511U
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- push rod
- dish
- bolt
- installation cavity
- baby walker
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Abstract
The utility model provides a push rod connection structure of baby walker, including the chassis, the dish of lying prone, support and push rod, the chassis is connected to the bottom of support, and the dish of lying prone is connected at the top of support, and the bottom on chassis is equipped with a plurality of universal wheels, lies prone to be equipped with the seat area on the dish, and the back tip of the dish of lying prone is opened there is the installation cavity, is equipped with the bolt on the installation cavity, the link of push rod is equipped with the embedding portion with the installation cavity butt joint, the locating hole that supplies the bolt to peg graft that embedding portion opens has the running through works as when embedding portion imbeds the installation cavity completely, bolt grafting locating hole is in order to be fixed in the push rod on the dish of. Compared with the background art, the utility model has the following technical effects: the push rod inlays the dress to the installation cavity of the dish of lying prone to through the bolt connection fixed, firm in connection, and easily installation and dismantlement.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a walker field especially relates to a push rod connection structure of baby walker.
[ background of the invention ]
The necessary auxiliary tool for the baby to learn to walk in the young period during the baby walker is convenient for adults to carry the baby out, a push rod is arranged on the baby walker, the adults can conveniently pull the baby walker, the existing baby walker with the push rod is of an integrated structure, when the baby walker is used by the child bicycle, the push rod usually limits the baby walker to move forward, and the push rod which can be detached individually is not firm in connection with the baby walker due to the fact that the connection structure is unreasonable in design.
[ Utility model ] content
The utility model aims at overcoming the above problem, we provide a baby walker's push rod connection structure, and this connection structure connects firmly, firm, and easy installation is dismantled.
For realizing above-mentioned purpose, we provide a push rod connection structure of baby walker, it includes the chassis, the dish of lying prone, support and push rod, the chassis is connected to the bottom of support, and the dish of lying prone is connected at the top of support, and the bottom on chassis is equipped with a plurality of universal wheels, lies prone to be equipped with the seat area on the dish, and the rear end portion of the dish of lying prone is opened there is the installation cavity, is equipped with the bolt on the installation cavity, the link of push rod is equipped with the embedding portion that docks with the installation cavity, the locating hole that supplies the bolt grafting that runs through is opened to embedding portion, works as when embedding portion imbeds the installation cavity completely, bolt grafting locating hole is in order to be fixed in the push rod on the.
In one or more embodiments, it has the inner chamber that is used for the installation bolt to lie prone to open on the dish, inner chamber and installation cavity intercommunication are equipped with reset spring in the inner chamber, and reset spring's top and the roof butt of inner chamber, the annular plate butt on bottom and the bolt, the opening that the top that supplies the bolt stretches out is opened to the inner chamber.
In one or more embodiments, the top of the latch is provided with an annular handle.
In one or more embodiments, a hole for inserting the bottom of the plug pin is formed in the bottom wall of the mounting cavity.
In one or more embodiments, two bolts are arranged on the installation cavity, and the two bolts are symmetrically arranged in front and back.
In one or more embodiments, a backrest is arranged on the body bending disk, and a sponge is wrapped on the surface of the backrest.
In one or more embodiments, the stand is a foldable stand.
Compared with the background art, the utility model has the following technical effects: the embedding part of push rod inlays and adorns to the installation cavity of the dish of lying prone to it is fixed to cooperate the bolt connection, and connection structure is firm, and easily installation and dismantlement.
[ description of the drawings ]
FIG. 1 is a schematic structural view of a baby walker according to an embodiment of the present invention;
fig. 2 is an enlarged view of a in fig. 1.
[ 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. 1-2, the present application provides a push rod connection structure of a baby walker, which comprises a chassis 1, a lying plate 2, a bracket 3 and a push rod 4, wherein the bottom of the bracket 3 is connected with the chassis 1, the top of the bracket 3 is connected with the lying plate 2, the bottom of the chassis 1 is provided with a plurality of universal wheels 5, the lying plate 2 is provided with a seat belt 6, the rear end part of the lying plate 2 is provided with an installation cavity, the installation cavity is provided with a bolt 7, the connecting end of the push rod 4 is provided with an embedding part 41 butted with the installation cavity, the embedding part 41 is provided with a through positioning hole 8 for the bolt 7 to be inserted, when the embedding part 41 is completely embedded into the installation cavity, the bolt 7 is inserted into the positioning hole 8 to fix the push rod 4 on the lying plate 2, the bolt 7 is adopted to install the push rod 4, so as to facilitate installation and disassembly, the push rod 4 adopts an embedded installation mode and is matched, can be more firmly installed on the bending disk 2.
It has the inner chamber 9 that is used for installing bolt 7 to lie prone to open on dish 2, and inner chamber 9 and installation cavity intercommunication are equipped with reset spring 10 in the inner chamber 9, and the top of reset spring 10 and the roof butt of inner chamber 9, the annular plate 71 butt on bottom and the bolt 7, inner chamber 9 is opened has the opening 91 that supplies the top of bolt 7 to stretch out, and when the user pulled up bolt 7, embedding portion 41 can enter into the installation cavity or withdraw from the installation cavity, and when push rod 4 need be installed on the dish 2 of lying prone, the user pulled up bolt 7, and reset spring 10 atress compression deformation this moment makes embedding portion 41 enter into the installation cavity after completely, and the user puts hands, and bolt 7 inserts bolt 7 completely in locating hole 8 under the effect of reset spring 10's elastic force to install push rod 4 firmly on dish 2 of lying prone.
The top of the latch 7 is provided with an annular handle 72, and a user can lift the latch 7 by lifting the annular handle 72.
The bottom wall of the mounting cavity is provided with a hole position 11 for inserting the bottom of the plug pin 7, so that the two ends of the plug pin 7 are uniformly stressed, and the plug pin 7 can be well prevented from loosening and shifting.
Be equipped with two bolts 7 on the installation cavity, two bolts 7 front and back symmetry set up, strengthen the compactness that push rod 4 and the dish 2 of lying prone are connected to ensure that 4 firm installations of push rod are on the dish 2 of lying prone.
Be equipped with back 12 on the dish of lying prone 2, the surface cladding of back 12 has the sponge, and the baby can play on the walker and make an alarm, and back 12 protection baby back that can be fine, the sponge has fine buffering effect.
The support 3 is a foldable support so that a user can fold the baby walker conveniently, and particularly when the baby walker is carried out and needs to be stored, the folded baby walker can greatly reduce the storage space.
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 (7)
1. The utility model provides a push rod connection structure of baby's walker which characterized in that: including chassis (1), the dish of lying prone (2), support (3) and push rod (4), chassis (1) is connected to the bottom of support (3), and the top of support (3) is connected the dish of lying prone (2), and the bottom of chassis (1) is equipped with a plurality of universal wheels (5), lies prone and is equipped with on dish (2) and sits area (6), and the back tip of the dish of lying prone (2) is opened there is the installation cavity, is equipped with bolt (7) on the installation cavity, the link of push rod (4) is equipped with embedding portion (41) with the installation cavity butt joint, locating hole (8) that supply bolt (7) grafting that runs through are opened to embedding portion (41), works as during embedding portion (41) embedding installation cavity completely, bolt (7) grafting locating hole (8) are in order to lie prone on dish (2) with push rod (4).
2. The push rod coupling structure of a baby walker according to claim 1, wherein: it has inner chamber (9) that are used for installing bolt (7) to lie prone to open on dish (2), and inner chamber (9) and installation cavity intercommunication are equipped with reset spring (10) in inner chamber (9), and annular plate (71) butt on the roof butt of reset spring (10) and inner chamber (9), bottom and bolt (7), inner chamber (9) are opened and are supplied opening (91) that the top of bolt (7) stretches out.
3. The push rod coupling structure of a baby walker according to claim 2, wherein: the top of the bolt (7) is provided with an annular handle part (72).
4. The push rod coupling structure of a baby walker according to claim 2, wherein: and a hole site (11) for inserting the bottom of the plug pin (7) is formed in the bottom wall of the mounting cavity.
5. The push rod coupling structure of a baby walker according to any one of claims 1-4, wherein: the mounting cavity is provided with two bolts (7), and the two bolts (7) are symmetrically arranged in the front and back direction.
6. The push rod coupling structure of a baby walker according to any one of claims 1-4, wherein: the utility model discloses a chair for children, it is characterized in that a backrest (12) is arranged on the bending disk (2), and a sponge is coated on the surface of the backrest (12).
7. The push rod coupling structure of a baby walker according to any one of claims 1-4, wherein: the support (3) is a foldable support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021171659.0U CN212815511U (en) | 2020-06-22 | 2020-06-22 | Push rod connecting structure of baby walker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021171659.0U CN212815511U (en) | 2020-06-22 | 2020-06-22 | Push rod connecting structure of baby walker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212815511U true CN212815511U (en) | 2021-03-30 |
Family
ID=75176028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021171659.0U Active CN212815511U (en) | 2020-06-22 | 2020-06-22 | Push rod connecting structure of baby walker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212815511U (en) |
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2020
- 2020-06-22 CN CN202021171659.0U patent/CN212815511U/en active Active
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