CN210063088U - Front wall adjusting mechanism of baby carriage - Google Patents
Front wall adjusting mechanism of baby carriage Download PDFInfo
- Publication number
- CN210063088U CN210063088U CN201920532068.2U CN201920532068U CN210063088U CN 210063088 U CN210063088 U CN 210063088U CN 201920532068 U CN201920532068 U CN 201920532068U CN 210063088 U CN210063088 U CN 210063088U
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- CN
- China
- Prior art keywords
- tray
- adjusting
- positioning rod
- front wall
- adjustment mechanism
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
The utility model discloses a preceding adjustment mechanism that encloses of perambulator, concretely relates to perambulator accessory technical field, comprising a tray, tray one end both sides all are provided with first locating lever, first locating lever bottom is provided with the second locating lever, second locating lever one end is provided with the installation piece, be provided with two sets of regulation poles, every group between tray and the first locating lever adjust the pole all including adjusting the post, it all is provided with the adjustment piece to adjust the post both ends. The utility model discloses a be provided with fixed pipe, rotate fixed pipe for fixed pipe removes on adjusting the post, when fixed pipe one end remove another regulation post one and serve the back, fixed pipe can be fixed to two regulation posts, two regulation posts can support tray and first locating rod, thereby make and set up perpendicularly between tray and the first locating rod, otherwise, only need will fix between two regulation posts of pipe roll-off, can make and fold between tray and the first locating rod.
Description
Technical Field
The utility model relates to a perambulator accessory technical field, more specifically say, the utility model relates to a preceding adjustment mechanism that encloses of perambulator.
Background
The baby carriage is a tool carriage designed for providing convenience for outdoor activities of babies, and has various vehicle types, the baby carriage is generally played by children aged 1 to 2 years, the toy carriage with wheels is played by children aged over 2 years, the baby carriage can bring certain benefits to the intelligence development of the children, and the brain development of the children is increased.
The utility model patent of patent application publication No. CN 201564088U discloses a front wall dismounting mechanism for a baby carriage, which is installed at the front ends of armrests on both sides of a baby carriage frame, and comprises a pivot part installed at least at the front end of one side armrest; a positioning mechanism correspondingly arranged on each pivoting part; a cowl assembly having a connecting end corresponding to the positioning mechanism, the cowl assembly being detachably connected to the pivot portion through the connecting end and fixed in front of the armrest through the positioning mechanism; and the release mechanism is arranged at the connecting end of the front wall assembly and used for releasing the positioning mechanism, and when the positioning mechanism of the front wall assembly is unlocked by the release mechanism, the front wall assembly can rotate around the axis of the connecting assembly at the other side of the front wall assembly.
However, in actual use, the baby carriage still has many defects, such as complex overall structure, difficult replacement by a user when parts in the device are damaged, large overall size and large load on the baby carriage.
SUMMERY OF THE UTILITY MODEL
In order to overcome prior art's above-mentioned defect, the embodiment of the utility model provides a preceding adjustment mechanism that encloses of perambulator, through being provided with fixed pipe, rotate fixed pipe, make fixed pipe remove on adjusting the post, when fixed pipe one end remove another regulation post one and serve the back, fixed pipe can be fixed to two regulation posts, two regulation posts can support tray and first locating rod, thereby make and set up perpendicularly between tray and the first locating rod, otherwise, only need to fix between two regulation posts of pipe roll-off, can make and fold between tray and the first locating rod, in order to solve the problem of proposing in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a front wall adjusting mechanism of a baby carriage comprises a tray, wherein both sides of one end of the tray are provided with first positioning rods, a second positioning rod is arranged at the bottom end of the first positioning rod, an installation piece is arranged at one end of the second positioning rod, two groups of adjusting rods are arranged between the tray and the first positioning rod, each group of adjusting rods comprises an adjusting column, the two ends of the adjusting columns are provided with adjusting pieces, the middle parts of the adjusting pieces at the adjacent ends of the two adjusting columns are provided with through holes, a rotating shaft penetrates through the through hole, blocking pieces are arranged at two ends of the rotating shaft, external threads are arranged on the surfaces of the two adjusting columns, a fixing pipe is arranged in the middle of the adjusting column close to one side of the first locating rod, the fixed pipe inner wall is provided with the internal thread, two it all is provided with solid fixed ring to adjust post one end, be provided with the boss between first locating lever and the second locating lever.
In a preferred embodiment, the tray is vertically arranged with the first positioning rod, and the reinforcing block is fixedly connected with the first positioning rod and the second positioning rod through bolts.
In a preferred embodiment, the adjusting sheet close to one side of the tray is movably connected with the tray through a linkage shaft, the adjusting sheet close to one side of the first positioning rod is movably connected with the first positioning rod through the linkage shaft, and the tray is movably connected with the first positioning rod through the linkage shaft.
In a preferred embodiment, a plurality of friction rings are uniformly arranged outside the fixed pipe, and the friction rings are made of rubber materials.
In a preferred embodiment, the adjusting cylinder is provided with a circular cross-sectional shape, and the fixing tube is provided between two fixing rings.
In a preferred embodiment, the top of the tray is provided with a placing groove, and one end of the tray is provided with a baffle.
The utility model discloses a technological effect and advantage:
1. the fixing tube can move on the adjusting columns by arranging two groups of adjusting rods and rotating the fixing tube, after one end of the fixing tube moves to one end of the other adjusting column, the fixing tube can fix the two adjusting columns and keep the two adjusting columns in a parallel state, the two adjusting columns can support the tray and the first positioning rod, so that the tray and the first positioning rod are vertically arranged, otherwise, the fixing tube only needs to slide out of the two adjusting columns, so that the tray and the first positioning rod can be folded, the tray can be easily contracted, the space is saved, the first positioning rod and the second positioning rod can be loosened by screwing the bolt on one side of the reinforcing block again, the first positioning rod and the tray can integrally move downwards, the space in front of the seat is emptied, and the effect of facilitating the baby to get in and out of the baby carriage is achieved, the tray adjusting device is reasonable in structure, clear in weight and convenient to use, and the tray can be adjusted reasonably only by two steps;
2. through being provided with the friction ring, be favorable to improving hand and the fixed frictional force and the travelling comfort between the pipe when the user rotates the fixed pipe, through being provided with the standing groove, can make the tray be convenient for place some toys or things.
Drawings
Fig. 1 is a side view of the overall structure of the present invention.
Fig. 2 is a schematic view of a partial structure at a in fig. 1 according to the present invention.
Fig. 3 is a sectional view of the structure of the adjusting column and the fixing tube of the present invention.
Fig. 4 is a schematic view of the structure of the tray of the present invention.
The reference signs are: 1 tray, 2 first locating levers, 3 second locating levers, 4 installation pieces, 5 regulation poles, 6 regulation posts, 7 regulation pieces, 8 through holes, 9 rotating shafts, 10 separation blades, 11 fixed pipes, 12 fixed rings, 13 reinforcing blocks, 14 friction rings, 15 standing grooves and 16 baffles.
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.
The utility model provides a front wall adjusting mechanism of a baby carriage as shown in figures 1-4, which comprises a tray 1, wherein both sides of one end of the tray 1 are provided with a first positioning rod 2, the bottom end of the first positioning rod 2 is provided with a second positioning rod 3, one end of the second positioning rod 3 is provided with an installation sheet 4, two groups of adjusting rods 5 are arranged between the tray 1 and the first positioning rod 2, each group of adjusting rods 5 comprises an adjusting column 6, both ends of the adjusting column 6 are provided with adjusting sheets 7, the middle parts of the adjusting sheets 7 at the adjacent ends of the two adjusting columns 6 are provided with through holes 8, a rotating shaft 9 is arranged in the through holes 8 in a penetrating way, both ends of the rotating shaft 9 are provided with blocking sheets 10, the surfaces of the two adjusting columns 6 are provided with external threads, the middle parts of the adjusting columns 6 near one side of the first positioning rod 2 are provided with fixed tubes 11, the inner walls of the fixed, two 6 one ends of regulation post all are provided with solid fixed ring 12, be provided with boss 13 between first locating lever 2 and the second locating lever 3, gu fixed ring 12 can carry out the position to fixed pipe 11 and prescribe a limit to.
Further, set up perpendicularly between tray 1 and first locating lever 2, through bolt fixed connection between boss 13 and first locating lever 2 and the second locating lever 3, boss 13 can improve the fastness between first locating lever 2 and the second locating lever 3.
Furthermore, the adjusting sheet 7 close to one side of the tray 1 is movably connected with the tray 1 through a linkage shaft, the adjusting sheet 7 close to one side of the first positioning rod 2 is movably connected with the first positioning rod 2 through the linkage shaft, the tray 1 is movably connected with the first positioning rod 2 through the linkage shaft, and the adjusting sheet 7 is used for adjusting the column 6 to be connected with other structures.
Further, a plurality of friction rings 14 are uniformly arranged on the outer side of the fixing tube 11, the friction rings 14 are made of rubber materials, and the comfort of a user in rotating the fixing tube 11 can be improved by the friction rings 14.
Further, the cross-sectional shape of the adjusting column 6 is set to be circular, the fixing tube 11 is arranged between the two fixing rings 12, and the fixing tube 11 is in threaded connection with the adjusting column 6.
Further, a placing groove 15 is formed in the top of the tray 1, a baffle 16 is arranged at one end of the tray 1, and the placing groove 15 is used for placing sundries.
The utility model discloses the theory of operation:
referring to the attached drawings 1-4 of the specification, when in use, the mounting piece 4 at one end of the second positioning rod 3 is fixedly connected with the handrail in front of the baby carriage through the bolt, then the fixing tube 11 is rotated to enable the fixing tube 11 to move on the adjusting column 6, after one end of the fixing tube 11 moves to one end of the other adjusting column 6, the fixing tube 11 can fix the two adjusting columns 6 and enable the two adjusting columns 6 to be kept in a parallel state, the two adjusting columns 6 can support the tray 1 and the first positioning rod 2, so that the tray 1 and the first positioning rod 2 are vertically arranged, the tray 1 can be used for placing toys or food, otherwise, the tray 1 can be folded with the first positioning rod 2 only by sliding the fixing tube 11 out of the two adjusting columns 6, the tray 1 can be easily retracted, the space is saved, and the bolt on one side of the reinforcing block 13 needs to be screwed again, the first positioning rod 2 and the second positioning rod 3 can be loosened, so that the first positioning rod 2 and the tray 1 can integrally move downwards, the space in front of a seat is emptied, and the effect of facilitating the baby to get in and out of the baby carriage is achieved;
referring to the attached drawings 3 and 4 of the specification, when the fixing tube 11 is rotated, because the outer side of the fixing tube 11 is uniformly provided with the plurality of friction rings 14, the friction force and comfort between the hand of a user and the fixing tube 11 when the user rotates the fixing tube 11 are improved, and the placing groove 15 is arranged at the top of the tray 1, so that the tray 1 can be used for placing small toys or food conveniently.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a preceding adjustment mechanism that encloses of perambulator, includes tray (1), its characterized in that: the novel adjustable support is characterized in that first positioning rods (2) are arranged on two sides of one end of the tray (1), a second positioning rod (3) is arranged at the bottom end of each first positioning rod (2), an installation sheet (4) is arranged at one end of each second positioning rod (3), two groups of adjusting rods (5) are arranged between the tray (1) and the first positioning rods (2), each group of adjusting rods (5) comprises an adjusting column (6), adjusting sheets (7) are arranged at two ends of each adjusting column (6), a through hole (8) is formed in the middle of each adjusting sheet (7) at the adjacent end of each adjusting column (6), a rotating shaft (9) penetrates through the through hole (8), blocking sheets (10) are arranged at two ends of each rotating shaft (9), external threads are arranged on the surfaces of the two adjusting columns (6), and a fixing pipe (11) is arranged in the middle of each adjusting column (6) close to one side of the first positioning rods, the inner wall of the fixing pipe (11) is provided with an internal thread, the inner wall of the fixing pipe is provided with two fixing rings (12) arranged at one end of the adjusting column (6), and a reinforcing block (13) is arranged between the first positioning rod (2) and the second positioning rod (3).
2. The front wall adjustment mechanism for a stroller according to claim 1, wherein: the tray (1) and the first positioning rod (2) are vertically arranged, and the reinforcing block (13) is fixedly connected with the first positioning rod (2) and the second positioning rod (3) through bolts.
3. The front wall adjustment mechanism for a stroller according to claim 1, wherein: the adjusting sheet (7) close to one side of the tray (1) is movably connected with the tray (1) through a linkage shaft, the adjusting sheet (7) close to one side of the first positioning rod (2) is movably connected with the first positioning rod (2) through the linkage shaft, and the tray (1) is movably connected with the first positioning rod (2) through the linkage shaft.
4. The front wall adjustment mechanism for a stroller according to claim 1, wherein: the outer side of the fixed pipe (11) is uniformly provided with a plurality of friction rings (14), and the friction rings (14) are made of rubber materials.
5. The front wall adjustment mechanism for a stroller according to claim 1, wherein: the cross-sectional shape of the adjusting column (6) is circular, and the fixing tube (11) is arranged between the two fixing rings (12).
6. The front wall adjustment mechanism for a stroller according to claim 1, wherein: a placing groove (15) is formed in the top of the tray (1), and a baffle (16) is arranged at one end of the tray (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920532068.2U CN210063088U (en) | 2019-04-18 | 2019-04-18 | Front wall adjusting mechanism of baby carriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920532068.2U CN210063088U (en) | 2019-04-18 | 2019-04-18 | Front wall adjusting mechanism of baby carriage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210063088U true CN210063088U (en) | 2020-02-14 |
Family
ID=69437620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920532068.2U Expired - Fee Related CN210063088U (en) | 2019-04-18 | 2019-04-18 | Front wall adjusting mechanism of baby carriage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210063088U (en) |
-
2019
- 2019-04-18 CN CN201920532068.2U patent/CN210063088U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200214 Termination date: 20210418 |