CN214648520U - Children's shallow frame - Google Patents
Children's shallow frame Download PDFInfo
- Publication number
- CN214648520U CN214648520U CN202120548548.5U CN202120548548U CN214648520U CN 214648520 U CN214648520 U CN 214648520U CN 202120548548 U CN202120548548 U CN 202120548548U CN 214648520 U CN214648520 U CN 214648520U
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- frame
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- hinged
- hand push
- rod
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Abstract
The utility model discloses a children's shallow frame, use the direction of advance of children's shallow as the benchmark, including fore-stock (1), after-poppet (2), bracing piece (6), hand push frame (3), seat support (5), preceding drive rod (7), hand push handle (4), still include footrest frame (8), U type pull rod (17), rear wheel (12), front wheel (11), handrail (9), handrail seat (16), handrail traction lever (15) and seat support traction lever (14), after this children's shallow frame is folding small, can stand, moreover, the occupation space is little, and convenient to carry can put on the luggage rack of the boot of car or aircraft seat top, and children's shallow frame's simple structure, it is folding nimble, open U type pull rod after folding and can also carry like the pull rod case, convenient and practical.
Description
Technical Field
The utility model relates to a children's shallow frame.
Background
The children's shallow is a tool bogie that facilitates for infant's outdoor activities and designs, and it has long been widely used, for making children's shallow more conveniently carry and store, the children's shallow on the market generally can both be folded and expand, but the children's shallow skeleton texture of current children's shallow is very complicated, causes folding dumb and damages the perambulator easily, and folding volume still is great.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model aims at providing a simple structure, folding nimble, folding back is small, can drag the children's shallow frame of going like the draw-bar box after folding.
The utility model provides a pair of children's shallow frame, its characterized in that: the children cart comprises a front support (1), a rear support (2), a support rod (6), a hand push frame (3), a seat support (5), a front transmission rod (7) and a hand push handle (4) by taking the advancing direction of the children cart as a reference, wherein the rear end of the front support is hinged with the front end of the rear support to form a first hinge point (20), the front end of the support rod is hinged with the front end of the rear support to form a second hinge point (21), the front end of the hand push frame and the front end of the rear support are hinged on the first hinge point, the side edge of the seat support is hinged on the hand push frame to form a third hinge point (22), the front end of the front transmission rod is hinged on the front support to form a fourth hinge point (23), the rear end of the front transmission rod is hinged on the front end of the support rod to form a fifth hinge point (24), and the rear end of the support rod is hinged on the lower end of the hand push handle to form a sixth hinge point (25), the rear end of the hand push frame is hinged on the hand push handle and forms a seventh hinge point (26), and a locking piece (18) is arranged in the middle of the hand push handle.
Furthermore, the front end of the hand push handle is fixedly provided with a hinging piece (13), the hinging piece is T-shaped, the front end and the rear end of the T-shaped hinging piece are respectively connected with the supporting rod and the hand push handle, and the vertical end of the T-shaped hinging piece is connected with the hand push frame.
Furthermore, the seat support also comprises a footrest frame (8), and the two sides of the rear end of the footrest frame are respectively hinged with the two sides of the front end of the seat support.
Furthermore, the U-shaped pull rod is rotatably connected to the front end of the footrest frame.
Furthermore, the rear end of the rear support is connected with a rear wheel (12) of the baby stroller, and the front end of the front support is connected with a front wheel (11) of the baby stroller through a front fork (10).
Further, the frame is characterized by further comprising handrails (9), wherein the handrails are positioned above the seat support in the opening state of the frame, handrail seats (16) are respectively fixed on two sides of the rear end of each handrail, and the handrail seats are hinged with the support rods through handrail draw rods (15).
Furthermore, the seat frame comprises a seat frame traction rod (14), one end of the seat frame traction rod is hinged to the side edge of the seat frame, the other end of the seat frame traction rod is hinged to the supporting rod, and the seat frame traction rod is located below the armrest traction rod when the frame is in an open state.
Borrow by above-mentioned scheme, the utility model discloses at least, have following advantage: this children's shallow frame needs when folding, press the unblock of locking piece, hold the hand push handle and upwards carry, the hand push rotates relative hand push frame and makes it draw close to the hand push frame, meanwhile, hand push frame and bracing piece rotate around first pin joint and the relative after-poppet of second pin joint respectively, the bracing piece rotates the in-process through the seat support traction lever drive seat support around the third hinge point and rotates, the bracing piece drives fore-stock and after-poppet and draws close each other in rotating the in-process, finally realize that children's shallow frame's three-section is folding, folding back is small, can stand, moreover, the steam generator is simple in structure, the occupation space is little, and convenient to carry can put on the boot of car or the luggage rack of aircraft seat top, and children's shallow frame's simple structure, it is folding nimble, open U type pull rod after folding and can draw the line like the pull rod case, convenient and practical.
The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings.
Drawings
Fig. 1 is a schematic structural view of a frame of the stroller of the present invention;
fig. 2 is a schematic view of the open state of the stroller frame of the present invention;
fig. 3 is a schematic view of the semi-folded state of the stroller frame of the present invention;
fig. 4 is the folding state schematic diagram of the stroller frame of the present invention.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
Example (b): a stroller frame takes the advancing direction of a stroller as a reference, and comprises a front support 1, a rear support 2, a support rod 6, a hand push frame 3, a seat support 5, a front transmission rod 7 and a hand push handle 4, wherein the rear end of the front support is hinged with the front end of the rear support to form a first hinge point 20, the front end of the support rod is hinged with the front end of the rear support to form a second hinge point 21, the front end of the hand push frame and the front end of the rear support are hinged on the first hinge point, the side edge of the seat support is hinged on the hand push frame to form a third hinge point 22, the front end of the front transmission rod is hinged on the front support to form a fourth hinge point 23, the rear end of the front transmission rod is hinged on the front end of the support rod to form a fifth hinge point 24, the rear end of the support rod is hinged on the lower end of the hand push handle to form a sixth hinge point 25, the rear end of the hand push frame is hinged on the hand push handle and forms a seventh hinge point 26, and the locking piece 18 is arranged in the middle of the hand push handle.
The front end of the hand push handle is fixedly provided with a hinging piece 13 which is T-shaped, the front end and the rear end of the T-shaped hinging piece are respectively connected with the supporting rod and the hand push handle, and the vertical end of the T-shaped hinging piece is connected with the hand push frame.
The seat support is characterized by further comprising a footrest frame 8, wherein two sides of the rear end of the footrest frame are respectively hinged to two sides of the front end of the seat support.
The U-shaped pull rod is rotatably connected to the front end of the footrest frame.
The rear end of the rear support is connected with the rear wheel 12 of the stroller, and the front end of the front support is connected with the front wheel 11 of the stroller through the front fork 10.
The frame is characterized by further comprising handrails 9, the handrails are located above the seat support in the opening state of the frame, handrail seats 16 are fixed to two sides of the rear end of each handrail respectively, and the handrail seats are hinged to the support rods through handrail traction rods 15.
The seat frame is characterized by further comprising a seat frame traction rod 14, one end of the seat frame traction rod is hinged to the side edge of the seat frame, the other end of the seat frame traction rod is hinged to the supporting rod, and the seat frame traction rod is located below the armrest traction rod in the frame opening state.
The folding mode of the frame of the children's barrow is as follows: the locking piece is manually operated to unlock the locking piece, then the hand push handle 4 is held and pulled upwards, the hand push handle rotates relative to the hand push frame to draw the hand push handle close to the hand push frame, meanwhile, the hand push frame and the support rod rotate relative to the rear support frame around the first hinge point and the second hinge point respectively, the support rod drives the seat support frame to rotate around the third hinge point through the seat support draw bar in the rotating process, the support rod drives the rear end of the front transmission rod to rotate around the fifth hinge point in the rotating process, so that the front support frame and the front support frame relatively rotate at the fourth hinge point, the front support frame and the rear support frame close to each other, and finally three-section folding of the baby stroller frame is realized, the baby stroller frame has small volume after folding, can stand, has simple structure, small occupied space and convenient carrying, can be placed on a trunk of an automobile or a luggage carrier above an airplane seat, and the structure of the baby stroller frame is simple, the folding is flexible, the U-shaped pull rod can be pulled and lifted like a draw-bar box after being folded, and the folding is convenient and practical.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (7)
1. The utility model provides a children's shallow frame which characterized in that: the children cart comprises a front support (1), a rear support (2), a support rod (6), a hand push frame (3), a seat support (5), a front transmission rod (7) and a hand push handle (4) by taking the advancing direction of the children cart as a reference, wherein the rear end of the front support is hinged with the front end of the rear support to form a first hinge point (20), the front end of the support rod is hinged with the front end of the rear support to form a second hinge point (21), the front end of the hand push frame and the front end of the rear support are hinged on the first hinge point, the side edge of the seat support is hinged on the hand push frame to form a third hinge point (22), the front end of the front transmission rod is hinged on the front support to form a fourth hinge point (23), the rear end of the front transmission rod is hinged on the front end of the support rod to form a fifth hinge point (24), and the rear end of the support rod is hinged on the lower end of the hand push handle to form a sixth hinge point (25), the rear end of the hand push frame is hinged on the hand push handle and forms a seventh hinge point (26), and a locking piece (18) is arranged in the middle of the hand push handle.
2. A stroller frame according to claim 1, wherein: the front end of the hand push handle is fixedly provided with an articulated piece (13), the articulated piece is T-shaped, the front end and the rear end of the T-shaped articulated piece are respectively connected with the supporting rod and the hand push handle, and the vertical end of the T-shaped articulated piece is connected with the hand push frame.
3. A stroller frame according to claim 2, wherein: the seat support is characterized by further comprising a footrest frame (8), wherein two sides of the rear end of the footrest frame are respectively hinged to two sides of the front end of the seat support.
4. A stroller frame according to claim 3, wherein: still include U type pull rod (17), U type pull rod rotates to be connected the front end of footrest frame.
5. A stroller frame according to claim 4, wherein: the rear end of the rear support is connected with a rear wheel (12) of the baby carriage, and the front end of the front support is connected with a front wheel (11) of the baby carriage through a front fork (10).
6. A stroller frame according to claim 5, wherein: the frame is characterized by further comprising handrails (9), wherein the handrails are located above the seat support in the opening state of the frame, handrail seats (16) are fixed to two sides of the rear end of each handrail respectively, and the handrail seats are hinged to the supporting rods through handrail traction rods (15).
7. A stroller frame according to claim 6, wherein: the seat frame is characterized by further comprising a seat frame traction rod (14), one end of the seat frame traction rod is hinged to the side edge of the seat frame, the other end of the seat frame traction rod is hinged to the supporting rod, and the seat frame traction rod is located below the armrest traction rod when the frame is in an open state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120548548.5U CN214648520U (en) | 2021-03-17 | 2021-03-17 | Children's shallow frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120548548.5U CN214648520U (en) | 2021-03-17 | 2021-03-17 | Children's shallow frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214648520U true CN214648520U (en) | 2021-11-09 |
Family
ID=78453708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120548548.5U Active CN214648520U (en) | 2021-03-17 | 2021-03-17 | Children's shallow frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214648520U (en) |
-
2021
- 2021-03-17 CN CN202120548548.5U patent/CN214648520U/en active Active
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