CN217649503U - Foldable baby carriage - Google Patents
Foldable baby carriage Download PDFInfo
- Publication number
- CN217649503U CN217649503U CN202221468198.2U CN202221468198U CN217649503U CN 217649503 U CN217649503 U CN 217649503U CN 202221468198 U CN202221468198 U CN 202221468198U CN 217649503 U CN217649503 U CN 217649503U
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- push rod
- bracket
- folded
- support
- locking mechanism
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- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 6
- 238000005452 bending Methods 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model discloses a foldable baby carriage, which comprises a carriage and a locking mechanism, wherein the carriage comprises a rear bracket; the lower end of the push rod component is rotationally connected with the upper end of the rear support; the push rod extending part is bent and extended at the lower end of the push rod component; the upper end of the front bracket is connected with the push rod extension part in a sliding and rotating way; when the frame needs to be folded, the locking mechanism is unlocked, the push rod assembly is pressed downwards, the push rod assembly is folded and furled relative to the rear support, and meanwhile, the front support is driven to be folded and furled relative to the rear support through the sliding and rotating fit of the front support and the push rod extension part; the utility model discloses simple structure, receipts exhibition are smooth and easy and simple to handle, have solved that the folding process of current bassinet is loaded down with trivial details, can't accomplish folding operation's problem fast.
Description
Technical Field
The utility model relates to a collapsible bassinet.
Background
The baby carriage in the prior art comprises a carriage frame with an unfolding position and a folding position, a front wheel assembly arranged at the front part of the bottom of the carriage frame, a rear wheel assembly arranged at the rear part of the bottom of the carriage frame, a locking mechanism used for locking the carriage frame at the unfolding position, and a seat pocket mechanism arranged on the carriage frame and used for people to sit. The frames of the existing baby stroller are various, the number of the rods of the frames is different, and the connection relation and the connection position between the rods are different, so that the folding principle and the folding mode are different. However, the existing foldable baby carriage has various folding mechanisms, so that the number of assembly parts of the foldable baby carriage is greatly increased, the folding process is relatively complicated, and the folding operation cannot be simply, conveniently and quickly completed.
Disclosure of Invention
The utility model discloses the purpose is: the utility model provides a collapsible bassinet to it is loaded down with trivial details to solve current bassinet folding process, can't accomplish the problem of folding operation fast.
The technical scheme of the utility model is that: a foldable stroller comprising a frame having an unfolded position and a folded position, a locking mechanism to lock the frame in the unfolded position, the frame comprising
The bottom of the rear bracket is provided with a rear wheel component;
the lower end of the push rod component is rotatably connected with the upper end of the rear bracket and is positioned on the upper side of the rear bracket;
the push rod extension part is formed at the lower end of the push rod assembly in a bending and extending manner;
the upper end of the front bracket is connected with the push rod extension part in a sliding and rotating manner, the front bracket is positioned at the front side of the rear bracket, and the bottom of the front bracket is provided with a front wheel assembly;
the locking mechanism is arranged between the rear bracket and the push rod assembly; when the frame needs to be folded, the locking mechanism is unlocked, the push rod assembly is pressed downwards, the push rod assembly is folded and furled relative to the rear support, and meanwhile, the front support is driven to be folded and furled relative to the rear support through the sliding and rotating fit of the front support and the push rod extension part.
Furthermore, a sliding groove is formed at the lower part of the push rod extension part, a connecting part which can slide in the sliding groove and rotate is formed at the upper end of the front bracket, and the sliding direction of the connecting part in the sliding groove is consistent with the extension direction of the push rod extension part.
Furthermore, a front connecting rod extending backwards is arranged on the front support, a rear connecting rod extending forwards is arranged on the rear support, and the front end of the rear connecting rod is rotatably connected with the rear end of the front connecting rod. Preferably, the front connecting rod is fixedly arranged in the middle of the front bracket and extends backwards and downwards from the front bracket; the rear end of the rear connecting rod is fixedly arranged in the middle of the rear support and extends towards the front upper part from the rear support.
Further, the locking mechanism is arranged at the rotating connection position between the rear bracket and the push rod assembly.
The utility model has the advantages that: the utility model discloses when locking mechanism removed the locking and pushed down push rod assembly, push rod assembly folding draw in behind the push rod assembly relatively, through the slip of fore-stock and push rod extension and normal running fit and the normal running fit between preceding connecting rod and the back connecting rod simultaneously, drive the fore-stock folding draw in behind the front-stock relatively, have simple structure, the folding smooth and easy and simple to handle characteristics of exhibition of receipts, solved current bassinet folding process loaded down with trivial details, can't accomplish folding operation's problem fast.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic view of a simple structure of the utility model in a use state;
FIG. 2 is a schematic view of the simple structure of the present invention during the folding process;
fig. 3 is a simple structure schematic diagram after folding the utility model.
Wherein: 1, a rear bracket; 2 a push rod assembly; 3 a push rod extension; 4, front support; 5, a front connecting rod; 6, a rear connecting rod; 7, a rear wheel assembly; 8 a front wheel assembly; 9, a chute; 10 connecting part.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application clearer, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings of the embodiments of the present application. It should be apparent that the described embodiments are only some of the embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the application without any inventive step, are within the scope of protection of the application. It will be understood that some of the technical means of the various embodiments described herein may be replaced or combined with each other without conflict.
In the description of the present specification and claims, the terms "first", "second", and the like, if any, are used solely to distinguish one from another object described, and not necessarily in any sequential or technical sense. Thus, an object defined as "first," "second," etc. may explicitly or implicitly include one or more of the object. Also, the use of the terms "a" or "an" and the like, do not denote a limitation of quantity, but rather denote the presence of at least one of the two, and "a plurality" denotes no less than two.
In the description of the present application and the claims, the terms "connected," "mounted," "fixed," "housed," and the like are used broadly unless otherwise indicated. For example, "connected" may be a separate connection or may be integrally connected; can be directly connected or indirectly connected through an intermediate medium; either non-removably or removably. For example, "accommodated" does not necessarily mean that the entire body is completely accommodated, and the concept also includes a partial accommodation case in which a part protrudes outward. The specific meaning of the foregoing terms in the present application can be understood by those skilled in the art as appropriate.
In the description of the present application and in the claims, if there is an orientation or positional relationship indicated by the terms "upper", "lower", "horizontal", etc. based on the orientation or positional relationship shown in the drawings, it is only for the convenience of clearly and simply describing the present application, and it is not indicated or implied that the elements referred to must have a specific direction, be constructed and operated in a specific orientation, and these directional terms are relative concepts for the sake of description and clarification and may be changed accordingly according to the change of orientation in which the elements in the drawings are placed. For example, if the device in the figures is turned over, elements described as "below" other elements would then be oriented "above" the other elements.
In the description of the present application and in the claims, the terms "in order" and "in sequence", for example the phrase "a, B, C arranged in sequence", merely indicate the order of arrangement of the elements a, B, C and do not exclude the possibility of arranging other elements between a and B and/or between B and C.
In the description of the specification and claims, the terms "based on" and "based on," if any, are used to describe one or more factors that affect the determination. The term does not exclude additional factors that influence the determination. That is, the determination may be based solely on these factors or at least partially on these factors. For example, the phrase "determining B based on a," in which case a is a factor that affects the determination of B, does not exclude that the determination of B may also be based on C.
In the description of the present specification and claims, if there is "direction" with respect to motion, including motion having a directional component, the term "in direction" is not necessarily to be construed as motion in that one direction only, and those skilled in the art will understand the specific meaning of the aforementioned terms in this application as the case may be.
As shown in fig. 1 to 3, a foldable stroller includes a frame having an unfolded position and a folded position, a locking mechanism for locking the frame in the unfolded position, the frame including
The bottom of the rear bracket 1 is provided with a rear wheel component 7;
the lower end of the push rod component 2 is rotatably connected with the upper end of the rear bracket 1 and is positioned on the upper side of the rear bracket 1;
a push rod extension part 3 which is formed at the lower end of the push rod component 2 in a bending and extending way;
the upper end of the front bracket 4 is connected with the push rod extension part 3 in a sliding and rotating mode, the front bracket is located on the front side of the rear bracket 1, and the bottom of the front bracket is provided with a front wheel assembly 8.
The term "bent extension" means that the push rod extension 3 is arranged at an angle to the push rod assembly 2. The push rod extension part 3 and the push rod component 2 can be integrally formed or fixedly connected.
In order to achieve a better linkage effect, a front connecting rod 5 extending backwards is arranged on the front support 4, a rear connecting rod 6 extending forwards is arranged on the rear support 1, and the front end of the rear connecting rod 6 is rotatably connected with the rear end of the front connecting rod 5. Preferably, the front connecting rod 5 is fixedly arranged in the middle of the front bracket 4 and extends backwards and downwards from the front bracket 5; the rear end of the rear connecting rod 6 is fixedly arranged in the middle of the rear support 1 and extends from the rear support 1 to the front upper part.
Further, the specific installation manner of the front bracket 4 and the push rod extension part 3 is as follows: a sliding groove 9 is formed at the lower part of the push rod extension part 3, a connecting part 10 which can slide in the sliding groove 9 and rotate is formed at the upper end of the front bracket 4, and the sliding direction of the connecting part 10 in the sliding groove 9 is consistent with the extension direction of the push rod extension part 3.
Further, the locking mechanism is disposed between the rear bracket 1 and the push rod assembly 2, and in this embodiment, the locking mechanism is preferably disposed at a rotational connection between the rear bracket 1 and the push rod assembly 2. Since the locking mechanism between two rotating parts is a common mechanism in the art, and the locking mechanism is various in kind, it is not specifically limited and described herein.
In this embodiment, when the frame is in the unfolded state, the rear bracket 1 is arranged in an inclined manner with a high front and a low rear, the push rod assembly 2 and the front bracket 4 are arranged in an inclined manner with a high front and a low rear, and the push rod extension portion 3 extends downward and rearward; meanwhile, the front bracket 4 is arranged in a manner of inclining forwards and backwards, and the rear connecting rod 6 is also arranged in a manner of inclining forwards and backwards, but the inclination degree of the rear connecting rod is lower than that of the front bracket 4.
When the frame needs to be folded, the locking of the locking mechanism is released, the push rod component 2 is pressed downwards, the push rod component 2 rotates downwards around a rotating point between the push rod component and the rear support 1, the push rod component is folded and furled relative to the rear support 1, the push rod extension part 3 of the push rod component overturns forwards and upwards, and at the moment, the front support 4 is folded and furled relative to the rear support 1 through the sliding and rotating fit between the front support and the push rod extension part 3 and the rotating fit between the front connecting rod 5 and the rear connecting rod 6; when the front support 4 and the push rod assembly 2 are respectively folded at the front side and the rear side of the rear support 1, the whole vehicle is folded.
The utility model has the characteristics of simple structure, receipts exhibition are smooth and easy to handle, and it is loaded down with trivial details to have solved the folding process of current bassinet, can't accomplish folding operation's problem fast.
The above is only a specific application example of the present invention, and does not constitute any limitation to the protection scope of the present invention. In addition to the above embodiments, the present invention may have other embodiments. All the technical solutions formed by adopting equivalent substitutions or equivalent transformations fall within the scope of the present invention as claimed.
Claims (6)
1. A foldable stroller comprising a frame having an unfolded position and a folded position, a locking mechanism for locking the frame in the unfolded position, characterized in that: the frame comprises
The bottom of the rear bracket (1) is provided with a rear wheel component (7);
the lower end of the push rod component (2) is rotatably connected with the upper end of the rear bracket (1) and is positioned on the upper side of the rear bracket (1);
the push rod extension part (3) is bent and extended at the lower end of the push rod assembly (2);
the upper end of the front bracket (4) is connected with the push rod extension part (3) in a sliding and rotating way, and is positioned at the front side of the rear bracket (1), and the bottom of the front bracket is provided with a front wheel assembly (8);
the locking mechanism is arranged between the rear bracket (1) and the push rod assembly (2); when the frame needs to be folded, the locking mechanism is unlocked, the push rod assembly (2) is pressed downwards, the push rod assembly (2) is folded and folded relative to the rear support (1), and meanwhile, the front support (4) is driven to be folded and folded relative to the rear support (1) through the sliding and rotating fit of the front support (4) and the push rod extension portion (3).
2. A foldable stroller according to claim 1, wherein: a sliding groove (9) is formed at the lower part of the push rod extension part (3), a connecting part (10) which can slide in the sliding groove (9) and rotate is formed at the upper end of the front support (4), and the sliding direction of the connecting part (10) in the sliding groove (9) is consistent with the extension direction of the push rod extension part (3).
3. A foldable stroller according to claim 1, wherein: the front support (4) is provided with a front connecting rod (5) extending backwards, the rear support (1) is provided with a rear connecting rod (6) extending forwards, and the front end of the rear connecting rod (6) is rotatably connected with the rear end of the front connecting rod (5).
4. A foldable stroller according to claim 3, wherein: the front connecting rod (5) is fixedly arranged in the middle of the front bracket (4) and extends backwards and downwards from the front bracket (4); the rear end of the rear connecting rod (6) is fixedly arranged in the middle of the rear support (1) and extends towards the front upper part from the rear support (1).
5. A foldable stroller according to claim 1, wherein: the locking mechanism is arranged at the rotating connection position between the rear bracket (1) and the push rod assembly (2).
6. A foldable stroller according to claim 1, wherein: the push rod extension part (3) and the push rod assembly (2) are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221468198.2U CN217649503U (en) | 2022-06-13 | 2022-06-13 | Foldable baby carriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221468198.2U CN217649503U (en) | 2022-06-13 | 2022-06-13 | Foldable baby carriage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217649503U true CN217649503U (en) | 2022-10-25 |
Family
ID=83685451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221468198.2U Active CN217649503U (en) | 2022-06-13 | 2022-06-13 | Foldable baby carriage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217649503U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114954613A (en) * | 2022-06-13 | 2022-08-30 | 昆山威凯儿童用品有限公司 | Foldable baby carriage |
-
2022
- 2022-06-13 CN CN202221468198.2U patent/CN217649503U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114954613A (en) * | 2022-06-13 | 2022-08-30 | 昆山威凯儿童用品有限公司 | Foldable baby carriage |
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