CN218892595U

CN218892595U - Baby carriage state exchanging assembly

Info

Publication number: CN218892595U
Application number: CN202320213975.7U
Authority: CN
Inventors: 张舰
Original assignee: Zhongshan Beipai Daily Necessities Co ltd
Current assignee: Zhongshan Beipai Daily Necessities Co ltd
Priority date: 2023-02-13
Filing date: 2023-02-13
Publication date: 2023-04-21
Anticipated expiration: 2033-02-13

Abstract

The utility model discloses a baby carriage state exchange component, which comprises a locking piece, a sliding piece driving the locking piece to move and a base piece accommodating the locking piece; the base piece is provided with a containing cavity, and the locking piece is arranged in the containing cavity; the sliding part is provided with a guide groove, and the sliding part is connected with the base part so that the locking part in the accommodating cavity is connected with the guide groove; the sliding part moves relative to the base part, so that the locking part moves along the guide groove to control the locking part to extend out of the accommodating cavity. The novel detachable connecting rod has the advantages of simple structure, excellent effect, convenience in disassembly, reasonable design and the like; therefore, it is a product with excellent performance both technically and economically.

Description

Baby carriage state exchanging assembly

[ field of technology ]

The utility model mainly relates to a baby carriage state exchange component.

[ background Art ]

The baby carriage is one of the indispensable tools for the maintenance of babies, and is an indispensable product in the growth process of the babies in order to save the accompanying cost of the babies along with the acceleration of the life rhythm of people.

The existing baby carriages are complex in structure, high in manufacturing cost and inconvenient to extend and stretch, and are time-consuming, laborious and even impossible to finish for old people with children and women, so that the requirements of modern baby carriages cannot be met; therefore, we develop a state exchange assembly structure, and can assist the baby carriage arm to realize quick unlocking and unfolding by using the assembly, thereby being convenient for daily use.

[ utility model ]

In order to solve the above existing problems, the present utility model proposes a new technical solution, and the stroller state exchange assembly adopts the following technical solution:

a baby carriage state exchange component comprises a locking piece, a sliding piece driving the locking piece to move and a base piece accommodating the locking piece;

the base piece is provided with a containing cavity, and the locking piece is arranged in the containing cavity; the sliding part is provided with a guide groove, and the sliding part is connected with the base part so that the locking part in the accommodating cavity is connected with the guide groove;

the sliding part moves relative to the base part, so that the locking part moves along the guide groove to control the locking part to extend out of the accommodating cavity.

Preferably, the base member includes top, slip joint portion and lock joint portion, and the head end at top is located to the lock joint portion, and the terminal of top extends the dog to slip joint portion direction.

Preferably, the locking piece comprises a locking piece and a column strip, the locking piece and the column strip are of a split type assembly structure, and a convex column extends out of the bottom of the locking piece; the locking piece is provided with a jack, and the column bar is inserted into the jack so as to assemble the locking piece and the column bar together.

Preferably, the sliding connection part is provided with a slot and a limit slot, the slot penetrates through the sliding connection part and is communicated with the containing cavity, and when the locking connection piece is placed in the containing cavity, the column bar is exposed out of the side face of the sliding connection part from the slot.

Preferably, the sliding part is provided with a butt joint part, and the butt joint part is provided with a joint groove which is inserted into the sliding joint part to assemble the sliding part and the base part together.

Preferably, a clamping column is arranged in the connecting groove, and when the butt joint part is connected with the sliding connection part, the clamping column is positioned in the limiting groove, and the moving range of the sliding part is limited by matching the clamping column with the limiting groove; the clamping column is provided with a concave position for accommodating the wire end, and is provided with a channel for the wire to be embedded.

Preferably, the base member is provided with a drawing member, the drawing member comprises a spool and a stay wire, the spool is of a hollow structure, and the stay wire penetrates into the spool and can move in the spool; the end of the stay wire is provided with a wire head, the end of the wire tube is provided with a tube head, the diameter of the wire head is larger than the diameter of the inner cavity of the wire tube, and the diameter of the tube head is larger than the diameter of the wire tube.

Preferably, the buckling part is provided with a tube head buckling groove, and the tube head is embedded in the tube head buckling groove so as to install the pumping piece on the base piece.

Preferably, the sliding part is provided with a concave area, the butt joint part extends out of the pushing post towards the concave area, and one end of the sliding part far away from the clamping post is provided with a thread end buckling groove.

Preferably, the concave region is provided with an elastic piece, two ends of the elastic piece are respectively connected with the pushing post and the stop block, and the elastic piece is abutted against the pushing post and the stop block to limit the relative movement of the sliding part and the base part.

Compared with the background technology, the utility model has the beneficial effects that:

the utility model provides a state exchange component for a baby carriage, which comprises a locking piece, a sliding piece and a base piece, wherein the state exchange component is generally arranged in a carriage arm of the baby carriage, when the sliding piece and the base piece move relatively, the locking piece in a containing cavity of the base piece can move along a guide groove, and the locking piece of the base piece stretches out of or contracts into the containing cavity, so that the connection state of the locking piece and a connecting hole of the carriage arm is changed, and the carriage arm is convenient to stretch or retract; meanwhile, the baby carriage state exchange assembly can be connected to the rotating head of the baby carriage, and when the sliding part moves, the clamping block is pulled to rotate through the pull wire, so that the clamping teeth are separated from the clamping block, the rotating head is rotated, and the rotating storage function is realized. The baby carriage state exchange assembly is simple in structure, not only can realize the functions of extension and retraction, but also can assist in rotating and storing, and has more excellent effect.

[ description of the drawings ]

FIG. 1 is a schematic view of a stroller state exchange assembly according to a preferred embodiment of the present utility model connected to a rotating head;

FIG. 2 is a schematic diagram of a stroller state change assembly according to a preferred embodiment of the present utility model;

FIG. 3 is a schematic diagram showing an exploded view of a stroller state change assembly according to a preferred embodiment of the present utility model;

FIG. 4 is a schematic view of a base member according to a preferred embodiment of the present utility model;

FIG. 5 is a schematic view of a slider according to a preferred embodiment of the present utility model;

FIG. 6 is a schematic view of a pumping element according to a preferred embodiment of the present utility model;

FIG. 7 is a schematic view of a stroller state changing assembly according to a preferred embodiment of the present utility model mounted on a stroller arm.

[ detailed description ] of the utility model

Reference will now be made in detail to embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the like or similar elements throughout or elements having the same or similar functions.

In the present utility model, unless explicitly stated and limited otherwise, the terms "assembled," "connected," and "connected" are to be construed broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; or may be a mechanical connection; can be directly connected or connected through an intermediate medium, and can be communicated with the inside of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features. Thus, the definition of "a first", "a second" or "a second" feature may explicitly or implicitly include one or more such feature, and in the description of the utility model, the meaning of "a number" is two or more, unless otherwise specifically defined.

The technical scheme and the beneficial effects of the utility model are more clear and definite by further describing the specific embodiments of the utility model with reference to the drawings in the specification. The embodiments described below are exemplary by referring to the drawings for the purpose of illustrating the utility model and are not to be construed as limiting the utility model.

The preferred embodiments provided by the utility model are: as shown in fig. 1 to 7, a stroller state exchanging assembly comprises a locking member 1, a sliding member 2 driving the locking member 1 to move, and a base member 3 accommodating the locking member 1;

the base part 3 is provided with a containing cavity 31, and the locking part 1 is arranged in the containing cavity 31; the sliding part 2 is provided with a guide groove 21, and the sliding part 2 is connected with the base part 3 so that the locking part 1 in the accommodating cavity 31 is connected with the guide groove 21; the guide groove 21 comprises an inclined first groove position 22 and a parallel second groove position 23, a bending position is arranged between the first groove position 22 and the second groove position 23 so that an included angle is formed between the first groove position 22 and the second groove position 23, and the bending position is smoothly transited so as to facilitate sliding of the locking piece. The slide member 2 moves relative to the base member 3 to move the locking member 1 along the guide groove 21 to control the protrusion of the locking member 1 out of the receiving cavity 31.

The base member 3 includes a top 32, a sliding connection portion 33 and a fastening portion 34, the fastening portion 34 is connected to both the top 32 and the sliding connection portion 33, the fastening portion 34 is located at the head end of the top 32, and a stop block 35 extends from the tail end of the top 32 toward the sliding connection portion 33. The base member 3 is of an integral structure, and the length of the sliding connection portion 33 is smaller than that of the top portion 32, so that a clearance space 36 is formed between the sliding connection portion 33 and the stopper 35.

The locking piece 1 comprises a locking piece 11 and a column bar 12, the length of the column bar 12 is larger than the thickness of the locking piece 11, the locking piece 11 and the column bar 12 are of a split type assembly structure, and a convex column 13 extends out of the bottom of the locking piece 11; the locking piece 11 is provided with a jack 14, and the column bar 12 is inserted into the jack 14 to assemble the locking piece 11 and the column bar 12 together. The sliding connection part 33 is provided with a slot 37 and a limit slot 39, the slot 37 penetrates through the sliding connection part 33, the slot 37 is communicated with the containing cavity 31, and when the locking piece 1 is placed in the containing cavity 31, the column bar 12 is exposed out of the side surface of the sliding connection part 33 from the slot 37, so that the column bar 12 can be conveniently connected into the guide slot 21.

The sliding part 2 is provided with a butt joint part 4, the guide groove 21 is positioned at the butt joint part 4, the butt joint part 4 is provided with a joint groove 41, and the joint groove 41 is inserted into the sliding joint part 33 to assemble the sliding part 2 and the base part 3 together; the sliding connection part 33 is a plate extending from the top part 32, and one side of the plate away from the top part 32 extends from the supporting edge 38 to support the butt joint part 4, and the width of the plate is smaller than the maximum width of the top part 32 so as to provide the insertion space of the butt joint part 4, so that the whole is more compact. A clamping column 42 is arranged in the connecting groove 41, when the butt joint part 4 is connected with the sliding connection part 33, the clamping column 42 is positioned in the limiting groove 39, and the moving range of the sliding part 2 is limited by matching the clamping column 42 with the limiting groove 39; the clamping post 42 is provided with a concave position 43 for accommodating the wire end 53, and the clamping post 42 is provided with a channel 44 for embedding the pull wire 52.

The base member 3 is provided with a drawing member 5, the drawing member 5 comprises a spool 51 and a stay wire 52, the spool 51 is of a hollow structure, and the stay wire 52 penetrates the spool 51 and can move in the spool 51 through drawing; the end of the stay wire 52 is provided with a wire head 53, the wire head 53 is positioned at one end of the stay wire 52, the wire head 53 is perpendicular to the stay wire 52, the end of the wire tube 51 is provided with a tube head 54, the diameter of the wire head 53 is larger than the diameter of the inner cavity of the wire tube 51, and the diameter of the tube head 54 is larger than the diameter of the wire tube 51.

The fastening part 34 is provided with a tube head fastening groove 341, the tube head 54 is embedded in the tube head fastening groove 341 to mount the pumping piece 5 on the base piece 3, the tube head fastening groove 341 is used for clamping the tube head 54, and the shapes of the tube head fastening groove 341 and the tube head 54 are corresponding to each other, so that the tube head 54 is fixed in the tube head fastening groove 341; the fastening portion 34 is provided with a cover 342, the cover 342 is correspondingly provided with a pipe head fastening groove 341, the cover 342 is locked on the fastening portion 34 through a screw, so that the two pipe head fastening grooves 341 are correspondingly jointed, and the pipe head 54 arranged in the pipe head fastening groove is clamped.

The sliding part 2 is provided with a concave area 25, the butt joint part 4 extends out of the push column 45 towards the concave area 25, the push column 45 and the clamping column 42 are respectively positioned at two ends of the butt joint part 4, one end of the sliding part 2 far away from the clamping column 42 is provided with a thread end buckling groove 26, and the thread end buckling groove 26 and the thread end 53 are corresponding in shape, so that the thread end 53 is fixed in the thread end buckling groove 26. The concave region 25 is provided with an elastic member 27, two ends of the elastic member 27 are respectively connected with the concave region 45 and the stop block 35, the elastic member 27 is abutted against the concave region 45 and the stop block 35 to limit the relative movement of the sliding member 2 and the base member 3, namely, after the sliding member 2 moves, the elastic member 27 is used for resetting, and the elastic member adopts a conventional spring.

The baby carriage state exchange component is applied to a baby carriage and is mainly arranged on a carriage arm of the baby carriage, and the existing carriage arm is of a telescopic structure, for example, the carriage arm 6 in the embodiment comprises an arm rod 61 and a grab rail 62, the arm rod 61 and the grab rail 62 are of hollow structures, the grab rail is inserted into the arm rod and can move along the inner cavity of the arm rod, and the arm rod 61 and the grab rail 62 are provided with connecting holes 63; the top 32 of the base member 3 is a triangular cross-section strip to facilitate adaptation to the existing stroller arm shape. The baby carriage state exchanging assembly comprises a locking piece 1, a sliding piece 2 and a base piece 3, when the sliding piece 2 and the base piece 3 move relatively, the locking piece 1 in the containing cavity of the base piece can move along the guide groove 21, the locking piece 1 of the base piece stretches out of/retracts into the containing cavity 31, the connection state of the locking piece 1 and the connecting hole 63 of the baby carriage arm is changed, and the baby carriage arm is assisted to stretch or retract.

In order to further enrich the functions, the baby carriage state exchange component can be connected to a rotating head 7 of a baby carriage, a latch 71 is arranged in the rotating head 7, and a clamping block 72 is arranged in the rotating head; the sliding part 2 is provided with a clamping column 42, the base part 3 is provided with a drawer 5, the stay wire 52 of the drawer 5 is respectively connected with the clamping column 42 and a clamping block 72, when the sliding part 2 moves, the clamping block 72 is pulled to rotate through the stay wire 52, so that the clamping teeth 71 are disengaged from the clamping blocks 72, the rotating head 7 is rotated, and the rotating storage function is realized.

In the description of the present utility model, a description of the terms "one embodiment," "preferred," "example," "specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model, and a schematic representation of the terms described above in the present specification does not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

From the above description of the structure and principles, it should be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, but rather that modifications and substitutions using known techniques in the art on the basis of the present utility model fall within the scope of the present utility model, which is defined by the appended claims.

Claims

1. A stroller condition change assembly, comprising: the device comprises a locking piece, a sliding piece driving the locking piece to move and a base piece containing the locking piece;

2. The stroller state exchange assembly of claim 1, wherein: the base piece comprises a top, a sliding connection part and a buckling part, the buckling part is positioned at the head end of the top, and the tail end of the top extends out of the stop block towards the sliding connection part.

3. The stroller state exchange assembly of claim 1, wherein: the locking piece comprises a locking piece and a column bar, wherein the locking piece and the column bar are of a split type assembly structure, and a convex column extends out of the bottom of the locking piece; the locking piece is provided with a jack, and the column bar is inserted into the jack so as to assemble the locking piece and the column bar together.

4. The stroller state exchange assembly of claim 2, wherein: the sliding connection part is provided with a slot and a limit slot, the slot penetrates through the sliding connection part and is communicated with the containing cavity, and when the locking piece is placed in the containing cavity, the column bar is exposed out of the side face of the sliding connection part from the slot.

5. The stroller state exchange assembly of claim 1, wherein: the sliding part is provided with a butt joint part, and the butt joint part is provided with a joint groove which is inserted into the sliding joint part to assemble the sliding part and the base part together.

6. The stroller state exchange assembly of claim 5, wherein: the clamping column is arranged in the connecting groove, and when the butt joint part is connected with the sliding connection part, the clamping column is positioned in the limiting groove, and the moving range of the sliding part is limited by matching the clamping column with the limiting groove; the clamping column is provided with a concave position for accommodating the wire end, and is provided with a channel for the wire to be embedded.

7. The stroller state exchange assembly of claim 2, wherein: the base piece is provided with a drawing piece, the drawing piece comprises a wire tube and a stay wire, the wire tube is of a hollow structure, and the stay wire penetrates into the wire tube and can move in the wire tube; the end of the stay wire is provided with a wire head, the end of the wire tube is provided with a tube head, the diameter of the wire head is larger than the diameter of the inner cavity of the wire tube, and the diameter of the tube head is larger than the diameter of the wire tube.

8. The stroller state exchange assembly of claim 7, wherein: the buckling part is provided with a tube head buckling groove, and the tube head is embedded in the tube head buckling groove so as to install the pumping piece on the base piece.

9. The stroller state exchange assembly of claim 1, wherein: the sliding part is provided with a concave area, the butt joint part extends out of the pushing post towards the concave area, and one end of the sliding part, which is far away from the clamping post, is provided with a thread end buckling groove.

10. The stroller state exchange assembly of claim 9, wherein: the concave region is provided with an elastic piece, two ends of the elastic piece are respectively connected with the pushing post and the stop block, and the elastic piece is abutted against the pushing post and the stop block to limit the relative movement of the sliding piece and the base piece.