CN212386577U

CN212386577U - Baby carriage push handle assembly structure

Info

Publication number: CN212386577U
Application number: CN202020977917.8U
Authority: CN
Inventors: 李伟琼
Original assignee: Kunshan Weikai Children Products Co Ltd
Current assignee: Kunshan Weikai Children Products Co Ltd
Priority date: 2020-06-02
Filing date: 2020-06-02
Publication date: 2021-01-22
Anticipated expiration: 2030-06-02

Abstract

The utility model discloses a push handle assembly structure of a baby carriage, which comprises a hollow push handle rod, an unlocking component positioned in the push handle rod and an unlocking operation component used for driving the unlocking component to realize unlocking operation, wherein the middle part of the push handle rod is provided with an opening communicated with the inner cavity of the push handle rod, and the opening of the push handle rod is provided with a mounting seat matched with the opening; a push handle sleeve is formed outside the push handle rod in an injection molding mode, a holding part of the push handle sleeve is provided with a corresponding soft cushion layer, and a penetrating opening matched with the push handle sleeve is formed in the position, corresponding to the mounting seat, of the push handle sleeve; the unlocking assembly is arranged on the mounting seat, and the unlocking operation assembly is arranged in the through hole and is partially exposed out of the push handle sleeve; the utility model discloses can directly pack into as a whole the mount pad of installing unblock subassembly and unblock operating element and have the pole that pushes away of pushing away the handle cover, overall structure is simple, the equipment is convenient, and greatly reduced manufacturing cost.

Description

Baby carriage push handle assembly structure

Technical Field

The utility model relates to a baby's shallow field especially relates to a bassinet push away assembly structure.

Background

Strollers are an essential travel tool for every family with children. Foldable strollers have been marketed for convenience of carrying and transportation. In the fully unfolded state of the existing folding baby carrier, the whole baby carrier is generally locked by a locking mechanism, and an unlocking mechanism is usually arranged at a push handle rod for the convenience of operation. The push handle rod of the existing baby carriage is basically formed by folding and assembling an upper part and a lower part, and has the advantages of single structure, higher cost and inconvenient assembly.

Disclosure of Invention

The utility model discloses the purpose is: provides a push handle rod assembling structure of a baby stroller with simple structure and convenient assembly.

The utility model discloses a technical scheme is: a push handle assembly structure of a baby carriage comprises a hollow push handle rod, an unlocking assembly and an unlocking operation assembly, wherein the unlocking assembly is positioned in the push handle rod, the unlocking operation assembly is used for driving the unlocking assembly to realize unlocking operation, an opening communicated with an inner cavity of the push handle rod is formed in the middle of the push handle rod, and a mounting seat matched with the opening is arranged at the opening of the push handle rod; a push handle sleeve is formed outside the push handle rod in an injection molding mode, a holding part of the push handle sleeve is provided with a corresponding soft cushion layer, and a penetrating opening matched with the push handle sleeve is formed in the position, corresponding to the mounting seat, of the push handle sleeve; the unlocking assembly is arranged on the mounting seat, and the unlocking operation assembly is arranged in the through hole and is partially exposed out of the push handle sleeve.

Furthermore, the unlocking assembly comprises a left rotating block, a right rotating block and traction locks positioned on two sides of the push handle rod, the outer side end of each rotating block is rotatably connected with the mounting seat through a first rotating pin, a shaft hole for the first rotating pin to penetrate through is an oblong hole, and the first rotating pin can slide in the corresponding oblong hole; the lower end of the traction lock is connected with the locking mechanism, and the upper end of the traction lock is connected with the movable end of the rotating block far away from one side of the traction lock.

Furthermore, the unlocking operation assembly comprises a knob which is arranged in the through hole in a penetrating way and can move back and forth relative to the through hole, a return spring is arranged between the knob and the mounting seat, and the rear part of the knob is rotationally connected with the front part of the rotating block through a second rotating pin;

when the frame needs to be unlocked, the knob is operated, the knob moves backwards and drives the rotating block to rotate, the first rotating pin slides in the corresponding long circular hole, and the rotating block drives the upper end of the traction lock to move inwards, so that the locking of the locking mechanism is released, and the unlocking is realized.

Furthermore, the rotating blocks are fan-shaped blocks, the arc-shaped surfaces of the two rotating blocks are oppositely arranged, and the second rotating pin is rotatably connected with the front end parts of the arc-shaped surfaces of the rotating blocks; the traction lock is connected with the rear end part of the arc-shaped surface of the rotating block; the oblong hole is formed in one side, far away from the arc-shaped surface, of the rotating block.

Furthermore, the soft cushion layer is at least arranged on the upper side and the lower side of the push handle sleeve. Preferably, the soft cushion layer is an elastic soft cushion layer.

Furthermore, the mounting seat penetrates through the opening to be embedded into the inner cavity of the push handle rod, the mounting seat is provided with a mounting lug extending from the front and extending out of the opening, and the mounting seat is fixedly mounted with the push handle sleeve through the mounting lug.

The utility model has the advantages that:

1. the utility model discloses directly mould plastics and form and push away the barre on pushing away the barre, and push away the barre and set up corresponding opening and wear the mouth to the mount pad that the dress was equipped with unblock subassembly and unblock operating element directly packs into as a whole and has the pole that pushes away the barre cover, and the installation auricle through this mount pad at last can accomplish the assembly with pushing away the barre cover locking firmly, and overall structure is simple, the equipment is convenient, and greatly reduced manufacturing cost.

2. The holding part of the middle push handle sleeve is provided with a corresponding soft cushion layer, and the soft cushion layer can improve the gripping comfort.

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 these drawings without creative efforts.

Fig. 1 is a schematic structural view of the utility model in a use state;

FIG. 2 is a schematic view of the assembly structure of the present invention;

FIG. 3 is a schematic view of another assembly structure of the present invention;

fig. 4 is an assembly structure diagram of the middle mounting seat, the unlocking assembly and the unlocking operation assembly (the reset spring is not shown).

Wherein: 1 pushing a handle rod; 1-1 opening;

2, unlocking the assembly; 2-1 turning block; 2-1-1 oblong holes; 2-2, pulling a lock;

3 unlocking the operating assembly; 3-1 of a handle;

4, mounting a base; 4-1 installing a lug;

5, pushing the handle sleeve; 5-1 perforating;

6 soft cushion layer.

Detailed Description

The above-described scheme is further illustrated below with reference to specific examples. It should be understood that these examples are for illustrative purposes and are not intended to limit the scope of the present invention. The conditions employed in the examples may be further adjusted according to specific conditions, and the conditions not specified are generally conditions in routine experiments.

As shown in fig. 1 to 4, a push handle assembly structure of a stroller comprises a hollow push handle rod 1, an unlocking component 2 located in the push handle rod 1, and an unlocking operation component 3 for driving the unlocking component 2 to realize unlocking operation, wherein an opening 1-1 communicated with an inner cavity of the push handle rod 1 is formed in the middle of the push handle rod 1, and a mounting seat 4 matched with the opening 1-1 of the push handle rod 1 is arranged at the opening; a push handle sleeve 5 is formed outside the push handle rod 1 in an injection molding mode, a holding part of the push handle sleeve 5 is provided with a corresponding soft cushion layer 6, and a penetrating opening 5-1 matched with the push handle sleeve 5 is formed in the position, corresponding to the mounting seat 4, of the push handle sleeve 5; the unlocking component 2 is arranged on the mounting seat 4, and the unlocking operation component 3 is arranged in the penetrating opening 5-1 and is partially exposed out of the push handle sleeve 5.

In the embodiment, the unlocking assembly 2 comprises a left rotating block 2-1, a right rotating block 2-1 and traction locks 2-2 positioned on two sides of the push handle rod 1, the outer side end of the rotating block 2-1 is rotatably connected with the mounting seat 4 through a first rotating pin, a shaft hole for the first rotating pin to penetrate through of the rotating block 2-1 is an oblong hole 2-1-1, and the first rotating pin can slide in the corresponding oblong hole 2-1-1; the lower end of the traction lock 2-2 is connected with the locking mechanism, and the upper end of the traction lock 2-2 is connected with the movable end of the rotating block 2-1 far away from one side of the traction lock.

In this embodiment, the unlocking operation assembly 3 includes a knob 3-1 penetrating through the through opening 5-1 and capable of moving back and forth relative to the through opening, a return spring is arranged between the knob 3-1 and the mounting seat 4, and the rear portion of the knob 3-1 is rotatably connected with the front portion of the rotating block 2-1 through a second rotating pin.

In this embodiment, the rotating blocks 2-1 are fan-shaped blocks, the arc surfaces of the two rotating blocks 2-1 are arranged oppositely, and the second rotating pin is rotatably connected with the front end parts of the arc surfaces of the rotating blocks 2-1; the traction lock 2-2 is connected with the rear end part of the arc-shaped surface of the rotating block 2-1; the long round hole 2-1-1 is formed in one side, far away from the arc-shaped surface, of the rotating block 2-1.

In this embodiment, the soft cushion layer 6 is at least disposed on the upper and lower sides of the push handle sleeve 5. Preferably, the soft cushion layer 6 is an elastic soft cushion layer so as to improve the holding comfort.

In this embodiment, the mounting seat 4 is inserted into the inner cavity of the push handle rod 1 through the opening 1-1, the mounting seat 4 has a mounting lug 4-1 extending previously and extending out of the opening 1-1, and the mounting seat 4 is fixedly mounted with the push handle sleeve 5 through the mounting lug 4-1.

The utility model discloses a theory of operation does: when the frame needs to be unlocked, the knob 3-1 is operated, the knob 3-1 moves backwards and drives the rotating block 2-1 to rotate, the first rotating pin slides in the corresponding long circular hole 2-1-1, and the rotating block 2-1 drives the upper end of the traction lock 2-2 to move inwards, so that the locking of the locking mechanism is released, and the unlocking is realized.

The utility model discloses direct injection moulding forms on pushing away handle pole 1 and pushes away handle cover 5, and push away handle pole 1, push away handle cover 5 and set up corresponding opening 1-1 and wear mouth 5-1 to the mount pad 4 that is equipped with unblock subassembly 2 and unblock operating means 3 directly packs into as a whole and has the pushing away handle pole that pushes away the handle cover, and the assembly can be accomplished through the installation auricle 4-1 of this mount pad 4 and the locking solid of pushing away handle cover 5 at last, and overall structure is simple, the equipment is convenient, and greatly reduced manufacturing cost.

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, other embodiments of the present invention are also possible. All the technical solutions formed by adopting equivalent substitutions or equivalent transformations fall within the scope of the present invention as claimed.

Claims

1. The utility model provides a bassinet push away an assembly structure, includes hollow push away handlebar pole (1), is located unblock subassembly (2) in push away handlebar pole (1) and is used for driving unblock subassembly (2) to realize unblock operation's unblock operation subassembly (3), its characterized in that: an opening (1-1) communicated with the inner cavity of the push handle rod (1) is formed in the middle of the push handle rod (1), and a mounting seat (4) matched with the opening (1-1) of the push handle rod (1) is arranged at the opening; a push handle sleeve (5) is formed outside the push handle rod (1) in an injection molding mode, a holding part of the push handle sleeve (5) is provided with a corresponding soft cushion layer (6), and a penetrating opening (5-1) matched with the push handle sleeve (5) is formed in the position, corresponding to the mounting seat (4), of the push handle sleeve (5); the unlocking assembly (2) is arranged on the mounting seat (4), and the unlocking operation assembly (3) is arranged in the penetrating opening (5-1) and is partially exposed out of the push handle sleeve (5).

2. A push handle assembly structure for a stroller according to claim 1, wherein: the unlocking assembly (2) comprises a left rotating block (2-1), a right rotating block (2-1) and traction locks (2-2) positioned on two sides of the push handle rod (1), the outer side end of the rotating block (2-1) is rotatably connected with the mounting seat (4) through a first rotating pin, a shaft hole through which the first rotating pin penetrates through the rotating block (2-1) is an oblong hole (2-1-1), and the first rotating pin can slide in the corresponding oblong hole (2-1-1); the lower end of the traction lock (2-2) is connected with the locking mechanism, and the upper end of the traction lock (2-2) is connected with the movable end of the rotating block (2-1) far away from one side of the traction lock.

3. A push handle assembly structure for a stroller according to claim 2, wherein: the unlocking operation assembly (3) comprises a knob (3-1) which is arranged in the penetrating opening (5-1) in a penetrating way and can move back and forth relative to the penetrating opening, a return spring is arranged between the knob (3-1) and the mounting seat (4), and the rear part of the knob (3-1) is rotationally connected with the front part of the rotating block (2-1) through a second rotating pin;

when the frame needs to be unlocked, the knob (3-1) is operated, the knob (3-1) moves backwards and drives the rotating block (2-1) to rotate, the first rotating pin slides in the corresponding long circular hole (2-1-1), and the rotating block (2-1) drives the upper end of the traction lock (2-2) to move inwards, so that the locking of the locking mechanism is released, and the unlocking is realized.

4. A push handle assembly structure for a stroller according to claim 3, wherein: the rotating blocks (2-1) are fan-shaped blocks, the arc surfaces of the two rotating blocks (2-1) are arranged oppositely, and the second rotating pin is rotatably connected with the front end parts of the arc surfaces of the rotating blocks (2-1); the traction lock (2-2) is connected with the rear end part of the arc-shaped surface of the rotating block (2-1); the long round hole (2-1-1) is formed in one side, far away from the arc-shaped surface, of the rotating block (2-1).

5. A push handle assembly structure for a stroller according to claim 1, wherein: the soft cushion layer (6) is at least arranged on the upper side and the lower side of the push handle sleeve (5).

6. A push handle assembly structure for a stroller according to claim 5, wherein: the soft cushion layer (6) is an elastic soft cushion layer.

7. A push handle assembly structure for a stroller according to claim 1, wherein: the mounting seat (4) penetrates through the opening (1-1) and is embedded into the inner cavity of the push handle rod (1), the mounting seat (4) is provided with a mounting lug piece (4-1) which extends out of the opening (1-1) in advance, and the mounting seat (4) is fixedly mounted with the push handle sleeve (5) through the mounting lug piece (4-1).