CN220448012U

CN220448012U - Bassinet saddle distance adjusting device

Info

Publication number: CN220448012U
Application number: CN202321773376.7U
Authority: CN
Inventors: 刘华丽; 李洪松; 陈英杰
Original assignee: Tianjin Fujita Bicycle Industry Co ltd
Current assignee: Tianjin Fujita Bicycle Industry Co ltd
Priority date: 2023-07-06
Filing date: 2023-07-06
Publication date: 2024-02-06
Anticipated expiration: 2033-07-06

Abstract

The utility model relates to the technical field of bassinet saddles and discloses a bassinet saddle distance adjusting device which comprises a frame, wherein a sliding groove is formed in the upper surface of the frame, a screw is connected to the inner wall of the frame in a threaded manner, a sliding block is connected to the outer surface of the screw in a threaded manner, the outer surface of the sliding block is contacted with the inner wall of the sliding groove, an adjusting hand wheel is fixedly arranged at the left end of the screw, two supporting guide rods are fixedly arranged on the inner side wall of the sliding groove, the outer surface of each supporting guide rod is contacted with the inner wall of the sliding block, a screw cylinder is fixedly arranged on the upper surface of the sliding block, a lifting rod is connected to the inner wall of the screw cylinder in a threaded manner, a connecting plate is fixedly arranged at the top end of the lifting rod, and a saddle plate is fixedly arranged on the upper surface of the connecting plate. According to the utility model, the frame, the sliding groove, the screw rod, the sliding block, the adjusting hand wheel, the supporting guide rod, the screw barrel, the lifting rod, the connecting plate and the saddle plate are arranged, so that the saddle plate can be laterally displaced, and the purpose of adjusting the position and the distance of the saddle plate is realized.

Description

Bassinet saddle distance adjusting device

Technical Field

The utility model relates to the technical field of bassinet saddles, in particular to a bassinet saddle distance adjusting device.

Background

The baby carrier is a large category in travel products, and comprises five categories of a child bicycle, a child stroller, a baby walker, a child tricycle and a child electric vehicle, wherein the age range of the child bicycle suitable for children is four to eight years old, the child bicycle is combined with the age and the height of the child during shopping, the proper size is selected, namely, the saddle height is in a certain range, and the size of a brake handle of a hand brake is needed to be paid attention to during shopping.

With respect to the related art in the above, the inventors consider that there are the following drawbacks: the existing baby carrier saddle can be adjusted in height generally, but the front and back positions of the saddle cannot be adjusted, and due to the riding habit, age or height, certain inconvenience exists in that the saddle cannot move back and forth, and the application range of the saddle is limited.

Disclosure of Invention

The utility model provides a distance adjusting device for a saddle of a baby carrier, which aims to solve the technical problem that the saddle cannot move forwards and backwards when the device is used.

The utility model is realized by adopting the following technical scheme: the utility model provides a bassinet saddle distance adjusting device, includes the frame, the spout has been seted up to the upper surface of frame, the inner wall threaded connection of frame has the screw rod, the surface threaded connection of screw rod has the slider, the surface of slider contacts with the inner wall of spout, the left end fixed mounting of screw rod has adjusting handle, the inside wall fixed mounting of spout has two support guide arms, every support the surface of guide arm all contacts with the inner wall of slider, the upper surface fixed mounting of slider has a spiral shell section of thick bamboo, the inner wall threaded connection of spiral shell section of thick bamboo has the lifter, the top fixed mounting of lifter has the connecting plate, the upper surface fixed mounting of connecting plate has saddle board.

As a further improvement of the scheme, the upper surface of the frame is provided with an adjusting groove, and the right end of the frame is fixedly provided with a bracket.

As a further improvement of the scheme, the inner wall of the bracket is in threaded connection with a handle, and the inner wall of the frame and the inner wall of the bracket are both rotationally connected with a wheel shaft.

As a further improvement of the scheme, the outer surface of one of the two wheel shafts is fixedly provided with two front wheels, and the outer surface of the other wheel shaft is fixedly provided with two rear wheels.

As a further improvement of the scheme, the inner wall of the chute is fixedly provided with a telescopic baffle cover, and the inner wall of the telescopic baffle cover is fixedly connected with the outer surface of the screw cylinder.

As a further improvement of the scheme, the inner wall of the screw cylinder is in threaded connection with two groups of fixing screws, and the outer surface of each group of fixing screws is in threaded connection with the inner wall of the sliding block.

As a further improvement of the scheme, the inner wall of the connecting plate is in threaded connection with a plurality of identical fixing bolts, and the outer surface of each fixing bolt is in threaded connection with the inner wall of the saddle plate.

Compared with the prior art, the utility model has the beneficial effects that:

the utility model can play a role of left and right displacement of the saddle plate through the frame, the sliding groove, the screw rod, the sliding block, the adjusting hand wheel, the supporting guide rod, the screw barrel, the lifting rod, the connecting plate and the saddle plate, and realize the purpose of adjusting the position and the distance of the saddle plate, so that the problem that certain inconvenience is caused by only adjusting the height of the saddle plate is avoided.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic view of a frame according to the present utility model;

FIG. 3 is a schematic view of the structure of the screw in the present utility model;

fig. 4 is a schematic structural view of a cross-sectional view of a connecting plate in the present utility model.

Main symbol description:

1. a frame; 2. a fixing screw; 3. a front wheel; 4. a bracket; 5. a handlebar; 6. a saddle plate; 7. a rear wheel; 8. an adjustment tank; 9. a chute; 10. a wheel axle; 11. an adjusting hand wheel; 12. a screw; 13. a slide block; 14. supporting the guide rod; 15. a telescopic shield; 16. a fixing bolt; 17. a connecting plate; 18. a lifting rod; 19. and a screw cylinder.

Detailed Description

The present utility model will be further described with reference to the accompanying drawings and detailed description, wherein it is to be understood that, on the premise of no conflict, the following embodiments or technical features may be arbitrarily combined to form new embodiments.

Example 1:

referring to fig. 1-4, the distance adjusting device for a saddle of a baby carrier of this embodiment includes a frame 1, a chute 9 is provided on an upper surface of the frame 1, a screw 12 is screwed on an inner wall of the frame 1, a slide block 13 is screwed on an outer surface of the screw 12, an outer surface of the slide block 13 contacts with an inner wall of the chute 9, an adjusting hand wheel 11 is fixedly mounted at a left end of the screw 12, two supporting guide rods 14 are fixedly mounted on an inner wall of the chute 9, an outer surface of each supporting guide rod 14 contacts with an inner wall of the slide block 13, a screw cylinder 19 is fixedly mounted on an upper surface of the slide block 13, a lifting rod 18 is screwed on an inner wall of the screw cylinder 19, a connecting plate 17 is fixedly mounted at a top end of the lifting rod 18, and a saddle plate 6 is fixedly mounted on an upper surface of the connecting plate 17.

Example 2:

with reference to fig. 1 and 3, this embodiment is further improved on the basis of embodiment 1 in that: the upper surface of frame 1 has seted up adjustment tank 8, and the right-hand member fixed mounting of frame 1 has support 4, through adjustment tank 8, in adjustment tank 8 is shifted to adjusting hand wheel 11, can conveniently use adjusting hand wheel 11 to rotate screw rod 12.

Example 3:

with reference to fig. 1 and 2, this embodiment is further improved on the basis of embodiment 2 in that: the inner wall threaded connection of support 4 has handle 5, and the inner wall of frame 1 and the inner wall of support 4 all rotate and are connected with shaft 10, through handle 5, can conveniently support frame 1 and support 4 to can go up and down.

Example 4:

with reference to fig. 2 and 3, this embodiment is further improved on the basis of embodiment 3 in that: two front wheels 3 are fixedly arranged on the outer surface of one of the two wheel shafts 10, two rear wheels 7 are fixedly arranged on the outer surface of the other wheel shaft 10, and the front wheels 3 and the rear wheels 7 are used for moving the frame 1 and the bracket 4.

Example 5:

with reference to fig. 2 and 3, this embodiment is further improved on the basis of embodiment 1 in that: the inner wall fixed mounting of spout 9 has flexible fender cover 15, and the inner wall of flexible fender cover 15 and the surface fixed connection of spiral shell section of thick bamboo 19 can seal spout 9 through flexible fender cover 15, can stretch out and draw back along with the removal of slider 13.

Example 6:

with reference to fig. 4, this embodiment is further improved on the basis of embodiment 1 in that: the inner wall threaded connection of a screw barrel 19 has two sets of set screws 2, and the surface of every set of set screw 2 all is connected with the inner wall threaded connection of slider 13, through set screw 2, plays the effect of connecting screw barrel 19 and slider 13, realizes the purpose of fixed screw barrel 19.

Example 7:

with reference to fig. 4, this embodiment is further improved on the basis of embodiment 1 in that: the inner wall threaded connection of connecting plate 17 has the same fixing bolt 16 of a plurality of, and the surface of every fixing bolt 16 all is with the inner wall threaded connection of saddle board 6, through fixing bolt 16, plays the effect of connecting saddle board 6 and connecting plate 17, realizes the purpose of fixing saddle board 6 on connecting plate 17.

The implementation principle of the distance adjusting device for the saddle of the baby carrier in the embodiment of the application is as follows: when the saddle plate is used, the saddle plate 5 can be held by hand, then the saddle plate 6 is seated, the legs are used for applying force, the frame 1 and the bracket 4 are supported by the front wheel 3 and the rear wheel 7 for moving, when the saddle plate 5 is used, the saddle plate 5 can be rotated to adjust the height of the saddle 5, the saddle plate 6 can also be adjusted in height, the saddle plate 6 can be directly rotated, the lifting rod 18 can be rotated and lifted in the screw barrel 19, when the horizontal position of the saddle plate 6 is adjusted, the adjusting hand wheel 11 can be used for screwing the screw rod 12, the screw rod 12 is matched with the sliding block 13 for spiral transmission, the sliding block 13 can be linearly moved, the supporting guide rod 14 can support and stabilize the movement of the sliding block 13 in the moving process of the sliding block 13, the saddle plate 6 can be driven to move simultaneously according to the rotation of the adjusting hand wheel 11 and the screw rod 12, the saddle plate 6 can be moved to a proper position according to the requirement, and when the sliding block 13 is moved, the telescopic baffle cover 15 can also be retracted along with the movement, and used for dropping sundries into the sliding chute 9.

The above embodiments are only preferred embodiments of the present utility model, and the scope of the present utility model is not limited thereto, but any insubstantial changes and substitutions made by those skilled in the art on the basis of the present utility model are intended to be within the scope of the present utility model as claimed.

Claims

1. In the figure:

the utility model provides a bassinet saddle distance adjusting device, its characterized in that, including frame (1), spout (9) have been seted up to the upper surface of frame (1), the inner wall threaded connection of frame (1) has screw rod (12), the surface threaded connection of screw rod (12) has slider (13), the surface of slider (13) contacts with the inner wall of spout (9), the left end fixed mounting of screw rod (12) has regulating handle (11), the inside wall fixed mounting of spout (9) has two support guide arms (14), every the surface of support guide arm (14) all contacts with the inner wall of slider (13), the upper surface fixed mounting of slider (13) has a spiral shell section of thick bamboo (19), the inner wall threaded connection of spiral shell section of thick bamboo (19) has lifter (18), the top fixed mounting of lifter (18) has connecting plate (17), the upper surface fixed mounting of connecting plate (17) has saddle board (6).

2. A distance adjusting device for a saddle of a baby carrier according to claim 1, characterized in that the upper surface of the frame (1) is provided with an adjusting groove (8), and the right end of the frame (1) is fixedly provided with a bracket (4).

3. A distance adjusting device for a saddle of a children's vehicle according to claim 2, characterized in that the inner wall of the bracket (4) is connected with a handle (5) by screw thread, and the inner wall of the frame (1) and the inner wall of the bracket (4) are both connected with a wheel axle (10) by rotation.

4. A distance adjusting device for a saddle of a pram according to claim 3, characterized in that two front wheels (3) are fixedly mounted on the outer surface of one of said wheel axles (10), and two rear wheels (7) are fixedly mounted on the outer surface of the other wheel axle (10).

5. A distance adjusting device for a saddle of a baby carrier according to claim 1, characterized in that the inner wall of the chute (9) is fixedly provided with a telescopic shield (15), and the inner wall of the telescopic shield (15) is fixedly connected with the outer surface of the screw cylinder (19).

6. A distance adjusting device for a saddle of a children's vehicle according to claim 1, characterized in that the inner wall of the screw cylinder (19) is screwed with two sets of fixing screws (2), the outer surface of each set of fixing screws (2) is screwed with the inner wall of the slide block (13).

7. A distance adjusting device for a saddle for a children's vehicle according to claim 1, characterized in that the inner wall of the connecting plate (17) is screwed with a plurality of identical fixing bolts (16), the outer surface of each fixing bolt (16) is screwed with the inner wall of the saddle plate (6).