CN218738132U

CN218738132U - Travelling chair

Info

Publication number: CN218738132U
Application number: CN202220983294.4U
Authority: CN
Inventors: 王俊茹; 大卫
Original assignee: Guangdong Ladida Technology Co ltd
Current assignee: Guangdong Ladida Technology Co ltd
Priority date: 2022-04-26
Filing date: 2022-04-26
Publication date: 2023-03-28
Anticipated expiration: 2032-04-26

Abstract

The utility model discloses a travel chair relates to infant's articles for use technical field, travel chair includes: the base is provided with a plurality of positioning grooves which are arranged at intervals in a ladder shape; the U-shaped pipe is rotatably arranged on the base; the rear supporting rod is rotatably arranged on the U-shaped pipe and clamped with any one of the positioning grooves to fix the U-shaped pipe at a specific angle; the safety cover is arranged close to the positioning groove, one side of the safety cover is hinged with the base, and the other end of the safety cover is connected with the base in a buckling mode; the back bracing piece is located when the constant head tank, the safety lid with the base buckle is connected, in order to realize the back bracing piece is spacing in the constant head tank with between the safety lid. The travel chair is convenient for angle adjustment and convenient for storage.

Description

Travelling chair

Technical Field

The utility model relates to the technical field of infant articles for use, in particular to a travel chair.

Background

The travel chair is a product used outdoors by infants, and is convenient for the infants to use on one hand and parents to take care of the infants on the other hand.

The angle of the travel chair can be adjusted according to different requirements when the travel chair is used, the use frequency of the travel chair is low, and the travel chair needs to be stored when the travel chair is not used.

The current travel chair can not adjust the angle or adjust the angle convenient enough, and occupy great space when idle.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims at providing a travel chair, aiming at providing a travel chair which is convenient for angle adjustment and convenient storage.

In order to achieve the above object, the present invention provides a travel chair, which comprises:

the base is provided with a plurality of positioning grooves which are arranged at intervals in a ladder manner;

the U-shaped pipe is rotatably arranged on the base;

the rear supporting rod is rotatably arranged on the U-shaped pipe and clamped with any one of the positioning grooves to fix the U-shaped pipe at a specific angle; and

the safety cover is arranged close to the positioning groove, one side of the safety cover is hinged with the base, and the other end of the safety cover is connected with the base in a buckling mode;

the back bracing piece is located when the constant head tank, the safety lid with the base buckle is connected, in order to realize the back bracing piece is spacing in the constant head tank with between the safety lid.

Optionally, the safety cover is provided with a clamping hook portion, the base is provided with a clamping portion, and the clamping hook portion is connected with the clamping portion in a clamping mode.

Optionally, the base is provided with a rotating seat, the safety cover is provided with a rotating portion, and the rotating portion is connected with the rotating seat in a hinged mode.

Optionally, the safety cover orientation one side of constant head tank is equipped with multiunit location portion, location portion with the constant head tank one-to-one, each location portion includes a plurality of spacers, the spacer be equipped with back bracing piece complex circular arc recess.

Optionally, the U-shaped tube comprises:

the two first pipe parts are symmetrically hinged to two opposite sides of the base;

the mounting boxes are provided with two mounting boxes, one side, far away from the base, of the first pipe part is arranged on the mounting boxes, and the rear support rod is hinged with the mounting boxes; and

the second pipe portion, the second pipe portion is the U-shaped, the both ends of second pipe portion respectively with the mounting box is connected.

Optionally, the rear support bar is U-shaped, the rear support bar comprising:

the clamping part is clamped with any one positioning groove to realize angle fixation of the U-shaped pipe; and

the hinge parts are arranged at two ends of the clamping part and are in one-to-one correspondence and hinged connection with the mounting box.

Optionally, the travel chair further comprises a toy bar rotatably disposed on the U-shaped tube.

Optionally, the travel chair further comprises a front support bar, and the front support bar is connected with the base in a clamping manner.

Optionally, the travel chair further comprises a music box, the music box is arranged inside the base, and a switch for controlling the music box is further arranged on the base.

Optionally, the travel chair further comprises a non-slip mat, the non-slip mat being provided on the base.

The utility model discloses a technical scheme includes the base, the U-shaped pipe, back bracing piece and safety cover, the base is equipped with a plurality of constant head tanks, a plurality of constant head tanks are ladder interval setting, the base is rotationally located to the U-shaped pipe, the U-shaped pipe is rotationally located to the back bracing piece, back bracing piece and arbitrary constant head tank joint are in order to be fixed in specific angle with the U-shaped pipe, the safety cover closes on the constant head tank setting, one side and the base of safety cover are articulated to be connected, the other end and the base buckle of safety cover are connected, owing to adopted when the back bracing piece lies in the constant head tank, the safety cover is connected with the base buckle in order to realize the technical means that the back bracing piece is spacing between constant head tank and safety cover, and the travelling chair can make back bracing piece break away from the constant head tank and set the U-shaped pipe flat in order to reduce occupation space when not needing to use, so, effectively solved the technical problem that the travelling chair can not angle regulation or angle regulation be convenient enough and occupy great space when idle among the prior art, and then realized the technological effect that makes things convenient for angle regulation and conveniently accomodate.

Drawings

FIG. 1 is a schematic view of an embodiment of a travel chair according to the present invention;

FIG. 2 is a schematic view of an embodiment of the chair of the present invention;

FIG. 3 is a schematic view of the detachable structure of the traveling chair of the present invention;

FIG. 4 is a schematic bottom view of the chair of the present invention;

FIG. 5 is a schematic view showing a state of the traveling chair of the present invention fixed to the first positioning groove;

FIG. 6 is a schematic view showing a state of the chair fixed in the second positioning groove;

FIG. 7 is a schematic view showing a state of the travel chair fixed in the third positioning groove;

FIG. 8 is a schematic view of the storage state of the chair of the present invention;

the reference numbers illustrate:

a travel chair 100; a base 10; a positioning groove 11; a fastening part 12; a rotating base 13; a U-shaped tube 20; a first pipe portion 21; a mounting box 22; the second pipe portion 23; a rear support bar 30; a clip portion 31; a hinge portion 32; a safety cap 40; a hook portion 41; a rotating portion 42; a positioning portion 43; a toy bar 50; a front support bar 60; a music box 70; a switch 71; a non-slip pad 80.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as up, down, left, right, front, back \8230;) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the attached drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In the present application, unless expressly stated or limited otherwise, the terms "connected" and "secured" are to be construed broadly, and thus, for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be interconnected within two elements or in a relationship where two elements interact with each other unless otherwise specifically limited. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Furthermore, descriptions in the present application as to "first," "second," etc. are for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The utility model provides a traveling chair 100 for infants to use outdoors, which omits the cloth cover in the drawing, and the cloth cover is arranged on the U-shaped tube 20 and the front supporting rod 60 when in use.

In order to better understand the technical scheme, the technical scheme is described in detail in the following with reference to the attached drawings of the specification and specific embodiments.

In an embodiment of the present invention, as shown in fig. 1, 2 and 3, the traveling chair 100 includes a base 10, a U-shaped tube 20, a rear supporting rod 30 and a safety cover 40, wherein the base 10 is provided with a plurality of positioning grooves 11, and the plurality of positioning grooves 11 are arranged at stepped intervals; the U-shaped pipe 20 is rotatably arranged on the base 10; the rear support rod 30 is rotatably arranged on the U-shaped pipe 20, and the rear support rod 30 is clamped with any one positioning groove 11 to fix the U-shaped pipe 20 at a specific angle; the safety cover 40 is arranged close to the positioning groove 11, one side of the safety cover 40 is hinged with the base 10, and the other end of the safety cover 40 is connected with the base 10 in a buckling mode; when the rear supporting rod 30 is located in the positioning groove 11, the safety cover 40 is connected with the base 10 in a buckling manner, so that the rear supporting rod 30 is limited between the positioning groove 11 and the safety cover 40.

It can be understood that, as shown in fig. 5, fig. 6, fig. 7 and fig. 8, the positioning grooves 11 are arranged at stepped intervals, the positioning groove 11 located at the inner side is higher than the positioning groove 11 located at the outer side, the utility model discloses be equipped with three positioning grooves 11 from inside to outside, be first positioning groove, second positioning groove and third positioning groove respectively, therefore U-shaped tube 20 has three slope fixed angles, when defining back bracing piece 30 joint in first positioning groove, the contained angle that is formed between U-shaped tube 20 and the ground is theta 1, and similarly, back bracing piece 30 joint forms theta 2 when in the second positioning groove, and back bracing piece 30 joint forms theta 3 when in the second positioning groove, and theta 1 > theta 2 > theta 3, if the size of first positioning groove, second positioning groove and third positioning groove is the same and the interval is the same, then the angle of each regulation of U-shaped tube 20 is the same, that is theta 1-theta 2= theta 2-theta 3. The three positioning grooves 11 are only one of the embodiments of the present invention, and the number of the positioning grooves 11 can be increased to expand the application range. When the traveling chair 100 needs to be stored, the rear support rod 30 is separated from the positioning groove 11, and the U-shaped tube 20 can be laid flat, so that the occupied space is reduced. The utility model discloses still adopt safety cover 40 in order improving the security performance, when back bracing piece 30 and arbitrary constant head tank 11 joint, upset safety cover 40 makes safety cover 40 stride back bracing piece 30 and with base 10 snap-fit, realized from this that back bracing piece 30 is spacing between constant head tank 11 and safety cover 40, can guarantee when using that back bracing piece 30 can not loosen and take off and bring the potential safety hazard.

The utility model discloses technical scheme includes base 10, U-shaped pipe 20, back bracing piece 30 and safety cover 40, base 10 is equipped with a plurality of constant head tanks 11, a plurality of constant head tanks 11 are ladder interval setting, base 10 is rotationally located to U-shaped pipe 20, U-shaped pipe 20 is rotationally located to back bracing piece 30, back bracing piece 30 and arbitrary constant head tank 11 joint are in order to be fixed in specific angle with U-shaped pipe 20, safety cover 40 closes on constant head tank 11 and sets up, one side and the articulated connection of base 10 of safety cover 40, the other end and the base 10 buckle of safety cover 40 are connected, owing to adopted back bracing piece 30 to be located when constant head tank 11, safety cover 40 is connected with base 10 buckle in order to realize that back bracing piece 30 is spacing in the technical means between constant head tank 11 and safety cover 40, and travel chair 100 can make back bracing piece 30 break away from constant head tank 11 and put U-shaped pipe 20 flat in order to reduce occupation space when not needing not using, therefore, the technical problem that travel chair 100 can not enough convenient and occupy great space when idle among the prior art or angle modulation and convenient the accomodating has been effectively solved, and then realized the technical effect that makes things convenient for angle modulation and convenient.

In the embodiment of the present invention, as shown in fig. 3, the safety cover 40 is provided with a hook portion 41, the base 10 is provided with a fastening portion 12, and the hook portion 41 is connected to the fastening portion 12. The mode that adopts the buckle to connect makes things convenient for the dismouting, and stable in structure is difficult to the pine and takes off.

In the embodiment of the present invention, as shown in fig. 1, fig. 2 and fig. 3, the base 10 is provided with a rotating seat 13, the safety cover 40 is provided with a rotating portion 42, and the rotating portion 42 is hinged to the rotating seat 13. In the present invention, the safety cover 40 is made of plastic, and the fastening portion 12 and the rotating portion 42 formed on the safety cover 40 are integrally formed with the safety cover 40 by injection molding.

In the embodiment of the present invention, as shown in fig. 3, the safety cover 40 is provided with a plurality of positioning portions 43 toward one side of the positioning groove 11, the positioning portions 43 correspond to the positioning groove 11 one by one, each positioning portion 43 includes a plurality of positioning pieces, and the positioning pieces are provided with circular arc grooves engaged with the rear support rods 30. The utility model discloses a back bracing piece 30 is round bar shape, and constant head tank 11 is the circular arc groove that suits with back bracing piece 30 external shape, and equally, the spacer also is equipped with the circular arc recess, and circular arc groove and circular arc recess all are for following up close fit with back bracing piece 30.

In the embodiment of the present invention, as shown in fig. 1, 2 and 3, the U-shaped pipe 20 includes a first pipe portion 21, a mounting box 22 and a second pipe portion 23, wherein the first pipe portion 21 has two parts and is symmetrically hinged to two opposite sides of the base 10; the number of the mounting boxes 22 is two, one side of the first pipe part 21, which is far away from the base 10, is arranged on the mounting box 22, and the rear supporting rod 30 is hinged with the mounting box 22; the second pipe portion 23 is U-shaped, and both ends of the second pipe portion 23 are connected to the mounting box 22, respectively.

The utility model discloses in, mounting box 22 includes first casing and second casing, form the sliding tray between first casing and the second casing, back bracing piece 30 is connected with mounting box 22 is articulated, and slide around the sliding tray, first casing is equipped with the spliced eye, first pipe portion 21 stretches into in this spliced eye, and be fixed in mounting box 22 through threaded fastener, still form the cooperation groove between first casing and the second casing, second pipe portion 23 inserts this cooperation inslot, and be fixed in mounting box 22 through threaded fastener.

In the embodiment of the present invention, as shown in fig. 1, 2 and 3, the rear supporting rod 30 is U-shaped, the rear supporting rod 30 includes a clamping portion 31 and a hinge portion 32, wherein the clamping portion 31 is clamped with any one of the positioning slots 11 to fix the angle of the U-shaped tube 20; the two hinge portions 32 are arranged at two ends of the clamping portion 31, and the hinge portions 32 are in one-to-one correspondence and hinged connection with the mounting box 22. The rear support rod 30 is formed by bending a round rod or a round pipe, and the clamping portion 31 and the hinge portion 32 are in arc transition.

In an embodiment of the present invention, as shown in fig. 1, 2 and 3, the travel chair 100 further comprises a toy bar 50, wherein the toy bar 50 is rotatably disposed on the U-shaped tube 20. The toy pole 50 of the utility model can rotate 360 degrees.

In an embodiment of the present invention, as shown in fig. 1, 2 and 3, the traveling chair 100 further comprises a front support bar 60, and the front support bar 60 is connected to the base 10 in a snap-fit manner.

In the embodiment of the present invention, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, the traveling chair 100 further includes a music box 70, the music box 70 is disposed inside the base 10, and the base 10 is further provided with a switch 71 for controlling the music box 70. The music box 70 can play music for infant entertainment. The base 10 is also provided with a sound transmission hole.

In an embodiment of the present invention, as shown in fig. 4, the traveling chair 100 further comprises a non-slip mat 80, and the non-slip mat 80 is disposed on the base 10. The purpose of the non-slip mat 80 is to increase friction.

The above is only the optional embodiment of the present invention, and not the scope of the present invention is limited thereby, all the equivalent structure changes made by the contents of the specification and the drawings are utilized under the inventive concept of the present invention, or the direct/indirect application in other related technical fields is included in the patent protection scope of the present invention.

Claims

1. A travel chair, characterized in that the travel chair comprises:

the U-shaped pipe is rotatably arranged on the base;

when the rear supporting rod is located the positioning groove, the safety cover is connected with the base in a buckled mode, so that the rear supporting rod is limited between the positioning groove and the safety cover.

2. The travel chair of claim 1, wherein the safety cover is provided with a latch portion, and the base is provided with a latch portion, the latch portion being snap-fit to the latch portion.

3. The travel chair of claim 1, wherein the base is provided with a rotatable seat and the safety cover is provided with a rotatable portion, the rotatable portion being hingedly connected to the rotatable seat.

4. The travel chair of claim 1, wherein the safety cover is provided with a plurality of sets of positioning portions on a side thereof facing the positioning grooves, the positioning portions corresponding to the positioning grooves one by one, each positioning portion comprising a plurality of positioning pieces, the positioning pieces being provided with circular arc grooves for engaging with the rear support rods.

5. The travel chair of claim 1, wherein the U-shaped tube comprises:

6. The travel chair of claim 5, wherein the rear support bar is U-shaped, the rear support bar comprising:

7. The travel chair of any one of claims 1-6, further comprising a toy bar rotatably mounted to the U-shaped tube.

8. The travel chair of any of claims 1 to 6, further comprising a front support bar that is snap-fit to the base.

9. The travel chair of any of claims 1 to 6, further comprising a music box, the music box being located inside the base, the base further having a switch for controlling the music box.

10. The travel chair of any one of claims 1 to 6, further comprising a non-slip mat, the non-slip mat being provided on the base.