Bath chair for children

Abstract

The utility model belongs to the technical field of baby products, and particularly relates to a bath chair for children, which comprises a base, a backrest and a rotating seat which are oppositely arranged are arranged on the base, a plurality of body locking armrests which rotate up and down towards the rotating seat are arranged on the rotating seat, and each body locking armrest is provided with an abutting end; the body locking handrail has a body locking state and an unlocking state; in the body locking state, the body locking handrail rotates and is arranged between the backrest and the rotating seat, so that the abutting end abuts against the backrest, and a body locking area for limiting a child is formed; a locking assembly for connecting the backrest with the abutting end is arranged between the backrest and the abutting end; and in an unlocking state, the lock body armrest rotates so as to be separated from the position between the backrest and the rotating seat. According to the child bath chair, the abutting end and the switching end of the lock body armrest are stably connected to the rotating seat and the backrest respectively, and therefore when the child bath chair receives external force, the child bath chair cannot deform due to the stress.

Description

Technical Field

[0001] This utility model belongs to the field of baby product technology, and specifically refers to a children's bath chair. Background Technology

[0002] Referring to the baby bath chair disclosed in patent 2024213662127, there is a base and a backrest. The backrest is provided with a horizontally rotatable locking armrest. The locking armrest has a connecting end and a movable end. When the movable end of the locking armrest is locked, it can form a safe space with the backrest to restrict the lateral movement of the baby's body.

[0003] Most existing shower chair backrests are made of plastic, which is prone to deformation under stress. The locking armrests on the existing shower chair in this patent are rotatably connected to the backrest, and the connection between the armrests and the support is only through a plug-in joint, making the connection unstable. If a parent or child leans against the locking armrest during a shower, the backrest may deform, causing the connection between the armrest and the support to detach, thus affecting the locking effect of the armrest. Summary of the Invention

[0004] The purpose of this invention is to provide a children's bath chair with a more stable overall structure and better locking effect.

[0005] The purpose of this utility model is achieved as follows:

[0006] A children's bath chair includes a base, on which an opposing backrest and a swivel seat are provided. The swivel seat is provided with a plurality of locking armrests that rotate up and down toward the swivel seat, and the locking armrests have abutment ends.

[0007] The lockable handrail has both a locked and unlocked state.

[0008] In the locked state, the locking armrest rotates and is positioned between the backrest and the rotating seat, so that the abutment end rests against the backrest, forming a locking area to restrict children; a locking component connecting the backrest and the abutment end is provided;

[0009] In the unlocked state, the locking armrest rotates to move it away from the backrest and the rotating seat.

[0010] Furthermore, the locking component includes a protrusion disposed on the backrest, and a corresponding engaging groove is provided on the abutting end.

[0011] Furthermore, a sliding groove is provided on one side of the snap-fit ​​groove, and a limiting pin is slidably provided in the sliding groove. A limiting slot is provided on the side of the protrusion opposite to the limiting pin. When the protrusion is located in the snap-fit ​​groove, the locking handle is locked by sliding the limiting pin into the limiting slot.

[0012] Furthermore, one end of the limiting pin is also provided with a reset element that allows the limiting pin to move toward the locking groove.

[0013] Furthermore, the sliding groove is provided with a connecting groove that communicates with the outside world, and the limiting pin is connected to an operating slider located outside the lock body armrest through the connecting groove.

[0014] Furthermore, the locking armrests are provided in two parts and are respectively connected to the left and right sides of the rotating seat, with the abutting ends of the two locking armrests abutting against the left and right ends of the backrest respectively.

[0015] Furthermore, the rotating seat includes a base connected to the base and a rotating part fixed on the base. The rotating part includes a first half and a second half that are spliced ​​together. The first half and the second half are provided with receiving grooves at both ends. The receiving grooves are provided with baffles at the front and back respectively. The baffles are provided with a first notch and a second notch, which are used to form an outer circular hole and an inner circular hole when the first half and the second half are spliced ​​together. The diameter of the outer circular hole is larger than that of the inner circular hole.

[0016] The lock body handle has a connecting end, which is provided with an outer ring groove and an inner ring groove. The connecting end is used to rotatably connect to the rotating part, and to make the outer edge of the outer hole engage in the outer ring groove, and to make the outer edge of the inner hole engage in the inner ring groove.

[0017] Furthermore, it also includes a limiting ring, with both ends of the limiting ring located within the receiving groove; the adapter end is provided with an annular boss that abuts against the end face of the limiting ring.

[0018] Furthermore, the left and right sides of the backrest are provided with notches and grooves, and the abutting end of the locking armrest is used to abut against the notches and grooves for connection; the notches and grooves are provided with protruding posts.

[0019] The outstanding and beneficial technical effects of this utility model compared to the prior art are:

[0020] The abutment end and the connecting end of the locking armrest described in this patent are stably connected to the rotating seat and the backrest, respectively. Therefore, when the children's bath chair in this patent is subjected to external force, it will not deform due to the force, which would cause the locking armrest, backrest and rotating seat to fall off, making the locking effect of the children's bath chair more stable. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of this utility model.

[0022] Figure 2 This is a structural diagram of the lock handle in the unlocked state.

[0023] Figure 3 This is a structural diagram of the lock-body handrail.

[0024] Figure 4 This is a diagram illustrating the locking of the armrests and backrest in the locked state.

[0025] Figure 5 This is a schematic diagram of an explosion at the rotating seat on the lock armrest.

[0026] Figure 6 This is a schematic diagram of the structure where the locking armrest is located within the first half.

[0027] Figure 7 This is a structural diagram of the lock handle, the first half, and the limiting ring.

[0028] The meaning of the labels in the diagram:

[0029] 1. Base;

[0030] 2. Backrest; 21. Protruding post; 22. Limiting slot; 23. Notch slot;

[0031] 3. Rotating seat; 31. Base; 32. Rotating part; 321. First half; 322. Second half; 323. Receiving groove; 324. Flange; 325. First notch; 326. Second notch; 327. Limiting ring;

[0032] 4. Locking handle; 41. Abutment end; 42. Snap-fit ​​groove; 43. Sliding groove; 44. Limit pin; 45. Reset part; 46. Connecting groove; 47. Operating slider; 48. Adapter end; 481. Outer ring groove; 482. Inner ring groove; 483. Annular boss; Detailed Implementation

[0033] The present invention will be further described below with reference to specific embodiments:

[0034] A children's bath chair includes a base 1, on which an opposing backrest 2 and a rotating seat 3 are provided. The rotating seat 3 is provided with a plurality of locking armrests 4 that rotate up and down toward the rotating seat. The locking armrests 4 have abutment ends 41.

[0035] like Figure 1 , 2As shown, the base 1 is an elliptical planar portion with several feet below it. The backrest 2 is a ring-shaped piece surrounding the rear edge of the planar portion. The rotating seat 3 is narrow and stands vertically on the front side of the planar portion. In fact, during the molding of the base 1 in this patent, parts of the backrest 2 and the rotating seat 3 are integrally formed; for example... Figure 1 As shown, the rotating base 3 in this patent includes a base 31 and a rotating part 32 that are inserted into each other. The base 1 and the lower half of the backrest 2 are integrally formed with the flat part. This is to facilitate the demolding of the base 1 and increase manufacturing efficiency.

[0036] like Figure 5-7 As shown, the rotating part 32 includes a first half 321 and a second half 322 that are spliced ​​together. The first half 321 and the second half 322 are two opposing arc-shaped shells. A receiving groove 323 is separated from the left and right ends of the first half 321 and the second half 322 by a retaining edge 324. A second notch 326 and a first notch 325 are provided on the retaining edge 324. The first half 321 and the second half 322 are spliced ​​together by a screw structure or a snap-fit ​​structure. After splicing, the receiving groove 323 on the first half 321 and the second half 322 are spliced ​​together to form a complete receiving cavity. The first notch 325 and the second notch 326 on the first half 321 and the second half 322 are spliced ​​together to form an outer circular hole and an inner circular hole, wherein the diameter of the outer circular hole is larger than that of the inner circular hole.

[0037] Combination Figure 2 As shown, there are two lock body handles 4, which are respectively located at the left and right ends of the rotating seat 3. The lock body handle 4 is generally arc-shaped, and one end is provided with a connecting end 48. The connecting end 48 is provided with an outer ring groove 481 and an inner ring groove 482. The depth of the outer ring groove 481 is shallower than that of the inner ring groove 482.

[0038] During installation, first disassemble the first half 321 and the second half 322, then place the adapter end 48 in the receiving groove 323 of one half, and then splice the first half 321 and the second half 322 together. At the same time, make the retaining edge 324 outside the outer circular hole engage in the outer ring groove 481, and make the retaining edge 324 outside the inner circular hole engage in the inner ring groove 482. The engagement of the two allows the adapter end 48 to rotate in the normal direction within the rotating part 32.

[0039] Furthermore, it also includes a limiting ring 327, with both ends of the limiting ring 327 located within the receiving groove 323. When the first half 321 and the second half 322 are connected by screws, they are simultaneously fixed within the receiving groove 323. The adapter end 48 passes through the limiting ring 327, and an annular boss 483 is provided on the adapter end 48 that abuts against the end face of the limiting ring 327. Specifically, the annular boss 483 is located on one side of the outer annular groove 481, and the abutment between the end faces of the two increases the stability of the rotation of the lock body handle 4.

[0040] Furthermore, the locking armrest 4 has a locked state and an unlocked state. In the locked state, the locking armrest 4 rotates and is positioned between the backrest 2 and the rotating seat 3, so that the abutment end 41 abuts against the backrest 2, forming a locking area to restrict children. A locking component connecting the backrest 2 and the abutment end 41 is provided between the backrest 2 and the abutment end 41. In the unlocked state, the locking armrest 4 rotates to move away from the backrest 2 and the rotating seat 3.

[0041] refer to Figure 3 As shown, since the locking armrest 4 in this patent is arc-shaped, its outer end is the abutment end 41. When the locking armrest 4 rotates in the normal direction, the running path of the abutment end 41 is the top of the left side end or the top of the right side end of the backrest 2.

[0042] like Figure 2-4 As shown, the left and right sides of the backrest 2 are provided with notches and grooves 23. The depth of the notches and grooves 23 is adapted to the thickness of the abutment end 41, allowing the abutment end 41 of the locking armrest 4 to abut against the notches and grooves 23 and then be locked by the locking assembly. The locking assembly includes a protrusion 21 provided on the notches and grooves 23, and the abutment end 41 is provided with a corresponding engaging groove 42. During its rotation, the rotating seat 3 will cause the protrusion 21 to be located in the engaging groove 42, thereby forming a limit.

[0043] Furthermore, a sliding groove 43 is provided on one side of the locking groove 42. The sliding groove 43 is formed inside the abutment end 41. A limiting pin 44 slides within the sliding groove 43. A limiting groove 22 opposite to the limiting pin 44 is provided on the side of the protrusion 21. A connecting groove 46 communicating outwards is provided downwards from the sliding groove 43. The limiting pin 44 passes through the connecting groove 46 and connects to the operating slider 47 located on the surface of the lock body armrest 4. When the lock body armrest 4 rotates so that the protrusion 21 is located in the locking groove 42, the user controls the operating slider 47 to drive the limiting pin 44 to slide within the sliding groove 43, so that the limiting pin 44 enters the limiting groove 22 to lock the lock body armrest 4, thereby preventing the lock body armrest 4 from rotating in the normal direction. At this time, the backrest 2 and the rotating seat 3 can be connected front and rear by the lock body armrest 4 to form a ring-shaped locking area for restricting the movement of children.

[0044] Since the abutting end 41 and the connecting end 48 of the locking armrest 4 described in this patent are stably connected to the rotating seat 3 and the backrest 2 respectively, when the children's bath chair in this patent is subjected to external force, it will not deform due to the force, causing the locking armrest 4 to fall off from the backrest 2 and the rotating seat 3, making the locking effect of the children's bath chair more stable.

[0045] Furthermore, one end of the limiting pin 44 is also provided with a reset member 45 that allows the limiting pin 44 to move towards the locking groove 42. The reset member 45 is generally a spring, with one end of the spring abutting against the limiting pin 44 and the other end abutting against the inside of the sliding groove 43. The reset member 45 ensures that the limiting pin 44 always moves outward, and when the protrusion 21 is located in the locking groove 42, one end of the limiting pin 44 is always located in the limiting groove 22, thereby preventing the locking armrest 4 from falling off the backrest 2 and making the locking effect of the child bath chair more stable.

[0046] The above embodiments are merely preferred embodiments of the present utility model and are not intended to limit the scope of protection of the present utility model. Therefore, all equivalent changes made to the structure, shape, and principle of the present utility model should be covered within the scope of protection of the present utility model.

[0047] It should be understood that the structures, proportions, sizes, etc., depicted in the accompanying drawings are merely for illustrative purposes to aid those skilled in the art and are not intended to limit the scope of this invention. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in proportions, or adjustments to size, without affecting the effectiveness and purpose of this invention, should still fall within the scope of the disclosed technical content. Furthermore, the terms "upper," "lower," "left," "right," "middle," and "one" used in this specification are merely for clarity and not intended to limit the scope of this invention. Changes or adjustments to their relative relationships, without substantially altering the technical content, should also be considered within the scope of this invention.

[0048] It should also be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on the other component or may be connected to an intermediary component. When a component is referred to as being "connected to" another component, it can be directly connected to the other component or indirectly connected to the other component through an intermediary component.

[0049] Furthermore, the use of terms such as "first" and "second" in this application is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed in this application.

Claims

1. A children's bath chair, characterized in that: Includes a base (1), on which are provided opposing backrests (2) and rotating seats (3), and on which are provided a plurality of locking armrests (4) that rotate up and down toward the rotating seats (3), and the locking armrests (4) have abutting ends (41); The locking handle (4) has a locked state and an unlocked state; In the locked state, the locking armrest (4) rotates and is placed between the backrest (2) and the rotating seat (3), so that the abutment end (41) abuts against the backrest (2), forming a locking area to restrict children; a locking component connecting the two is provided between the backrest (2) and the abutment end (41); In the unlocked state, the lock body armrest (4) rotates to move the lock body armrest (4) away from the backrest (2) and the rotating seat (3).

2. A child bath chair according to claim 1, characterized in that: The locking assembly includes a protrusion (21) disposed on the backrest (2), and a corresponding snap-fit ​​groove (42) is provided on the abutting end (41).

3. A child bath chair according to claim 2, characterized in that: The snap-fit ​​groove (42) is also provided with a sliding groove (43) on one side. A limiting pin (44) is slidably provided in the sliding groove (43). The side of the protrusion (21) is provided with a limiting groove (22) opposite to the limiting pin (44). When the protrusion (21) is located in the snap-fit ​​groove (42), the locking handle (4) is locked by sliding the limiting pin (44) into the limiting groove (22).

4. A child bath chair according to claim 3, characterized in that: One end of the limiting pin (44) is also provided with a reset member (45) that allows the limiting pin (44) to move toward the locking groove (42).

5. A child bath chair according to claim 3, characterized in that: The sliding groove (43) is provided with a connecting groove (46) that communicates with the outside world. The limiting pin (44) is connected to the operating slider (47) located outside the lock body armrest (4) through the connecting groove (46).

6. A child bath chair according to any one of claims 2-5, characterized in that: Two locking armrests (4) are provided and are respectively connected to the left and right sides of the rotating seat (3). The abutting ends (41) of the two locking armrests (4) abut against the left and right ends of the backrest (2).

7. A child bath chair according to claim 6, characterized in that: The rotating seat (3) includes a base (31) connected to the base (1) and a rotating part (32) fixed on the base (31). The rotating part (32) includes a first half (321) and a second half (322) spliced ​​together. The first half (321) and the second half (322) are provided with receiving grooves (323) at both ends. The receiving grooves (323) are provided with baffles (324) at the front and back respectively. The baffles (324) are provided with a first notch (325) and a second notch (326) for forming an outer circular hole and an inner circular hole after the first half (321) and the second half (322) are spliced ​​together. The diameter of the outer circular hole is larger than that of the inner circular hole. The lock handle (4) has a connecting end (48), which has an outer ring groove (481) and an inner ring groove (482). The connecting end (48) is used to rotatably connect to the rotating part (32), and the outer edge (324) of the outer hole is engaged in the outer ring groove (481), and the outer edge (324) of the inner hole is engaged in the inner ring groove (482).

8. A child bath chair according to claim 7, characterized in that: It also includes a limiting ring (327), the two ends of which are located in the receiving groove (323); the adapter end (48) is provided with an annular boss (483) that abuts against the end face of the limiting ring (327).

9. A child bath chair according to any one of claims 2-5, characterized in that: The backrest (2) has notches (23) on both sides, and the abutting end (41) of the locking armrest (4) is used to abut against the notches (23) for connection; the notches (23) are provided with protrusions (21).

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