Height-adjustable child standing bath frame

Abstract

The utility model belongs to the field of bathing equipment, and relates to a height-adjustable child standing bathing frame which comprises a base, connecting rods and a body support, the connecting rods comprise a first connecting rod and a second connecting rod, a first adjusting hole is formed in the first connecting rod, and a plurality of second adjusting holes are formed in the side, opposite to the first adjusting hole, of the second connecting rod; the first connecting rod is further provided with a swing rod mounting seat, a swing rod is arranged in the swing rod mounting seat, the middle of the swing rod is rotationally connected with the swing rod mounting seat, a button is arranged at one end of the swing rod and extends outwards to the outside of the swing rod mounting seat, and a positioning block is arranged at the other end of the swing rod and penetrates through the first adjusting hole to extend into any second adjusting hole. A reset device is further arranged in the swing rod mounting seat, and the reset device always provides force for the positioning block to move towards the direction of the second adjusting hole; the body support comprises a fixing frame and two surrounding arms. The device has the advantages of being simple in structure and capable of adjusting the height of the body support.

Description

Technical Field

[0001] The utility model belongs to the field of bathing equipment and relates to a children's standing bath rack with adjustable height. Background Technique

[0002] The existing children's bath rack includes a base for children to stand on and a body support for fixing the children's body. When in use, let the child stand on the base, and use the surrounding arms on the body support to fix the child's body to prevent the child from falling. The height of the existing children's bath rack cannot be adjusted, so it is not very suitable for children of different heights. Summary of the Invention

[0003] According to the above problems, the present invention provides a children's standing bath rack with adjustable height, which has the advantages of simple structure and can adjust the height of the body support.

[0004] The purpose of the present invention is achieved as follows:

[0005] A children's standing bath rack with adjustable height includes a base, a connecting rod and a body support. The connecting rod includes a first connecting rod and a second connecting rod. The lower end of the first connecting rod is fixedly connected to the base, and the upper end of the second connecting rod is fixedly connected to the body support. The upper end of the first connecting rod is sleeved outside the lower end of the second connecting rod. A first adjustment hole is formed on the first connecting rod. On one side of the second connecting rod opposite to the first adjustment hole, a number of second adjustment holes are provided. A swing rod mounting seat is also provided on the first connecting rod. A swing rod is provided inside the swing rod mounting seat. The middle part of the swing rod is rotatably connected to the swing rod mounting seat. One end of the swing rod is provided with a button, and the button extends outward to the outside of the swing rod mounting seat. The other end of the swing rod is provided with a positioning block, and the positioning block passes through the first adjustment hole and extends into any one of the second adjustment holes;

[0006] A reset device is also provided inside the swing rod mounting seat, and the reset device always gives the positioning block a force to move towards the second adjustment hole;

[0007] The body support includes a fixing frame and two surrounding arms. The inner ends of the surrounding arms are respectively rotatably connected to the fixing frame.

[0008] With the above settings, since the middle part of the swing rod is rotatably connected to the swing rod mounting seat, only need to press the button, then the positioning block will move away from the second adjustment hole until it leaves the second adjustment hole, and then move the second connecting rod up and down to adjust the body support to the required height. Release the button, and under the action of the reset device, the positioning block enters the corresponding second adjustment hole after adjustment to achieve height fixation. Thus, the height of the body support can be adjusted corresponding to children of different heights.

[0009] The present utility model is further configured as follows: a chute is provided on the first connecting rod corresponding to the swing rod mounting seat. The upper end of the chute is open, and sliders are formed on both sides of the swing rod mounting seat. The swing rod mounting seat can slide relative to the chute.

[0010] Through the setting of the chute, the installation and disassembly of the swing rod mounting seat can be facilitated. When disassembly is required, only press the button to move the positioning block away from the second adjustment hole until it leaves the second adjustment hole and the first adjustment hole, and then slide the swing rod mounting seat upward to achieve disassembly. The installation is the same. Hold the button to retract the fixing block into the swing rod mounting seat, and then slide it downward so that the positioning block corresponds to the first adjustment hole to complete the installation.

[0011] The present utility model is further configured as follows: a spray gun hanging ear is provided above the swing rod mounting seat. A clamping block is provided at the rear end of the spray gun hanging ear, and a bayonet corresponding to the clamping block is provided in the chute.

[0012] Through the above settings, it can play a fixing role for the swing rod mounting seat and can prevent the spray gun, facilitating use.

[0013] The present utility model is further configured as follows: the reset device is a reset spring, and the reset spring is provided between the inner wall of the swing rod mounting seat and the positioning block.

[0014] The present utility model is further configured as follows: rotation cavities opening outward are respectively provided on both sides of the fixing frame. The inner ends of the surrounding arms are arranged in the rotation cavities. An installation cavity is provided in the surrounding arms. An adjustment seat is provided in the installation cavity. The adjustment seat is fixedly connected to the fixing frame. A cylindrical cavity is formed in the adjustment seat. A circle of upward-facing ratchet teeth is formed on the inner wall of the adjustment seat. An adjustment member is provided in the adjustment seat. The adjustment member can slide up and down in the cavity. A circle of downward-facing check ratchet teeth is formed on the adjustment member. The check ratchet teeth and the ratchet teeth are arranged correspondingly. The direction of the ratchet teeth is set such that the surrounding arms can rotate inward and contract, preventing outward opening and rotation;

[0015] A cylindrical positioning post is formed in the installation cavity. The positioning post is inserted into the cavity of the adjustment seat. The positioning post is designed with a hollow interior and an open lower end. A number of positioning grooves are formed on the circumference of the positioning post. The adjustment member is arranged in the positioning post and is correspondingly formed with a number of positioning strips for the positioning grooves. The lower end of the adjustment member extends out from the open lower end of the positioning post;

[0016] A compression spring is provided above the adjustment member. The compression spring always gives the adjustment member a downward movement force.

[0017] Through the above arrangement, the adjusting member is pressed upward to separate the pawl and the non-return pawl. At this time, the positioning column and the adjusting member are not restricted by the adjusting seat, and the swiveling arms can be opened outward to facilitate the child to be placed in; after the child is placed in, since the directions in which the pawl and the non-return pawl are arranged allow the swiveling arms to shrink and rotate inward, when the swiveling arms shrink inward, the adjusting member and the adjusting seat can rotate without being restricted by the pawl, so there is no need to press the adjusting member upward, and the positioning column and the adjusting member rotate relative to the adjusting seat at the same time, so that the swiveling arms can be shrunk to a suitable size to fix the child's body. With this arrangement, when the child is bathing, the swiveling arms will not be opened, and can only be opened by pressing the adjusting member upward, and then when shrinking the swiveling arms, there is no need to press the adjusting member, which is convenient to use.

[0018] The utility model is further configured as follows: the adjustment seat extends a fixing portion toward the fixing frame, the rotating cavity of the fixing frame and the installation cavity of the embracing arm are respectively formed with a first through groove and a second through groove for the fixing portion to pass through, a fixing seat is provided in the fixing frame, and the fixing portion is fixedly connected to the fixing seat after passing through the first through groove and the second through groove.

[0019] The utility model is further configured as follows: two rotation limiting blocks are formed in the installation cavity of the embracing arm, and the two rotation limiting blocks are respectively arranged on both sides of the fixing part.

[0020] The setting of the rotation limit block can prevent the encircling arm from opening or contracting at an excessive angle.

[0021] The utility model is further configured as follows: the upper end of the adjusting member is a hollow cylinder, a plurality of guide grooves are formed on the inner wall of the hollow cylinder, a guide column is formed on the upper part of the mounting cavity of the embracing arm, and a plurality of guide strips matching the guide grooves are provided on the guide column.

[0022] The design of the guide groove and the guide strip can guide the adjusting member when it moves up and down, making the movement of the adjusting member more stable.

[0023] The utility model is further configured as follows: the compression spring is sleeved outside the hollow cylinder, a circle of bosses is formed in the middle of the adjusting member, the non-return pawl is arranged on the lower end surface of the bosses, the lower end of the compression spring abuts against the upper surface of the bosses, and the upper end of the compression spring abuts against the upper wall of the installation cavity.

[0024] The utility model is further configured as follows: a soft rubber sleeve is provided at the opening of the rotating cavity, and a part of the soft rubber sleeve is wrapped around the embracing arm.

[0025] The provision of the soft rubber sleeve can prevent the hand of a child from being caught in the gap between the encircling arm and the rotating cavity when the encircling arm is opened or retracted.

[0026] Compared with the prior art, the present invention has the following outstanding and beneficial technical effects: since the middle part of the swing rod is rotatably connected to the swing rod mounting seat, the positioning block only needs to be pressed to move away from the second adjustment hole until it leaves the second adjustment hole, and then the second connecting rod is moved up and down to adjust the body support to the required height. When the button is released, the positioning block enters the corresponding second adjustment hole after adjustment under the action of the reset device to achieve height fixation. Therefore, the corresponding height of the body support can be adjusted for children of different heights. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0028] Figure 1 It is a structural diagram of a bathing rack.

[0029] Figure 2 This is the internal structure diagram of the connecting rod.

[0030] Figure 3 for Figure 2 Enlarged view of point A.

[0031] Figure 4 It is a structural schematic diagram of the pendulum rod mounting base and the pendulum rod.

[0032] Figure 5 This is a diagram of the internal structure of the fixed frame.

[0033] Figure 6 This is a diagram of the internal structure of the arm.

[0034] Figure 7 This is one of the exploded views of the structure of the embracing arm.

[0035] Figure 8 This is the second exploded view of the structure of the embracing arm.

[0036] 1-base; 2-body support; 3-first connecting rod; 4-second connecting rod; 5-first adjustment hole; 6-second adjustment hole; 7-rocker mounting seat; 8-rocker; 9-button; 10-positioning block; 11-reset spring; 12-slide; 13-slider; 14-spray gun hanging ear; 15-block; 16-bayonet;

[0037] 20-fixed frame; 21-rotating cavity; 22-first through slot; 23-fixed seat; 24-soft rubber sleeve;

[0038] 30-encircling arm; 31-installation cavity; 32-positioning column; 33-positioning groove; 34-second through groove; 35-rotation limit block; 36-guide column; 37-guide bar;

[0039] 40-adjusting seat; 41-cylindrical cavity; 42-pawl; 43-fixing part;

[0040] 50-adjusting member; 51-check pawl; 52-positioning strip; 53-compression spring; 54-hollow cylinder; 55-guide groove; 56-boss. DETAILED DESCRIPTION

[0041] To make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other implementation methods obtained by ordinary technicians in this field without creative work belong to the scope of protection of the present invention.

[0042] A height-adjustable standing bathing rack for children, comprising a base 1, a connecting rod and a body support 2, wherein the connecting rod comprises a first connecting rod 3 and a second connecting rod 4, wherein the lower end of the first connecting rod 3 is fixedly connected to the base 1, the upper end of the second connecting rod 4 is fixedly connected to the body support 2, the upper end of the first connecting rod 3 is sleeved outside the lower end of the second connecting rod 4, a first adjusting hole 5 is formed on the first connecting rod 3, a side of the second connecting rod 4 opposite to the first adjusting hole 5 is provided with a plurality of second adjusting holes 6, the first connecting rod 3 is further provided with a swing rod mounting seat 7, a swing rod 8 is provided in the swing rod mounting seat 7, the middle part of the swing rod 8 is rotatably connected to the swing rod mounting seat 7, a button 9 is provided at one end of the swing rod 8, the button 9 extends outwardly to the outside of the swing rod mounting seat 7, a positioning block 10 is provided at the other end of the swing rod 8, the positioning block 10 passes through the first adjusting hole 5 and extends to any one of the second adjusting holes 6;

[0043] The rocker mounting seat 7 is also provided with a return spring 11, which is arranged between the inner wall of the rocker mounting seat 7 and the positioning block 10, and the return spring 11 always gives the positioning block 10 a force to move in the direction of the second adjustment hole;

[0044] The body support 2 includes a fixing frame 20 and two embracing arms 30 , and the inner ends of the embracing arms 30 are rotatably connected to the fixing frame 21 .

[0045] With the above settings, since the middle part of the swing rod 8 is rotatably connected to the swing rod mounting seat 7, only by pressing the button 9, the positioning block 10 will move away from the second adjustment hole 6 until it leaves the second adjustment hole 6, and then move the second connecting rod 4 up and down to adjust the body support 2 to the required height. After releasing the button 9, under the action of the return spring 11, the positioning block 10 enters the corresponding second adjustment hole 6 after adjustment to achieve height fixation. Thus, the height of the body support 2 can be adjusted according to children of different heights.

[0046] The present utility model is further configured as: a chute 12 is provided on the first connecting rod 3 corresponding to the swing rod mounting seat 7. The upper end of the chute 12 is open, and sliders 13 are formed on both sides of the swing rod mounting seat 9. The swing rod mounting seat 7 can slide relative to the chute 12. Through the setting of the chute 12, the installation and disassembly of the swing rod mounting seat 7 can be facilitated. When disassembly is required, only by pressing the button, the positioning block 10 is moved away from the second adjustment hole 6 until it leaves the second adjustment hole 6 and the first adjustment hole 5, and then the swing rod mounting seat 7 is slid upward to achieve disassembly. During installation, in the same way, hold the button 9 to make the fixing block 10 retract into the swing rod mounting seat 7, and then slide downward to make the positioning block 10 correspond to the first adjustment hole 5 to complete the installation.

[0047] The present utility model is further configured as: a spray gun hanging ear 14 is provided above the swing rod mounting seat 7, and a clamping block 15 is provided at the rear end of the spray gun hanging ear 14. A bayonet 16 corresponding to the clamping block 15 is provided in the chute 12. Through the above settings, the swing rod mounting seat can be fixed, and the spray gun can be prevented, which is convenient for use.

[0048] Rotating cavities 21 opening outward are respectively provided on both sides of the fixing frame 20. The inner ends of the surrounding arms 30 are arranged in the rotating cavities 21. An installation cavity 31 is provided in the surrounding arms 30. An adjusting seat 40 is arranged in the installation cavity 31. The adjusting seat 40 is fixedly connected to the fixing frame 20. A cylindrical cavity 41 is formed in the adjusting seat 40. A circle of upward-facing pawls 42 is formed on the inner wall of the adjusting seat 40. An adjusting member 50 is provided in the adjusting seat 40. The adjusting member 50 can slide up and down in the cavity 41. A circle of downward-facing check pawls 31 is formed on the adjusting member 50. The check pawls 31 and the pawls 42 are arranged corresponding to each other. The direction of the pawls 42 is set such that the surrounding arms 30 can rotate inward and contract, preventing outward opening and rotation;

[0049] A cylindrical positioning post 32 is formed in the installation cavity 31. The positioning post 32 is inserted into the cavity 41 of the adjusting seat. The positioning post 32 is designed with a hollow interior and an open lower end. A number of positioning grooves 33 are formed on the circumference of the positioning post 32. The adjusting member 50 is arranged in the positioning post 32, and a number of positioning strips 52 are formed corresponding to the positioning grooves 33. The lower end of the adjusting member 50 extends out from the open lower end of the positioning post 32;

[0050] A compression spring 53 is disposed above the adjusting member 50 , and the compression spring 53 always provides a force for the adjusting member 50 to move downward.

[0051] By the above arrangement, the adjusting member 50 is pressed upwards to separate the ratchet 42 and the non-return ratchet 51. At this time, the positioning column 32 and the adjusting member are not restricted by the adjusting seat 40, and the rotating encircling arm 30 can be opened outwards, which is convenient for putting the child in; after the child is put in, the encircling arm is allowed to shrink and rotate inwards because the directions in which the ratchet 42 and the non-return ratchet 51 are arranged allow the encircling arm to shrink and rotate inwards, so when the encircling arm shrinks inwards, even if there is no need to press the adjusting member 50 upwards, the adjusting member 50 and the adjusting seat 40 are not restricted by the ratchet and can rotate. The positioning column 32 and the adjusting member 50 rotate relative to the adjusting seat 40 at the same time, and the encircling arm 30 can be shrunk to a suitable size to fix the child's body. Such an arrangement makes it possible for the child to not be opened when taking a bath, and only by pressing the adjusting member 50 upwards can the encircling arm 30 be opened, and then when shrinking the encircling arm, there is no need to press the adjusting member 50, which is convenient to use.

[0052] The adjusting seat 40 extends a fixing portion 43 toward the fixing frame 20, and the rotating cavity 21 of the fixing frame 20 and the installation cavity 31 of the embracing arm 30 are respectively formed with a first through groove 22 and a second through groove 34 for the fixing portion 43 to pass through. A fixing seat 23 is provided in the fixing frame 20, and the fixing portion 43 is fixedly connected to the fixing seat 23 after passing through the first through groove 22 and the second through groove 34.

[0053] Two rotation-limiting blocks 35 are formed in the installation cavity 31 of the encircling arm 30, and the two rotation-limiting blocks 35 are respectively arranged on both sides of the fixing portion 43. Through the arrangement of the rotation-limiting blocks 35, the encircling arm can be prevented from opening excessive angles or contracting excessive angles.

[0054] The upper end of the adjusting member 50 is a hollow cylinder 54, and a plurality of guide grooves 55 are formed on the inner wall of the hollow cylinder 54. A guide column 36 is formed on the upper part of the embracing arm installation cavity 31, and a plurality of guide bars 37 matching the guide grooves 55 are provided on the guide column 36. The design of the guide grooves 55 and the guide bars 37 can guide the adjusting member 50 when it moves up and down, so that the adjusting member 50 moves more stably.

[0055] The compression spring 53 is sleeved outside the hollow cylinder 54, and a circle of bosses 56 are formed in the middle of the adjusting member 50. The check pawl 51 is arranged on the lower end surface of the boss 56. The lower end of the compression spring 53 abuts against the upper surface of the boss 56, and the upper end of the compression spring 53 abuts against the upper wall of the mounting cavity 31.

[0056] A soft rubber sleeve 24 is provided at the opening of the rotating cavity 21, and the soft rubber sleeve 24 partially wraps around the surrounding arm 30. Through the arrangement of the soft rubber sleeve, it can prevent the gap between the surrounding arm and the rotating cavity from pinching a child's hand when the surrounding arm is opened or retracted.

[0057] The present invention has the characteristics of simple structure and adjustable height of the body support.

[0058] The above embodiments are only preferred embodiments of the present invention, and do not limit the protection scope of the present invention accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of the present invention should be covered within the protection scope of the present invention.

Claims

1. An adjustable-height children's standing bath rack, comprising a base, a connecting rod and a body support. The connecting rod includes a first connecting rod and a second connecting rod. The lower end of the first connecting rod is fixedly connected to the base, and the upper end of the second connecting rod is fixedly connected to the body support. The upper end of the first connecting rod is sleeved outside the lower end of the second connecting rod, and it is characterized in that, A first adjusting hole is formed on the first connecting rod. On one side of the first adjusting hole of the second connecting rod, a number of second adjusting holes are provided. A swing rod mounting seat is also provided on the first connecting rod. A swing rod is provided in the swing rod mounting seat. The middle part of the swing rod is rotatably connected to the swing rod mounting seat. One end of the swing rod is provided with a button, and the button extends out of the swing rod mounting seat. The other end of the swing rod is provided with a positioning block, and the positioning block passes through the first adjusting hole and extends into any one of the second adjusting holes; A reset device is also provided in the swing rod mounting seat, and the reset device always gives a force to the positioning block to move in the direction of the second adjusting hole; The body bracket includes a fixed bracket and two surrounding arms. The inner ends of the surrounding arms are respectively rotatably connected to the fixed bracket.

2. The adjustable-height children's standing bath rack according to claim 1, characterized in that: A chute is provided on the first connecting rod corresponding to the swing rod mounting seat. The upper end of the chute is open. Sliders are formed on both sides of the swing rod mounting seat, and the swing rod mounting seat can slide relative to the chute.

3. The adjustable-height children's standing bath rack according to claim 2, characterized in that: A spray gun hanging ear is provided above the swing rod mounting seat. A clamping block is provided at the rear end of the spray gun hanging ear. A clamping opening corresponding to the clamping block is provided in the chute.

4. The adjustable-height children's standing bath rack according to claim 1, wherein: The reset device is a reset spring, and the reset spring is arranged between the inner wall of the swing rod mounting seat and the positioning block.

5. The adjustable-height children's standing bath rack according to claim 1, characterized in that: Rotating cavities opening outwards are respectively provided on both sides of the fixed bracket. The inner ends of the surrounding arms are arranged in the rotating cavities. An installation cavity is provided in the surrounding arms. An adjusting seat is provided in the installation cavity. The adjusting seat is fixedly connected to the fixed bracket. A cylindrical cavity is formed in the adjusting seat. A circle of upward-facing ratchet teeth is formed on the inner wall of the adjusting seat. An adjusting member is provided in the adjusting seat. The adjusting member can slide up and down in the cavity. A circle of downward-facing check ratchet teeth is formed on the adjusting member. The check ratchet teeth and the ratchet teeth are arranged corresponding to each other. The direction of the ratchet teeth is set such that the surrounding arms can contract and rotate inwards and are prevented from rotating outwards; A cylindrical positioning column is formed in the installation cavity. The positioning column is inserted into the cavity of the adjusting seat. The positioning column is designed with a hollow interior and an open lower end. A number of positioning grooves are formed on the circumference of the positioning column. The adjusting member is arranged in the positioning column and a number of positioning strips are formed corresponding to the positioning grooves. The lower end of the adjusting member extends out from the open lower end of the positioning column; A compression spring is provided above the adjusting member, and the compression spring always gives a force to the adjusting member to move downwards.

6. The adjustable-height children's standing bath rack according to claim 5, wherein: The adjusting seat extends towards the fixed bracket to form a fixing part. The rotating cavity of the fixed bracket and the installation cavity of the surrounding arm are respectively formed with a first through groove and a second through groove for the fixing part to pass through. A fixed seat is provided in the fixed bracket. After passing through the first through groove and the second through groove, the fixing part is fixedly connected to the fixed seat.

7. The adjustable-height children's standing bath rack according to claim 6, wherein: Two rotation limiting blocks are formed in the installation cavity of the surrounding arm, and the two rotation limiting blocks are respectively arranged on both sides of the fixing part.

8. The adjustable-height children's standing bath rack according to claim 5, characterized in that: The upper end of the adjusting member is a hollow cylinder. A number of guiding grooves are formed on the inner wall of the hollow cylinder. A guiding post is formed in the upper part of the installation cavity of the surrounding arm. A number of guiding strips matching the guiding grooves are provided on the guiding post.

9. The adjustable-height children's standing bath rack according to claim 8, wherein: The compression spring is sleeved outside the hollow cylinder. A circle of bosses is formed in the middle of the adjusting member. The check ratchet teeth are arranged on the lower end surface of the boss. The lower end of the compression spring abuts against the upper surface of the boss, and the upper end of the compression spring abuts against the upper wall of the installation cavity.

10. The adjustable-height children's standing bath rack according to claim 5, characterized in that: A soft rubber sleeve is provided at the opening of the rotating cavity, and the soft rubber sleeve partially wraps the surrounding arm.

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