Child health care massager convenient to adjust

Abstract

The invention relates to the technical field of health care instruments, in particular to a child health care massager convenient to adjust, a grip is arranged in the middle of a side frame, two sliding grooves and positioning seats are symmetrically arranged at the two ends of the side frame, the positioning seats are inserted into the sliding grooves and are in sliding connection with the sliding grooves, cross rods are arranged on the inner sides of the positioning seats, and the cross rods are connected with the side frame. According to the massage device, the distance between the transverse rods is adjusted by sliding the positioning base in the sliding groove, flexible adjustment can be achieved according to the body type difference of children, the idling phenomenon in the massage process is effectively avoided, the massage effect is remarkably improved, and the massage effect is improved. And the adaptability to children with different body types is enhanced.

Description

Technical Field

[0001] The present invention relates to the technical field of health care instruments, and particularly to a massage device for children's health care that is convenient to adjust. Background Art

[0002] With the continuous change of the environment, it has a great impact on people's physical health. Therefore, massage is now used to care for children's bodies to enhance children's immunity. And children's massage is a way to care for children.

[0003] Children's massage devices are divided into single-rod massage devices and double-rod massage devices. However, for traditional double-rod massage devices, the distance between the two massage rods is not adjustable. Due to the large differences in children's body types, the double-rod massage devices cannot well match children of different body types, and it is easy to produce an idling situation during massage, greatly reducing the massage effect of the massage device. Summary of the Invention

[0004] (1) Technical Problems to be Solved

[0005] In view of the deficiencies of the prior art, the present invention provides a massage device for children's health care that is convenient to adjust.

[0006] (2) Technical Solutions

[0007] To achieve the above object, the present invention provides the following technical solution: A massage device for children's health care that is convenient to adjust, including two side frames symmetrically arranged on the left and right. A grip is provided in the middle part of the side frame. Two chutes and positioning seats are symmetrically arranged at both ends of the side frame. The positioning seat is inserted into the chute and is slidably connected to the chute. A cross bar is provided inside the positioning seat. A plurality of massage rollers are rotatably arranged on the cross bar. Two empty slots communicating with the chute are symmetrically arranged at the rear side of the side frame. A first locking rod is provided outside the positioning seat. A knob contacting the side frame is provided at the outer end of the first locking rod. The first locking rod is inserted into the positioning seat and is threadedly connected to the positioning seat;

[0008] A positioning frame is provided inside the positioning seat. A groove is provided on the positioning frame. A positioning block located inside the groove and rotatably connected to the positioning frame is provided at the outer end of the cross bar. A second locking rod is provided at the upper end of the positioning frame. The second locking rod penetrates the positioning frame and the bottom end contacts the upper end of the positioning block seat. The second locking rod is threadedly connected to the positioning frame.

[0009] Further, an improvement of the present invention is that a positioning shaft inserted into the positioning block is provided at the bottom of the groove. The positioning shaft is rotatably connected to the positioning block.

[0010] Further, an improvement of the present invention is that the positioning seat and the positioning frame are of an integrated structure.

[0011] In order to facilitate the operation of the second locking rod and the knob, the present invention has been improved in that a toggle block is provided at the upper end of the second locking rod, and anti-slip grooves are provided on the outer wall of the knob.

[0012] In order to improve the functionality of this structure, the improvements of the present invention are that the butt joint ends of the two cross bars are respectively provided with a butt joint sleeve and an adapter block, the interior of the butt joint sleeve is provided with a positioning groove, the inner wall of the positioning groove is provided with a plurality of card slots, the adapter block is inserted into the interior of the positioning groove, and the peripheral side of the adapter block is provided with a plurality of cavities, the interior of the cavity is provided with a spring, and one end of the spring is provided with a card block that cooperates with the card slot, and the multiple card blocks have the same size and are all isosceles trapezoidal structures.

[0013] Furthermore, the present invention is improved in that the crossbar is made of elastic plastic.

[0014] Furthermore, the present invention is improved in that the handle and the side frame are made of hard plastic.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the present invention provides a conveniently adjustable massager for children's health care, which has the following beneficial effects:

[0017] Improve massage adaptability: This massager adjusts the distance between the cross bars by sliding the positioning seat in the slide groove. It can be flexibly adjusted according to the size of the child, effectively avoiding idling during massage, significantly improving the massage effect, and enhancing the adaptability to children of different sizes.

[0018] Rich massage functions: This massager can not only perform regular massage on the child's back, but also can be clamped on the child's legs or arms for massage by splitting the side frame and adjusting the angle of the cross bar. This greatly expands the massage parts and methods, enriches the use functions of the massager, and meets the massage and health care needs of different parts of the child. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0020] Figure 2 For the present invention Figure 1 A top view of

[0021] Figure 3 For the present invention Figure 1 Side view of;

[0022] Figure 4 This is a schematic diagram of the assembly structure of the positioning block in the present invention;

[0023] Figure 5 Schematic diagram of the docking structure of the docking block and the positioning groove in the present invention;

[0024] Figure 6 Schematic structural diagram of the first locking rod in the present invention;

[0025] In the figure: 1, side frame; 2, sliding groove; 3, positioning seat; 4, knob; 5, empty groove; 6, first locking rod; 7, grip; 8, cross bar; 9, massage roller; 10, positioning frame; 11, groove; 12, positioning shaft; 13, positioning block; 14, second locking rod; 15, docking sleeve; 16, positioning groove; 17, clamping groove; 18, adapter block; 19, clamping block. Detailed implementation manners

[0026] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0027] Please refer to Figures 1-6 , a massage device for children's health care that is convenient to adjust according to the present invention, includes two symmetrically arranged side frames 1 on the left and right, a grip 7 is provided in the middle part of the side frame 1, two sliding grooves 2 and positioning seats 3 are symmetrically arranged at both ends of the side frame 1, the positioning seat 3 is inserted into the inside of the sliding groove 2 and is slidably connected to the sliding groove 2, a cross bar 8 is provided inside the positioning seat 3, a plurality of massage rollers 9 are rotatably arranged on the cross bar 8, two empty grooves 5 communicating with the sliding groove 2 are symmetrically arranged at the rear side of the side frame 1, a first locking rod 6 is provided outside the positioning seat 3, a knob 4 contacting the side frame 1 is provided at the outer end of the first locking rod 6, and the first locking rod 6 is inserted into the inside of the positioning seat 3 and is threadedly connected to the positioning seat 3;

[0028] A positioning frame 10 is provided inside the positioning seat 3, a groove 11 is provided on the positioning frame 10, an outer end of the cross bar 8 is provided with a positioning block 13 located inside the groove 11 and rotatably connected to the positioning frame 10, a second locking rod 14 is provided at the upper end of the positioning frame 10, the second locking rod 14 penetrates through the positioning frame 10 and the bottom end contacts the upper end of the positioning block 13 seat, and the second locking rod 14 is threadedly connected to the positioning frame 10.

[0029] In this embodiment, a positioning shaft 12 inserted into the positioning block 13 is provided at the bottom of the groove 11, and the positioning shaft 12 is rotatably connected to the positioning block 13.

[0030] In this embodiment, the positioning seat 3 and the positioning frame 10 are of an integrated structure.

[0031] Overall Structure and Basic Operations: The massage device for children's health care mainly consists of two symmetric side frames 1 on the left and right. A grip 7 is arranged in the middle of the side frame 1 to facilitate the user's grasping and operation. Slide grooves 2 and positioning seats 3 are respectively arranged at both ends of the side frame 1. The positioning seat 3 can slide in the slide groove 2, and this structural design lays the foundation for the subsequent adjustment function. A cross bar 8 is installed inside the positioning seat 3, and multiple massage rollers 9 are rotatably connected to the cross bar 8. The user holds the grip 7, and can use the massage rollers 9 on the cross bar 8 to massage parts such as the back of the child.

[0032] Principle of Spacing Adjustment: When it is necessary to adjust the spacing between the two cross bars 8, the user rotates the knob 4. The knob 4 is connected to the first locking rod 6, and the first locking rod 6 is threadedly connected to the positioning seat 3. Rotating the knob 4 can make the knob 4 disengage from the side frame 1. At this time, the positioning seat 3 is no longer fixed, and the user can slide the positioning seat 3. The positioning seat 3 moves in the slide groove 2, and the first locking rod 6 slides in the empty groove 5 communicating with the slide groove 2, so as to change the distance between the two cross bars 8. After adjusting to the appropriate spacing, rotate the knob 4 again to make the knob 4 contact the side frame 1 again and lock it, and the positioning seat 3 is fixed at the new position, realizing the adjustment of the spacing of the cross bar 8.

[0033] In this embodiment, docking sleeves 15 and adapter blocks 18 are respectively arranged at the docking ends of the two cross bars 8. A positioning groove 16 is arranged inside the docking sleeve 15. A plurality of clamping grooves 17 are arranged on the inner wall of the positioning groove 16. The adapter block 18 is inserted into the inside of the positioning groove 16, and a plurality of cavities are arranged on the peripheral side of the adapter block 18. Springs are arranged inside the cavities. One end of the spring is provided with a clamping block 19 that cooperates with the clamping groove 17. The sizes of the plurality of clamping blocks 19 are the same, and all are isosceles trapezoid structures.

[0034] Principle of Component Disassembly and Assembly: When it is necessary to disassemble the two side frames 1, pull the two side frames 1. When the pulling force is greater than the elastic force of the spring, the clamping block 19 will disengage from the clamping groove 17. At this time, the adapter block 18 will be pulled out of the positioning groove 16, and the two side frames 1 can be separated. Each side frame 1 carries two cross bars 8. After the angle is adjusted, tighten the second locking rod 14, and the cross bar 8 can be fixed at the new angle position. At this time, the two cross bars 8 can be clamped on the legs or arms of the child for massage;

[0035] When it is necessary to reset this structure, just insert the docking block into the positioning groove 16. At this time, the clamping block 19 will cooperate with the clamping groove 17 to fix the adapter block 18 in the positioning groove 16.

[0036] Improved massage adaptability: Traditional dual-rod massagers have non-adjustable spacing between the two rods, making them difficult to adapt to children of different body shapes and prone to idle rotation, which affects the massage effect. This massager, however, uses the positioning seat 3 to slide within the chute 2 to adjust the spacing between the crossbars 8. This allows for flexible adjustment based on the child's body shape, effectively preventing idle rotation during massage, significantly improving the massage effect and enhancing adaptability to children of different body shapes.

[0037] Rich massage functions: This massager can not only perform conventional massage on the child's back, but also can be clamped on the child's legs or arms for massage by splitting the side frame 1 and adjusting the angle of the cross bar 8, which greatly expands the massage parts and methods, enriches the use functions of the massager, and meets the massage and health care needs of different parts of the child.

[0038] In this embodiment, a toggle block is provided at the upper end of the second locking rod 14 , and anti-slip grooves are provided on the outer wall of the knob 4 .

[0039] The outer wall of the knob 4 is provided with anti-slip grooves, which increases the friction between the hand and the knob 4, making it convenient for the user to turn the knob 4 to adjust the spacing of the cross bar 8; a toggle block is provided on the upper end of the second locking rod 14, which makes it convenient for the user to toggle the second locking rod 14 to adjust the angle of the cross bar 8. These designs make the operation of the massager more convenient and labor-saving, and improve the user's operating experience.

[0040] In this embodiment, the crossbar 8 is made of elastic plastic, and the handle 7 and the side frame 1 are made of hard plastic.

[0041] The crossbar 8 is made of elastic plastic material, which has good elastic recovery ability while ensuring a certain flexibility. It can adapt to different massage strengths and angle changes and is not easy to deform or damage. The handle 7 and side frame 1 are made of hard plastic material, which has high strength and stability and can withstand various external forces during use, ensuring the overall structure of the massager is stable and extending the service life of the product.

[0042] In the description herein, it should be noted that relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Furthermore, the terms "include," "comprise," or any other variations thereof are intended to encompass non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0043] Although embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention.

Claims

1. A massage device for children's health care that is convenient to adjust, comprising two side frames (1) arranged symmetrically on the left and right, characterized in that: The middle part of the side frame (1) is provided with a handle (7), two sliding grooves (2) and a positioning seat (3) are symmetrically arranged at both ends of the side frame (1), the positioning seat (3) is inserted into the sliding groove (2) and is slidably connected to the sliding groove (2), the inner side of the positioning seat (3) is provided with a cross bar (8), and a plurality of massage rollers (9) are rotatably arranged on the cross bar (8), and two empty slots (5) connected to the sliding groove (2) are symmetrically arranged on the rear side of the side frame (1), the outer side of the positioning seat (3) is provided with a first locking rod (6), the outer end of the first locking rod (6) is provided with a knob (4) that contacts the side frame (1), and the first locking rod (6) is inserted into the positioning seat (3) and is threadedly connected to the positioning seat (3); A positioning frame (10) is provided on the inner side of the positioning seat (3), and a groove (11) is provided on the positioning frame (10). The outer end of the cross bar (8) is provided with a positioning block (13) located inside the groove (11) and rotatably connected to the positioning frame (10). A second locking rod (14) is provided on the upper end of the positioning frame (10). The second locking rod (14) passes through the positioning frame (10) and the bottom end contacts the upper end of the positioning block (13) seat. The second locking rod (14) is threadedly connected to the positioning frame (10).

2. The convenient-adjusting massage device for children's healthcare according to claim 1, characterized in that: A positioning shaft (12) is provided at the bottom of the groove (11) and is inserted into the interior of the positioning block (13). The positioning shaft (12) is rotatably connected to the positioning block (13).

3. The massage device for children's health care that is conveniently adjustable according to claim 2, characterized in that: The positioning seat (3) and the positioning frame (10) are an integrated structure.

4. The massage device for children's health care that is conveniently adjustable according to claim 3, characterized in that: A toggle block is provided at the upper end of the second locking rod (14), and anti-slip grooves are provided on the outer wall of the knob (4).

5. The massage device for children's health care that is conveniently adjustable according to claim 4, wherein: The butt joint ends of the two cross bars (8) are respectively provided with a butt joint sleeve (15) and a transfer block (18); a positioning groove (16) is provided inside the butt joint sleeve (15); a plurality of clamping grooves (17) are provided on the inner wall of the positioning groove (16); the transfer block (18) is inserted into the interior of the positioning groove (16); and a plurality of cavities are provided on the peripheral side of the transfer block (18); a spring is provided inside the cavity; and a clamping block (19) is provided at one end of the spring to cooperate with the clamping groove (17).

6. The massage device for children's health care that is conveniently adjustable according to claim 5, characterized in that: The multiple card blocks (19) have the same size and are all isosceles trapezoidal structures.

7. A convenient adjustable massage device for children's health care according to claim 6, characterized in that: The crossbar (8) is made of elastic plastic.

8. A convenient adjustable massage device for children's health care according to claim 7, characterized in that: The handle (7) and the side frame (1) are made of hard plastic.

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