Diaper pad structure

Abstract

The utility model relates to the technical field of diaper pads, in particular to a diaper pad structure, which is characterized in that a hanging rod for hanging a toy is arranged on a diaper pad body; the hanging rod stretches across the diaper pad body; the hanging rod is of an arc-shaped rod structure and can be used for hanging small toys; the hanging rod for hanging the toy is arranged on the hanging rod, so that when a diaper is replaced, the toy on the hanging rod attracts attention of children, the children can be stabilized, and the diaper is convenient to replace.

Description

Technical Field

[0001] The utility model relates to the technical field of diaper pads, in particular to a diaper pad structure. Background Art

[0002] A diaper pad is a mat that is convenient for changing diapers outdoors. It isolates infants and young children from the support, reducing the risk of infants and young children directly hitting the support. It can also prevent infants and young children's skin from directly sticking to the cold support, reducing the risk of typhoid fever.

[0003] Existing diaper pads are generally made of a hard plate structure with a soft pad fixed on the surface of the plate structure. Although this diaper pad has a simple structure, it lacks a structure to attract the child's attention, which makes it difficult for children to struggle during diaper changes and difficult to change diapers quickly.

[0004] Therefore it is necessary to further innovate existing diaper pads. Utility Model Content

[0005] The purpose of the utility model is to provide a diaper pad structure in view of the defects and shortcomings of the prior art.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] The utility model discloses a diaper pad structure, which comprises a diaper pad body. The diaper pad body is provided with a hanging rod for hanging toys. The hanging rod spans above the diaper pad body.

[0008] Furthermore, the two ends of the hanging rod are respectively connected and fixed by a connecting assembly; the connecting assembly includes a connecting seat fixed to the pad body and an outer clamping block rotatably connected to the connecting seat; the outer clamping block is provided with an inner ring; the connecting seat is provided with a positioning hole; the diameter of the positioning hole is equal to the outer diameter of the inner ring; the inner ring is inserted into the positioning hole; a second gear ring is provided in the positioning hole; the inner ring is provided with a first gear ring meshing with the second gear ring; the connecting seat is provided with an elastic pressing member;

[0009] The elastic pressing member generates an elastic pressing force, which causes the tooth surface of the first gear ring to be pressed against the tooth surface of the second gear ring; the hanging rod is fixed on the outer clamping block.

[0010] Furthermore, the tooth surface of the second gear ring and the tooth surface of the first gear ring are both in an arc shape.

[0011] Furthermore, the elastic pressing part consists of a cover with a hole, a spring and a connecting rod; the outer end surface of the external clamping block is provided with a cover hole that is slidably connected to the cover with a hole; the two ends of the spring are respectively connected to the inner bottom wall of the cover hole and the cover with a hole; the two ends of the connecting rod are respectively connected to the connecting seat and the cover with a hole; the external clamping block is slidably connected to the connecting rod.

[0012] Furthermore, the connecting rod is a rivet.

[0013] Furthermore, the connecting rod is a headed bolt; a threaded hole is provided on the connecting seat; one end of the headed bolt passes through the perforated cover and the external clamping block and is threadedly connected in the threaded hole; the head of the headed bolt is pressed against the outer end face of the perforated cover.

[0014] Furthermore, a clamping head is fixed on the top surface of the connecting seat; the diaper pad body is provided with a first clamping slot; the first clamping slot is composed of a straight groove arranged at the bottom of the diaper pad body and a positioning concave surface arranged on the side surface of the straight groove; the clamping head matches the first clamping slot; the clamping head is embedded and fixed in the first clamping slot.

[0015] Furthermore, a safety belt is provided on the top surface of the diaper pad body; safety belt connecting grooves are provided on both side surfaces of the diaper pad body; and the safety belt is fixed on the safety belt connecting grooves.

[0016] After adopting the above structure, the beneficial effects of the utility model are as follows: the hanging rod is an arc-shaped rod structure, which can hang small toys; by arranging a hanging rod for hanging toys on the hanging rod, when changing diapers, the toys on the hanging rod attract the attention of the child, so that the child can calm down and the diaper change is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a structural diagram of the utility model when the hanging rod is in the open state;

[0018] Figure 2 This is a schematic structural diagram of the utility model when the hanging rod is in a folded state;

[0019] Figure 3 It is an exploded view of the utility model;

[0020] Figure 4 is a cross-sectional view of the location where the connecting assembly connects the hanging rod and the diaper pad body;

[0021] Figure 5 It is a first-person perspective stereogram of the outer card block;

[0022] Figure 6 It is a second-perspective stereogram of the outer card block;

[0023] Figure 7 This is the structural diagram of the connector;

[0024] Figure 8 It is a structural diagram of the diaper pad body;

[0025] Description of reference numerals:

[0026] 1. Hanging rod; 2. Diaper pad body; 201. First card slot; 201a. Positioning concave surface;

[0027] 201b, straight groove; 202, safety belt connection groove; 3, safety belt; 4, external clamping block; 401, cover hole;

[0028] 402, first gear ring; 403, inner ring; 404, second slot; 5, cover with hole; 6, spring;

[0029] 7. Connecting seat; 701. Second gear ring; 702. Positioning hole; 703. Clamp; 8. Connecting rod. DETAILED DESCRIPTION

[0030] The present invention will be further described below with reference to the accompanying drawings.

[0031] like Figures 1 to 8 As shown, the diaper pad structure of the present invention includes a diaper pad body 2; a hanging rod 1 for hanging toys is provided on the diaper pad body 2; the hanging rod 1 spans above the diaper pad body 2;

[0032] The hanging rod 1 is an arc-shaped rod structure, which can hang small toys. By arranging a hanging rod 1 for hanging toys on the hanging rod 1, when changing diapers, the toys on the hanging rod 1 attract the attention of children, so that the children can calm down and the diaper changing is convenient.

[0033] As a preferred embodiment of the present invention, the two ends of the hanging rod 1 are respectively connected and fixed by a connecting assembly; the connecting assembly includes a connecting seat 7 fixed to the pad body 2 and an outer clamping block 4 rotatably connected to the connecting seat 7; the outer clamping block 4 is provided with an inner ring 403; a positioning hole 702 is provided on the connecting seat 7; the diameter of the positioning hole 702 is equal to the outer diameter of the inner ring 403; the inner ring 403 is inserted into the positioning hole 702; a second gear ring 701 is provided in the positioning hole 702; a first gear ring 402 meshing with the second gear ring 701 is provided on the inner ring 403; an elastic pressing member is provided on the connecting seat 7;

[0034] The elastic pressing member generates an elastic pressing force, which makes the tooth surface of the first gear ring 402 press against the tooth surface of the second gear ring 701; the hanging rod 1 is fixed on the outer clamping block 4; the hanging rod 1 is detachably connected to the outer clamping block 4 through the buckle of the second clamping groove 404; under normal circumstances, the elastic pressing member pulls the outer clamping block 4 tight on the connecting seat 7, so that the first gear ring 402 bites into the second gear ring 701; the outer clamping block 4 cannot easily rotate around the connecting seat 7; when it is necessary to adjust the angle of the hanging rod 1, a torque is applied to the hanging rod 1 to rotate around the outer clamping block 4; so that the tooth surface of the first gear ring 402 The surface slides relative to the tooth surface of the second gear ring 701; the tooth surface of the second gear ring 701 is equivalent to a wedge surface, and the tooth surface of the first gear ring 402 is equivalent to a wedge block. The outer clamping block 4 overcomes the elastic force of the elastic clamping piece and is pushed outward. At the same time, the outer clamping block 4 rotates relative to the connecting seat 7, so that after the hanging rod 1 rotates around the connecting seat 7 to the set angle, the torque of the hanging rod 1 is removed, and the elastic clamping piece re-clamps the outer clamping block 4 and the connecting seat 7, and the first gear ring 402 and the second gear ring 701 re-engage, so that the outer clamping block 4 is fixed on the connecting seat 7; this structure can realize the angle adjustment of the hanging rod 1 according to the use requirements, which is more convenient to use.

[0035] As a preferred embodiment of the present invention, the tooth surface of the second gear ring 701 and the tooth surface of the first gear ring 402 are both arc-shaped; the tooth surface of the second gear ring 701 and the tooth surface of the first gear ring 402 form an arc transition surface, so that the first gear ring 402 slides on the second gear ring 701 more smoothly and with lower noise.

[0036] As a preferred embodiment of the present invention, the elastic pressing member is composed of a perforated cover 5, a spring 6 and a connecting rod 8; the outer end surface of the outer clamping block 4 is provided with a cover hole 401 slidably connected to the perforated cover 5; the two ends of the spring 6 are respectively connected to the inner bottom wall of the cover hole 401 and the perforated cover 5; the two ends of the connecting rod 8 are respectively connected to the connecting seat 7 and the perforated cover 5; the outer clamping block 4 is slidably connected to the connecting rod 8;

[0037] After the connecting rod 8 connects the perforated cover 5 , the outer clamping block 4 can slide along the connecting rod 8 , and the support of the perforated cover 5 enables the spring 6 to provide elastic pressure for the outer clamping block 4 .

[0038] As a preferred embodiment of the present invention, the connecting rod 8 is a rivet;

[0039] The perforated cover 5 is a plate structure with a circular hole in the middle, and the circular hole is used to pass the rivet;

[0040] One end of the rivet is embedded and fixed on the connecting seat 7, and the other end of the rivet forms a head on the outer surface of the hole cover 5, so that the head presses the hole cover 5 onto the spring 6.

[0041] As a preferred embodiment of the present invention, the connecting rod 8 is a headed bolt; a threaded hole is provided on the connecting seat 7; one end of the headed bolt passes through the perforated cover 5 and the external clamping block 4 and is threadedly connected to the threaded hole; the head of the headed bolt is pressed tightly on the outer end face of the perforated cover 5; by rotating the headed bolt, the compression amount of the spring 6 can be adjusted to adjust the feel of the hanging rod 1.

[0042] As a preferred embodiment of the present invention, a clamping head 703 is fixed on the top surface of the connecting seat 7; the diaper pad body 2 is provided with a first clamping slot 201; the first clamping slot 201 is composed of a straight groove 201b provided at the bottom of the diaper pad body 2 and a positioning concave surface 201a provided on the side surface of the straight groove 201b; the clamping head 703 matches the first clamping slot 201; the clamping head 703 is embedded and fixed in the first clamping slot 201;

[0043] The connecting seat 7 and the diaper pad body 2 are fixed together by the clamping head 703 being clamped into the first clamping slot 201, and the positioning is limited by the positioning concave surface 201a and the convex part of the clamping head 703. The connecting seat 7 and the diaper pad body 2 are both made of elastic plastic. The elasticity of the plastic allows the side wall of the first clamping slot 201 to be elastically deformed when the clamping head 703 is clamped into the first clamping slot 201.

[0044] The connecting seat 7 is clamped and fixed to the diaper pad body 2, which facilitates the fixation between the connecting seat 7 and the diaper pad body 2.

[0045] As a preferred embodiment of the present invention, a safety belt 3 is provided on the top surface of the diaper pad body 2; safety belt connecting grooves 202 are provided on both side surfaces of the diaper pad body 2; the safety belt 3 is fixed on the safety belt connecting groove 202; by arranging the safety belt 3 on the diaper pad body 2, the baby is prevented from falling off the diaper pad body 2.

[0046] The above description is only a preferred embodiment of the present invention. Therefore, any equivalent changes or modifications made according to the structure, features and principles described in the scope of the present invention patent application are included in the scope of the present invention patent application.

Claims

1. A diaper pad structure, characterized in that: It comprises a diaper pad body (2); a hanging rod (1) for hanging toys is provided on the diaper pad body (2); the hanging rod (1) spans above the diaper pad body (2); both ends of the hanging rod (1) are connected and fixed by a connecting assembly; the connecting assembly comprises a connecting seat (7) fixed on the pad body (2) and an outer clamping block (4) rotatably connected to the connecting seat (7); an inner ring (403) is provided on the outer clamping block (4); a positioning hole (702) is provided on the connecting seat (7); the diameter of the positioning hole (702) is equal to the outer diameter of the inner ring (403); the inner ring (403) is inserted into the positioning hole (702); a second gear ring (701) is provided in the positioning hole (702); a first gear ring (402) meshing with the second gear ring (701) is provided on the inner ring (403); an elastic pressing member is provided on the connecting seat (7); The elastic pressing member generates an elastic pressing force, which causes the tooth surface of the first gear ring (402) to be pressed against the tooth surface of the second gear ring (701); the hanging rod (1) is fixed on the outer clamping block (4).

2. A diaper pad structure according to claim 1, characterized in that: The tooth surface of the second gear ring (701) and the tooth surface of the first gear ring (402) are both in an arc shape.

3. A diaper pad structure according to claim 1, characterized in that: The elastic pressing member is composed of a hole cover (5), a spring (6) and a connecting rod (8); the outer end surface of the outer clamping block (4) is provided with a cover hole (401) slidably connected to the hole cover (5); the two ends of the spring (6) are respectively connected to the inner bottom wall of the cover hole (401) and the hole cover (5); the two ends of the connecting rod (8) are respectively connected to the connecting seat (7) and the hole cover (5); the outer clamping block (4) is slidably connected to the connecting rod (8).

4. A diaper pad structure according to claim 3, characterized in that: The connecting rod (8) is a rivet.

5. The diaper pad structure according to claim 3, characterized in that: The connecting rod (8) is a headed bolt; a threaded hole is provided on the connecting seat (7); one end of the headed bolt passes through the hole cover (5) and the outer clamping block (4) and is then threadedly connected to the threaded hole; the head of the headed bolt is pressed against the outer end surface of the hole cover (5).

6. The diaper pad structure according to claim 1, characterized in that: A clamping head (703) is fixed on the top surface of the connecting seat (7); the diaper pad body (2) is provided with a first clamping slot (201); the first clamping slot (201) is composed of a straight slot (201b) provided at the bottom of the diaper pad body (2) and a positioning concave surface (201a) provided on the side surface of the straight slot (201b); the clamping head (703) matches the first clamping slot (201); the clamping head (703) is embedded and fixed in the first clamping slot (201).

7. The diaper pad structure according to claim 1, characterized in that: A safety belt (3) is provided on the top surface of the diaper pad body (2); safety belt connection grooves (202) are provided on both side surfaces of the diaper pad body (2); and the safety belt (3) is fixed on the safety belt connection grooves (202).

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