Sounder for calling shoes

Abstract

The utility model discloses a sounding shoe sounder which comprises a cylinder body, an end cover and a sheet, the end cover is arranged at one end of the cylinder body, the sheet is arranged in the cylinder body, a barb snap ring is arranged on the cylinder body, the cross section area of one end of the barb snap ring perpendicular to the central axis of the cylinder body is defined as a, the cross section area of the other end of the barb snap ring perpendicular to the central axis of the cylinder body is defined as b, and a is larger than b; the child calling shoe is higher in safety, and the risk that the sounder of the child calling shoe is freely detached is avoided.

Description

TECHNICAL FIELD

[0001] The utility model belongs to children shoes manufacturing technical field, especially a kind of call shoes sound generator. BACKGROUND

[0002] The sound generator of the existing children call shoes on the market has the risk of being freely detached by children, according to the new version of children shoes mandatory national standard GB 30585—2024 "Children shoes safety technical specification", the requirement of infant shoes small accessories is improved, the new standard clearly stipulates that the small accessories that fall off after the specified tension test should not have accessible sharp edges and sharp tips, and should not be completely contained in small parts tester. SUMMARY

[0003] The summary portion of the present application is intended to introduce concepts in a simplified form that are further described below in the DETAILED DESCRIPTION section. This summary is not intended to identify key or essential features of the claimed subject matter, nor is it used to limit the scope of the claimed subject matter.

[0004] The utility model discloses in order to overcome the insufficient of prior art, provide a kind of call shoes sound generator.

[0005] In order to achieve the above object, the utility model adopts the following technical scheme: a kind of call shoes sound generator, including cylinder, end cover and sheet, end cover is located in one end of cylinder, sheet is placed in cylinder, cylinder is equipped with barb snap ring, the cross-sectional area of the one end of barb snap ring perpendicular to the central axis of cylinder is defined as a, the cross-sectional area of the other end of barb snap ring perpendicular to the central axis of cylinder is defined as b, a>b.

[0006] Further, the length of barb snap ring is 1.5mm.

[0007] Further, the farthest end distance of barb snap ring from the side wall of cylinder is 2mm.

[0008] Further, the length of cylinder is 16mm.

[0009] Further, the length of one end of barb snap ring from one end of cylinder is 11.5mm.

[0010] Further, the length of one end of barb snap ring from one end of cylinder is 4.5mm.

[0011] Further, barb snap ring includes several barb snap blocks, and the several barb snap blocks form a circular ring structure around the side wall of cylinder.

[0012] Further, a connecting rod is connected to the barb snap block, one end of the connecting rod is provided with a sliding block, and a sliding groove is provided on the side wall of the cylinder for the sliding block to move.

[0013] Further, the slider is located at one end of the sliding groove, the sliding groove is provided with a stop rod, and one end of the stop rod close to the connecting rod is in a wedge-shaped structure; the stop rod is made of hard plastic.

[0014] Further, the sliding groove is provided with a plurality of convex ribs on the inner wall, and the convex ribs are made of plastic.

[0015] The call shoe sounder has higher safety. BRIEF DESCRIPTION OF DRAWINGS

[0016] The drawings constituting a part of this application are used to provide a further understanding of the application, so that other features, objects and advantages of the application become more apparent.

[0017] In addition, throughout the drawings, the same or similar reference numerals refer to the same or similar elements. It should be understood that the drawings are schematic, and the elements and elements are not necessarily drawn according to the proportion.

[0018] In the drawings:

[0019] Figure 1 The structure of the call shoe sounder in an embodiment of the utility model is shown.

[0020] Figure 2 The structure of the call shoe sounder in an embodiment of the utility model is shown. Figure 1 The side view of the call shoe sounder in the embodiment shown.

[0021] Figure 3 The structure of the call shoe sounder in an embodiment of the utility model is shown. Figure 1 The cross-sectional view of the barrel of the call shoe sounder in the embodiment shown.

[0022] Figure 4 The structure of the call shoe sounder in an embodiment of the utility model is shown. Figure 3 The structure of the call shoe sounder in an embodiment of the utility model is shown.

[0023] The meanings of the reference numerals in the drawings are as follows:

[0024] 101, barrel; 102, end cover; 103, convex ring; 104, barbed clasp; 1041, barbed clamping block; 1042, connecting rod; 1043, slider; 105, stop rod; 106, convex rib. DETAILED DESCRIPTION

[0025] The embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although some embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure can be implemented in various forms, and should not be interpreted as being limited to the embodiments described herein. On the contrary, these embodiments are provided to make the present disclosure more thorough and complete. It should be understood that the drawings and embodiments of the present disclosure are only for exemplary purposes, and are not intended to limit the scope of protection of the present disclosure.

[0026] In addition, it needs to be noted that only parts related to the utility model are shown in the drawings for the convenience of description. The embodiments in the present disclosure and the features in the embodiments can be combined with each other without conflict.

[0027] It needs to be noted that the concepts of “first”, “second” and the like mentioned in the present disclosure are only used to distinguish different devices, modules or units, and are not used to limit the order or interdependence of the functions performed by the devices, modules or units.

[0028] It needs to be noted that the modification of “one”, “multiple” mentioned in the present disclosure is illustrative but not restrictive, and those skilled in the art should understand that “one or more” should be understood unless otherwise explicitly indicated in the context.

[0029] The names of the messages or information exchanged between the plurality of devices in the embodiments of the present disclosure are only used for illustrative purposes, and are not used to limit the scope of the messages or information.

[0030] The present disclosure will be described in detail below with reference to the drawings and in combination with the embodiments.

[0031] As shown in Figures 1-4 A shoe squeaker includes a barrel 101, an end cover 102 and a sheet, the end cover 102 is arranged at one end of the barrel 101, the barrel 101 is provided with a convex ring 103 to increase the connection effect of the squeaker; the sheet is arranged in the barrel 101 to generate sound for the squeaker, the barrel 101 is provided with a barb snap ring 104, the cross-sectional area of the barb snap ring 104 perpendicular to the central axis of the barrel 101 at one end is defined as a, the cross-sectional area of the barb snap ring 104 perpendicular to the central axis of the barrel 101 at the other end is defined as b, a > b, that is, the barb snap ring 104 presents a tapered structure.

[0032] Specifically, the length of the barb snap ring 104 is defined as f, f = 1.5 mm, and the edge of the barb snap ring 104 is a 45° bevel from inside to outside; the farthest distance of the barb snap ring 104 from the side wall of the barrel 101 is defined as e, e = 2 mm; by designing the length and bevel angle of the barb snap ring, an effect of only going in but not going out can be achieved in the device opening of the shoe squeaker device, effectively avoiding the risk of children disassembling.

[0033] The length of the barrel 101 is 16 mm; the length of one end of the barb snap ring 104 from one end of the barrel 101 is defined as c, c = 11.5 mm, and the length from one end of the barrel 101 is defined as d, d = 4.5 mm; by redesigning the length data of the squeaker, the squeaker can be 0.5 mm away from the device opening when it is installed in the shoe sole device opening, and it is recessed. Through this design, the child's finger is prevented from being buckled.

[0034] Further, the barbed clasp 104 comprises a plurality of barbed clamping blocks 1041 which form a circular structure around the sidewall of the barrel 101.

[0035] A connecting rod 1042 is connected to the barbed clamping block 1041, and a sliding block 1043 is arranged at one end of the connecting rod 1042. A sliding groove is arranged on the sidewall of the barrel 101 for the sliding block 1043 to move in. The connecting rod 1042 is made of plastic. The sliding block 1043 is located at one end of the sliding groove, and a stop rod 105 is arranged in the sliding groove. The end of the stop rod 105 close to the connecting rod 1042 is wedge-shaped. The stop rod 105 is made of hard plastic. A plurality of convex ribs 106 are arranged on the inner wall of the sliding groove. The convex ribs 106 are made of plastic. The material of the connecting rod 1042 and the convex ribs 106 is limited so that the connecting rod 1042 can be broken under the action of the stop rod 105, and the convex ribs 106 can be deformed under the extrusion of the convex block.

[0036] When the sound generator is installed into the device opening, the barbed clasp 104 abuts against the protrusion on the inner wall of the device opening, and the barbed clasp 104 tends to move towards the end cover 102. The sliding block 1043 abuts against the end face of the sliding groove, so that the barbed clasp 104 cannot move. After the sound generator is installed into the device opening, the sound generator is fixed by the barbed clasp 104. When the sound generator needs to be removed, the end cover 102 is held by a tweezer tool to pull the sound generator to move out of the device opening. The barbed clasp 104 abuts against the protrusion on the inner wall of the device opening and cannot move. The barrel 101 moves relative to the barbed clasp 104. After the stop rod 105 abuts against the connecting rod 1042, the wedge-shaped structure at one end of the stop rod 105 cuts off the connecting rod 1042, so that the barrel 101 is taken out of the device opening. The barbed clamping blocks 1041 fall into the device opening after the barrel 101 is pulled out. The barbed clamping blocks 1041 can be poured out by tilting the shoe.

[0037] The convex ribs 106 are arranged to increase the resistance of the sliding block 1043 moving in the sliding groove, increase the difficulty of disassembling the sound generator, and improve the safety of the children's shoes.

[0038] The above description is only some of the preferred embodiments of the present disclosure and the explanation of the technical principles applied. Those skilled in the art should understand that the utility model range involved in the embodiments of the present disclosure is not limited to the technical solutions formed by the specific combination of the above technical features, and should also cover other technical solutions formed by any combination of the above technical features or equivalent features without departing from the utility model concept. For example, the above features are replaced with the technical features disclosed in the embodiments of the present disclosure (but not limited to) having similar functions to form technical solutions.

Claims

1. A squeaky shoe sounder comprising a barrel, an end cap and a sheet, said end cap being provided at one end of said barrel, said sheet being placed in said barrel, characterized in that: The barrel is provided with a barbed clasp, the cross-sectional area of the barbed clasp at one end perpendicular to the central axis of the barrel is defined as a, and the cross-sectional area of the barbed clasp at the other end perpendicular to the central axis of the barrel is defined as b, and a > b.

2. The squeaky shoe sounder of claim 1, wherein: The length of the barbed clasp is 1.5 mm.

3. The squeaky shoe sounder of claim 1, wherein: The farthest distance of the barbed clasp from the side wall of the barrel is 2 mm.

4. The squeaky shoe sounder of claim 1, wherein: The length of the barrel is 16 mm.

5. The squeaky shoe sounder of claim 1, wherein: The length of one end of the barbed clasp from one end of the barrel is 11.5 mm.

6. The squeaky shoe sounder of claim 1, wherein: The length of one end of the barbed clasp from one end of the barrel is 4.5 mm.

7. The squeaky shoe sounder of claim 1, wherein: The barbed clasp comprises a plurality of barbed clasp blocks, and the plurality of barbed clasp blocks form a circular ring structure around the side wall of the barrel.

8. The squeaky shoe sounder of claim 7, wherein: A connecting rod is connected to the barbed clasp block, one end of the connecting rod is provided with a sliding block, the side wall of the barrel is provided with a sliding groove for the sliding block to move, and the connecting rod is made of plastic.

9. The squeaky shoe sounder of claim 8, wherein: The sliding block is at one end of the sliding groove, a stop rod is arranged in the sliding groove, and one end of the stop rod close to the connecting rod is in a wedge-shaped structure; the stop rod is made of hard plastic.

10. The squeaky shoe sounder of claim 9, wherein: A plurality of convex ribs are arranged on the inner wall of the sliding groove, and the convex ribs are made of plastic.

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