Rope connecting device for swing

Abstract

The utility model discloses a rope connecting device for a swing, which comprises a suspension piece and a connecting piece, the connecting piece comprises a rod part and a fixing part, a sleeve is arranged in the suspension piece, two ends of the sleeve are respectively provided with a groove, a bearing is sleeved in the two grooves, the bearing is fixedly connected with the sleeve, and the rod part is fixedly connected with the rod part. The rod part sequentially penetrates through the suspension part and the bearing arranged in the sleeve in a sleeved mode, first through holes allowing the rod part to penetrate through are formed in the two ends of the suspension part, and the fixing part and the rod part are matched with each other to be used for preventing the rod part from being disengaged from the first through holes of the suspension part and the bearing arranged in the sleeve in a sleeved mode. According to the utility model, the bearings are respectively sleeved in the grooves arranged at the two ends of the sleeve, so that the same function of the whole large-size bearing sleeved in the existing sleeve can be completed only by adopting two small-size bearings, and the required cost is lower.

Description

Technical Field

[0001] The utility model relates to the field of swing accessories, in particular to a rope connecting device for a swing. Background Art

[0002] The existing rope connection device for swings has only one bearing inserted into the sleeve and passing through the sleeve, and the bearing is relatively large in size and relatively expensive. Utility Model Content

[0003] In view of the deficiencies in the existing technology, the utility model aims to provide a rope connecting device for a swing.

[0004] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a rope connecting device for a swing, including a hanging piece and a connecting piece, the connecting piece including a rod and a fixing part, a sleeve is provided in the hanging piece, grooves are provided at both ends of the sleeve, a bearing is sleeved in the two grooves, and the bearing is fixedly connected to the sleeve, the rod passes through the hanging piece and the bearing sleeved in the sleeve in turn, a first through hole for the rod to pass through is provided at both ends of the hanging piece, and the fixing part and the rod cooperate with each other to prevent the rod from escaping from the first through hole of the hanging piece and the bearing sleeved in the sleeve.

[0005] Preferably, a rope threading portion is provided on the outer circumferential surface of the sleeve, and a second through hole for the rope to pass through is provided in the rope threading portion.

[0006] Preferably, the second through hole is a waist-shaped hole.

[0007] Preferably, the rod portion of the connecting member is a screw rod, and the fixing portion is a nut.

[0008] Preferably, the screw rod is provided with a circular through hole which penetrates the interior thereof along the axial direction.

[0009] Beneficial effects of the utility model: the utility model arranges a bearing in each of the grooves at both ends of the sleeve, so that only two small-sized bearings are needed to complete the same function as an entire large-sized bearing arranged in the existing sleeve, and the required cost is lower.

[0010] The utility model also has the characteristics of simple structure, convenient processing and easy assembly, and strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the structure of the utility model;

[0012] Figure 2 It is a structural exploded diagram of the utility model;

[0013] Figure 3This is a structural exploded view of the sleeve and bearing of the utility model;

[0014] Figure 4 It is a top view of the utility model;

[0015] Figure 5 For along Figure 4 Section view along line AA. DETAILED DESCRIPTION

[0016] like Figure 1-Figure 5 As shown, a rope connection device for a swing comprises a hanging member 1 and a connecting member 2, wherein the connecting member 2 comprises a rod portion 21 and a fixing portion 22, a sleeve 3 is provided inside the hanging member 1, grooves 4 are provided at both ends of the sleeve 3, a bearing 5 is sleeved in the two grooves 4, and the bearing 5 is fixedly connected to the sleeve 3, the rod portion 21 passes through the hanging member 1 and the bearing 5 sleeved in the sleeve 3 in sequence, a first through hole 6 for the rod portion 21 to pass through is provided at both ends of the hanging member 1, and the fixing portion 22 cooperates with the rod portion 21 to prevent the rod portion 21 from escaping from the first through hole 6 of the hanging member 1 and the bearing 5 sleeved in the sleeve 3.

[0017] In the above structure, a bearing 5 is sleeved in each of the grooves 4 at both ends of the sleeve 3, so that only two small-sized bearings 5 ​​are needed to complete the same function of a whole large-sized bearing 5 sleeved in the existing sleeve 3, and the required cost is lower.

[0018] In this embodiment, a rope threading portion 7 is provided on the outer circumferential surface of the sleeve 3, and a second through hole 8 for the rope to pass through is provided in the rope threading portion 7.

[0019] In this embodiment, the second through hole 8 is a waist-shaped hole.

[0020] In the above structure, the second through hole 8 is a waist-shaped hole, so that the rope can be inserted into the second through hole 8 more easily and conveniently.

[0021] In this embodiment, the rod portion 21 of the connecting member 2 is a screw, and the fixing portion 22 is a nut.

[0022] In this embodiment, the screw rod is provided with a circular through hole 9 which penetrates the inside thereof along the axial direction.

[0023] In the above structure, the screw rod is provided with a circular through hole 9 which penetrates the inside thereof along the axial direction, so that materials can be saved and costs can be reduced.

[0024] The above shows and describes the basic principle, main features and advantages of the utility model. The technicians in this industry should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, simple changes and substitutions by ordinary technicians in this field are within the protection scope of the utility model.

Claims

1. A rope connection device for a swing, characterized in that: It includes a hanging piece and a connecting piece, the connecting piece includes a rod and a fixing part, a sleeve is arranged inside the hanging piece, grooves are arranged at both ends of the sleeve, a bearing is sleeved in the two grooves, and the bearing is fixedly connected to the sleeve, the rod passes through the hanging piece and the bearing sleeved in the sleeve in turn, a first through hole for the rod to pass through is arranged at both ends of the hanging piece, and the fixing part cooperates with the rod to prevent the rod from escaping from the first through hole of the hanging piece and the bearing sleeved in the sleeve.

2. A rope connection device for a swing according to claim 1, characterized in that: The outer circumferential surface of the sleeve is provided with a rope threading portion, and the rope threading portion is provided with a second through hole for the rope to pass through.

3. A rope connection device for a swing as claimed in claim 2, characterized in that: The second through hole is a waist-shaped hole.

4. A rope connection device for a swing as claimed in claim 1, characterized in that: The rod portion of the connecting member is a screw rod, and the fixing portion is a nut.

5. A rope connection device for a swing as claimed in claim 4, characterized in that: The screw rod is provided with a circular through hole which penetrates the inside thereof along the axial direction.

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