Toy pipe connecting elbow

Abstract

The utility model discloses a toy pipe connecting elbow which comprises a left sleeve and a right sleeve, a clamping pipe is arranged on the left sleeve, two sets of clamping rings are arranged on the right sleeve, the two sets of clamping rings are clamped at the two ends of the clamping pipe, and the upper half section of the left sleeve is inserted into the right sleeve. When the elastic buckle just coincides with the limiting clamping groove, the deformed elastic buckle rebounds and is clamped into the limiting clamping groove, then the relative position between the left sleeve and the right sleeve is fixed, the diameters of pipe openings in the tail ends of the left sleeve and the right sleeve are the same, blind insertion of an external pipe is facilitated, and the use cost caused by different pipe diameters is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of connecting elbows, in particular to a toy pipe connecting elbow. Background Art

[0002] When splicing puzzle toys, a connecting structure is required, especially tubular puzzle toys, which require connecting elbows, such as CN202321227433.1 applied by me before, an adjustable tubular elbow, which can use multiple adjustable tubular elbows and multiple splicing tubes to form the shape you want to splice. The limit strip can be engaged in the limit notch to fix the depth of the C-shaped plate inserted into the right elbow, thereby fixing the relative position of the left elbow and the right elbow.

[0003] However, the above-mentioned adjustable tubular elbow still needs to be additionally provided with a stop lock and a spring on the elbow to fix the left and right elbows. After repeatedly pressing the stop lock, the spring is prone to failure, and the provision of the stop lock and the spring also increases the production cost. Therefore, based on the above-mentioned technical defects, we propose a toy tube connecting elbow. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a toy tube connecting elbow, which solves the problem that the above-mentioned adjustable tubular elbow proposed in the above-mentioned background technology still needs to be additionally provided with a stop lock and a spring on the elbow to achieve the fixation of the left and right elbows. After repeatedly pressing the stop lock, the spring is prone to failure, and the setting of the stop lock and the spring also increases the production cost.

[0005] To achieve the above purpose, the utility model is implemented through the following technical scheme: a toy tube connecting elbow, including a left sleeve and a right sleeve, the left sleeve is provided with a clamping tube, the right sleeve is provided with two groups of clamping rings, the two groups of clamping rings are clamped at both ends of the clamping tube, and the upper half of the left sleeve is inserted into the right sleeve.

[0006] Furthermore, a groove is provided on the left sleeve, and an elastic buckle is provided in the groove, and a limit groove is provided through the tube body of the right sleeve.

[0007] Furthermore, the elastic buckle matches the size of the limiting slot, and the left sleeve and the right sleeve form a rotating structure using a clamping tube and a clamping ring.

[0008] Furthermore, a hollow area is provided on the tube body of the left sleeve and the right sleeve, and the terminal tube openings of the left sleeve and the right sleeve can be plugged with an external tube, and the diameters of the terminal tube openings of the left sleeve and the right sleeve are the same.

[0009] The utility model provides a toy pipe connecting elbow, which has the following beneficial effects:

[0010] The elastic buckle arranged on the left sleeve is squeezed and elastically deformed in the direction of the groove. When the elastic buckle just coincides with the limit slot, the deformed elastic buckle rebounds and is inserted into the limit slot, thereby fixing the relative position between the left sleeve and the right sleeve. The end pipe openings of the left sleeve and the right sleeve can be plugged with the external pipe. The end pipe openings of the left sleeve and the right sleeve are used as plug-in units to plug the external pipe into the end pipe openings of the two sleeves. The specific contents are as follows:

[0011] A groove is provided on the left sleeve, and an elastic buckle is provided in the groove. A limiting slot is provided through the tube body of the right sleeve. The diameters of the end pipe openings of the left sleeve and the right sleeve are the same, which is conducive to blind insertion of the external pipe and reduces the use cost caused by different pipe diameters. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a structural schematic diagram of a toy pipe connecting elbow of the utility model;

[0013] Figure 2 It is a structural schematic diagram of a toy tube connecting elbow in a contracted state according to the utility model;

[0014] Figure 3 This is a front view structural diagram of a toy pipe connecting elbow of the utility model;

[0015] Figure 4 This is a front view structural diagram of a toy tube connecting elbow of the utility model in a contracted state;

[0016] Figure 5 This is a schematic diagram of an elastic buckle structure of a toy pipe connecting elbow according to the utility model;

[0017] Figure 6 This is a schematic diagram of the right sleeve structure of a toy pipe connecting elbow of the utility model;

[0018] Figure 7 It is a schematic diagram of the left sleeve structure of a toy pipe connecting elbow of the utility model.

[0019] In the figure: 1, left sleeve; 11, elastic buckle; 12, clamping tube; 2, right sleeve; 21, limiting slot; 22, clamping ring. DETAILED DESCRIPTION

[0020] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0021] like Figure 1-Figure 7As shown, the utility model provides the following technical solutions: a toy tube connecting elbow, comprising a left sleeve 1 and a right sleeve 2, the left sleeve 1 is provided with a clamping tube 12, the right sleeve 2 is provided with two groups of clamping rings 22, the two groups of clamping rings 22 are clamped at both ends of the clamping tube 12, the left sleeve 1 and the right sleeve 2 form a rotating structure using the clamping tube 12 and the clamping ring 22, so that the left sleeve 1 and the right sleeve 2 rotate with the clamping tube 12 and the clamping ring 22 as the rotation center, and the upper half of the left sleeve 1 is inserted into the right sleeve 2, so that the upper half of the left sleeve 1 can be received into the right sleeve 2 when rotating.

[0022] A groove is provided on the left sleeve 1, and an elastic clip 11 is provided in the groove. A limiting clip groove 22 is provided through the tube body of the right sleeve 2. When the left sleeve 1 is rotated to accommodate the upper half of the tube body into the right sleeve 2, the elastic clip 11 matches the size of the limiting clip groove 22. The elastic clip 11 provided on the left sleeve 1 is squeezed and elastically deformed in the direction of the groove. When the elastic clip 11 just coincides with the limiting clip groove 22, the deformed elastic clip 11 rebounds and is clipped into the limiting clip groove 22, thereby fixing the relative position between the left sleeve 1 and the right sleeve 2. The left sleeve 1 and the right sleeve 2 form a rotating structure using the clip tube 12 and the clip ring 22.

[0023] A hollow area is provided on the tube body of the left sleeve 1 and the right sleeve 2, which is used to reduce the weight of the toy tube connecting elbow, and the terminal pipe openings of the left sleeve 1 and the right sleeve 2 can be plugged with an external tube. The terminal pipe openings of the left sleeve 1 and the right sleeve 2 are used as plug-in units to plug the external tube into the terminal pipe openings of the two. In addition, multiple toy tube connecting elbows and multiple external tubes can be used to form a desired shape, such as a football frame in a children's toy, to achieve diversified splicing. The diameters of the terminal pipe openings of the left sleeve 1 and the right sleeve 2 are the same, which is conducive to the blind insertion of the external tube and reduces the use cost caused by different tube diameters.

[0024] In summary, when the toy tube connecting elbow is in use, when the left sleeve 1 is rotated to store the upper half of the tube body into the right sleeve 2, the elastic buckle 11 matches the size of the limiting slot 22, and the elastic buckle 11 arranged on the left sleeve 1 is squeezed and elastically deformed in the direction of the groove. When the elastic buckle 11 just coincides with the limiting slot 22, the deformed elastic buckle 11 rebounds and is inserted into the limiting slot 22, thereby fixing the relative position between the left sleeve 1 and the right sleeve 2. In addition, because the diameters of the end pipe openings of the left sleeve 1 and the right sleeve 2 are the same, it is convenient for blind insertion of the external pipe, thereby reducing the use cost caused by different pipe diameters.

Claims

1. A toy pipe connecting elbow, comprising a left sleeve (1) and a right sleeve (2), characterized in that: The left sleeve (1) is provided with a clamping tube (12), and the right sleeve (2) is provided with two groups of clamping rings (22). The two groups of clamping rings (22) are clamped at two ends of the clamping tube (12), and the upper half of the left sleeve (1) is inserted into the right sleeve (2).

2. A toy pipe connecting elbow according to claim 1, characterized in that: The left sleeve (1) is provided with a groove, and an elastic buckle (11) is provided in the groove, and a limit clamping groove (21) is provided through the tube body of the right sleeve (2).

3. A toy pipe connecting elbow according to claim 2, characterized in that: The elastic buckle (11) matches the size of the limiting slot (21), and the left sleeve (1) and the right sleeve (2) form a rotating structure using a clamping tube (12) and a clamping ring (22).

4. A toy pipe connecting elbow according to claim 1, characterized in that: The left sleeve (1) and the right sleeve (2) are both provided with hollow areas on their tube bodies, and the end tube openings of the left sleeve (1) and the right sleeve (2) can be plugged into external tubes, and the diameters of the end tube openings of the left sleeve (1) and the right sleeve (2) are the same.

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