Woolen yarn umbrella stand connector

Abstract

The utility model provides a woolen yarn umbrella stand connector which comprises a connector body, a shaft hole is formed in the center of the connector body, a plurality of connecting grooves are formed in the outer side wall of the connector body, and the connecting grooves are formed in the circumferential direction of the connector body at intervals. An annular fixing groove is formed in the end face of one end of the connector body, the connecting groove is communicated with the fixing groove, and a protruding anti-disengaging part is arranged on the side wall of the fixing groove. The umbrella ribs are connected in series through the fixing rings, then the fixing rings are installed in the fixing grooves, and meanwhile the umbrella ribs enter the corresponding connecting grooves, so that installation of the umbrella ribs is facilitated, the structural design is reasonable and ingenious, and the fixing rings are hidden in the connector.

Description

Technical Field

[0001] The utility model relates to a tool for assisting activities such as wool winding and knitting, and particularly relates to a connecting head of a wool umbrella stand. Background Technique

[0002] A wool umbrella stand is a tool for assisting activities such as wool winding and knitting. It provides support for the wool, enabling it to maintain a certain shape and tension, and facilitating winding or knitting operations.

[0003] A wool umbrella stand usually consists of the following main parts: a support main body, generally a metal or wooden frame structure, providing overall support and stability; an umbrella shaft, located at the center position, for installing and fixing components similar to umbrella ribs; umbrella ribs, radially outward support structures, usually in a relatively large number, for supporting the wool; an adjusting device, which may include knobs, screws, etc., for adjusting the angle or length of the umbrella ribs to meet different wool winding requirements; a base, ensuring that the entire umbrella stand is placed stably on a table or other plane; a fixing clip or hook, for fixing the starting end of the wool to prevent the wool from falling off during the winding process.

[0004] A movable connecting head is connected to the umbrella shaft, one end of the umbrella rib is connected to the connecting head, the connecting head is annular, an annular fixing groove is provided on the outer side wall of the connecting head, a connecting groove is provided on the outer side wall of the connecting head along its axial direction, there are a plurality of connecting grooves, and the plurality of connecting grooves are arranged at intervals in the circumferential direction of the connecting head. One end of the umbrella rib is provided with a connecting hole, a steel wire passes through the connecting hole on the umbrella rib to connect a plurality of umbrella ribs in series, the steel wire is tightly clamped in the fixing groove, and the other end of the umbrella rib is correspondingly connected in the connecting groove, so as to fix the umbrella rib on the connecting head.

[0005] The structure of the above-mentioned connecting head has the following problems in use: the steel wire is exposed outside, on the one hand, it affects the appearance, and on the other hand, when the steel wire is tightly clamped, the end of the steel wire needs to be tightened with wire pliers, and the end of the steel wire exposed outside may also form bumps and entanglements, and the installation is also relatively troublesome. Summary of the Utility Model

[0006] In view of the problems pointed out in the background technique, the utility model provides a connecting head of a wool umbrella stand to solve the above technical problems.

[0007] The technical solution of the utility model is realized as follows:

[0008] A woolen umbrella stand connector, comprising a connector body, an axial hole is provided in the center of the connector body, a connecting groove is provided on the outer side wall of the connector body, a plurality of connecting grooves are provided, and the plurality of connecting grooves are arranged at circumferential intervals on the connector body, an annular fixing groove is provided on the end surface of one end of the connector body, the connecting groove is connected to the fixing groove, and a protruding anti-slip portion is provided on the side wall of the fixing groove.

[0009] The utility model is further configured that the anti-slipping portion is provided with a plurality of anti-slipping portions, and the plurality of anti-slipping portions are arranged at intervals in the circumferential direction of the connector body.

[0010] The utility model is further configured such that the fixing groove passes through the middle of the connecting groove.

[0011] The utility model is further configured that the connection groove passes through two axial ends of the connector body.

[0012] The utility model is further configured that the anti-slip portion is provided with a chamfer.

[0013] The utility model is further configured to further include an annular fixing ring, on which a disconnection groove is provided, the fixing ring is connected in the fixing groove, and the anti-slip portion can prevent the fixing ring from slipping out of the fixing groove.

[0014] By adopting the above technical solution, the beneficial effects of the utility model are as follows:

[0015] The woolen umbrella frame connector provided by the utility model has the umbrella ribs firstly connected in series through a fixing ring, and then the fixing ring is installed in the fixing groove, and at the same time, the umbrella ribs enter the corresponding connecting grooves, so that the installation of the umbrella ribs is convenient, and the structural design is reasonable and ingenious, and the fixing ring is hidden in the connector. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0017] Figure 1 It is an exploded schematic diagram of the connector and the fixing ring of the utility model.

[0018] Figure 2 The structure of the connector of the utility model is shown in FIG. Figure 1 .

[0019] Figure 3 The structure of the connector of the utility model is shown in FIG. Figure 2。

[0020] Figure 4 Cross-section of the connector of the present utility model Figure 1 。

[0021] Figure 5 Cross-section of the connector of the present utility model Figure 2 。 Specific implementation manners

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

[0023] As follows for reference Figures 1-5 The present utility model will be described as follows:[[]]END]]

[0024] Embodiment: A connector for a wool umbrella rack includes a connector body 1. The connector body 1 is cylindrical, and a shaft hole 2 is provided at the center of the connector body 1. The shaft hole 2 is used to connect the umbrella shaft. The cylindrical connector body 1 is a key component in the wool umbrella rack. The shaft hole 2 at the center is specifically designed for connecting the umbrella shaft, and its size and shape match those of the umbrella shaft to ensure a tight and stable connection, enabling the umbrella shaft to rotate smoothly.

[0025] A connection groove 3 is provided on the outer side wall of the connector body 1. The connection groove 3 is used to connect the umbrella ribs. The connection groove 3 runs through both axial ends of the connector body 1. There are multiple connection grooves 3, and the multiple connection grooves 3 are equidistantly spaced in the circumferential direction of the connector body 1. The multiple connection grooves 3 on the outer side wall are circumferentially equidistantly spaced and are used to connect the umbrella ribs.

[0026] An annular fixing groove 4 is provided on the end face of one end of the connector body 1. The connection groove 3 and the fixing groove 4 are communicated. The fixing groove 4 passes through the middle of the connection groove 3. This design makes the structure more compact and integrated. A protruding anti-detachment portion 5 is provided on the side wall of the fixing groove 4. There are multiple anti-detachment portions 5, and the multiple anti-detachment portions 5 are equidistantly spaced in the circumferential direction of the connector body 1.

[0027] A chamfer 6 is provided on the anti-detachment portion 5. After the fixing ring 7 is installed in the fixing groove 4, the anti-detachment portion 5 provides an effective blocking effect on the fixing ring 7. The chamfer 6 on the anti-detachment portion 5 helps to reduce the resistance when installing the fixing ring 7, making the operation smoother.

[0028] The annular fixing ring 7 is connected in the fixing groove 4, and the anti - detachment part 5 can prevent the fixing ring 7 from coming out, ensuring the stability of the position of the fixing ring 7.

[0029] The disconnection groove 8 on the fixing ring 7 facilitates the connection of the umbrella ribs. When the connection hole at one end of the umbrella rib is connected to the fixing ring 7, the umbrella rib can enter from the disconnection groove 8, enabling the fixing ring 7 to pass through the connection hole, thus realizing the firm connection between the umbrella rib and the connection head.

[0030] Preliminary installation of the umbrella rib and the fixing ring: First, align the connection hole at one end of the umbrella rib with the disconnection groove 8 on the fixing ring 7, and then insert the umbrella rib so that the umbrella rib is installed on the fixing ring 7. Repeat this operation to preliminarily install all the umbrella ribs that need to be installed on the fixing ring 7.

[0031] Install the fixing ring into the fixing groove: Align the fixing ring 7 with the umbrella ribs installed with the fixing groove 4 on the end face of one end of the connector body 1. During the installation process, pay attention to adjusting the position of the umbrella ribs so that they correspond to the connection grooves 3 one by one. Ensure that the fixing ring 7 is completely installed in the fixing groove 4, and the fixing ring 7 is caught by the anti - detachment part 5 and will not come out.

[0032] The above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A woolen umbrella stand connector, comprising a connector body (1), wherein the center of the connector body (1) is provided with an axial hole (2), an outer side wall of the connector body (1) is provided with a connecting groove (3), a plurality of connecting grooves (3) are provided, and the plurality of connecting grooves (3) are arranged at intervals in the circumferential direction of the connector body (1), characterized in that: An annular fixing groove (4) is provided on the end surface of one end of the connector body (1); the connecting groove (3) is connected to the fixing groove (4); and a protruding anti-slip portion (5) is provided on the side wall of the fixing groove (4).

2. A woolen umbrella stand connector according to claim 1, characterized in that: A plurality of the anti-slip portions (5) are provided, and the plurality of anti-slip portions (5) are arranged at intervals in the circumferential direction of the connector body (1).

3. The woolen umbrella stand connector according to claim 1, characterized in that: The fixing groove (4) passes through the middle of the connecting groove (3).

4. The woolen umbrella stand connector according to claim 1, characterized in that: The connecting groove (3) passes through both ends of the connector body (1) in the axial direction.

5. The woolen umbrella stand connector according to claim 1, characterized in that: The anti-slip portion (5) is provided with a chamfer (6).

6. The woolen umbrella stand connector according to claim 1, characterized in that: It also includes an annular fixing ring (7), on which a disconnection groove (8) is provided. The fixing ring (7) is connected to the fixing groove (4), and the anti-slip portion (5) can prevent the fixing ring (7) from slipping out of the fixing groove (4).

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