Sleeve capable of being quickly guided in and disassembled

Abstract

The utility model discloses a sleeve capable of being quickly guided in and disassembled, which belongs to the technical field of hexagon nuts and comprises a sleeve body and a handheld rod. The sleeve body consists of a cylindrical placing end and a cylindrical inserting end, and the end part of the handheld rod is inserted into the inserting end; the containing end comprises a first cylinder, a hexagonal groove is formed in the first cylinder, a circular-truncated-cone-shaped groove in the same direction as the hexagonal groove is further formed in the end face of the first cylinder, and the depth of the circular-truncated-cone-shaped groove is smaller than that of the hexagonal groove. The hexagonal groove and the first cylindrical hole which are formed in the first cylinder body are used for leading in a hexagonal nut, the hexagonal nut can be quickly led in no matter whether the hexagonal nut is aligned with the hexagonal groove or not in the initial state in the using process, and when the hexagonal nut is not aligned with the hexagonal groove, the hexagonal nut only needs to be slightly rotated; the six corners of the hexagon nut are located in the first cylindrical holes respectively, and then the hexagon nut can be installed.

Description

Technical Field

[0001] The utility model relates to the technical field of hexagon nuts, in particular to a quick-insertion disassembly sleeve. Background Technique

[0002] When installing and disassembling hexagon nuts, tools such as open-end wrenches, adjustable wrenches or socket wrenches are often required. However, when using these tools, the user needs to adjust the position of the wrench while turning it, and the wrench needs to be aligned with the hexagon nut before turning. For example, when using a socket wrench, its ring needs to be aligned with the hexagon nut. These operation steps make the installation process rather troublesome and result in low installation efficiency.

[0003] Therefore, we propose a quick-insertion disassembly sleeve to solve the problems raised above.

[0004] The above information disclosed in this background technique is only used to enhance the understanding of the background of the present invention. Therefore, it may include prior art that is not known to those of ordinary skill in the art. Content of the Utility Model

[0005] The purpose of the utility model is to provide a quick-insertion disassembly sleeve to solve the problems in the current market raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides a quick-insertion disassembly sleeve, including a sleeve body and a hand-held rod;

[0007] The sleeve body is composed of a cylindrical placement end and a cylindrical insertion end, and the end of the hand-held rod is inserted into the insertion end;

[0008] The placement end includes a cylinder one, the cylinder one is provided with a hexagonal groove, and a frustum-shaped groove in the same direction as the hexagonal groove is also provided at the end face of the cylinder one. The depth of the frustum-shaped groove is less than that of the hexagonal groove. The diameter of the frustum-shaped groove at the end face of the cylinder one is larger than that of the hexagonal groove, and its diameter gradually decreases;

[0009] The cylinder one is also provided with first cylindrical holes at the six corners of the hexagonal groove.

[0010] Preferably, the insertion end includes a cylinder two, and the cylinder two is provided with a square groove;

[0011] One end of the hand-held rod is located in the square groove, and the part of the hand-held rod located in the square groove is adapted to the size of the square groove.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] (1) The utility model uses the hexagonal groove and the first cylindrical hole formed on the first cylinder to introduce hexagonal nuts. During use, regardless of whether the hexagonal nut is aligned with the hexagonal groove in the initial state, it can be quickly introduced into it. When not aligned, only slightly rotate the hexagonal nut so that the six corners of the hexagonal nut are respectively located at the first cylindrical hole, and then it can be introduced, and then it can be used to install the hexagonal nut.

[0014] The above summary is only for the purpose of the specification and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the present invention will be readily apparent by reference to the drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 is a schematic diagram of the structure of the sleeve body of the utility model;

[0017] Figure 3 is Figure 2 the front view of.

[0018] In the figure: 1, sleeve body; 2, hand-held rod;

[0019] 101, placing end; 102, inserting end;

[0020] 1011, the first cylinder; 1012, hexagonal groove; 1013, frustum-shaped groove; 1014, the first cylindrical hole;

[0021] 1021, the second cylinder; 1022, square groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the 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 the embodiments. It should be noted that the drawings are schematic and not drawn to scale. For the sake of clarity and convenience in the figure, the relative sizes and proportions of the parts shown in the figure are exaggerated or reduced in size and illustrated, and any size is only exemplary and not limiting.

[0023] Please refer to Figures 1 - 3 , a quick-introduction disassembly sleeve, comprising: a sleeve body and a hand-held rod 2;

[0024] The sleeve body 1 is composed of a cylindrical placement end 101 and a cylindrical insertion end 102. The placement end 101 includes a first cylinder 1011, in which a hexagonal groove 1012 is provided. At the end face of the first cylinder 1011, a frustum-shaped groove 1013 with the same direction as the hexagonal groove 1012 is also provided. The first cylinder 1011 is further provided with first cylindrical holes 1014 at the six corners of the hexagonal groove 1012. The depth of the frustum-shaped groove 1013 is less than that of the hexagonal groove 1012. The diameter of the frustum-shaped groove 1013 at the end face of the first cylinder 1011 is larger than that of the hexagonal groove 1012 and gradually decreases. The frustum-shaped groove 1013 and the hexagonal groove 1012 cut the end face of the first cylinder 1011 in the frustum-shaped groove 1013 into an inclined plane, and the inner side surface of the first cylinder 1011 at the frustum-shaped groove 1013 also has an inclination angle. When in use, the hexagonal nut is placed at the frustum-shaped groove 1013 of the first cylinder 1011. Whether or not the hexagonal nut is aligned with the hexagonal groove 1012, it can be quickly guided into the hexagonal groove 1012 and then used. By providing the frustum-shaped groove 1013, both the top region and the entrance of the inner surface of the first cylinder 1011 have a certain inclination angle, which not only facilitates the introduction of the hexagonal nut but also prevents the user from cutting his / her finger during use. The insertion end 102 includes a second cylinder 1021, in which a square groove 1022 is provided. One end of the handheld rod 2 is located in the square groove 1022, and the part of the handheld rod 2 located in the square groove 1022 is adapted to the size of the square groove 1022.

[0025] In addition, it should be noted that during actual use, the handheld rod 2 can be a manual tool or an electric or pneumatic driving device in the prior art. Different driving methods can be selected according to actual use requirements. When driving the movement of the sleeve body 1, no matter which one of the above driving devices the handheld rod 2 is, the same effect can be achieved.

[0026] The working principle of this embodiment: When installing the hexagonal nut, first place the hexagonal nut at the end of the first cylinder and slightly rotate the hexagonal nut so that the hexagonal nut enters the hexagonal groove 1012. The six corners of the hexagonal nut are respectively located in the six first cylindrical holes 1014. At this time, the operator can hold the handheld rod 2 and move it to the installation position to install the hexagonal nut.

[0027] The standard parts used in the present utility model can all be purchased from the market. The special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, and welding that are mature in the prior art. The machines, parts, and equipment all adopt conventional models in the prior art. In addition, the circuit connection adopts the conventional connection method in the prior art, which will not be elaborated here. The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0028] In the description of the present utility model, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of such features. The meaning of "a plurality" is two or more, unless otherwise specifically defined.

[0029] In the present utility model, unless otherwise clearly defined and limited, terms such as "installed", "connected", "connected to", "fixed" and the like shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0030] In the present utility model, unless otherwise clearly defined and limited, the first feature being "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature may be that the first feature is directly above or obliquely above the second feature, or merely indicates that the first feature has a higher horizontal height than the second feature. The first feature being "under", "below" and "beneath" the second feature may be that the first feature is directly below or obliquely below the second feature, or merely indicates that the first feature has a lower horizontal height than the second feature.

[0031] In the description of this specification, the description with reference to terms such as "one embodiment", "some embodiments", "examples", "specific examples" or "some examples" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic descriptions of the above terms do not have to be directed to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0032] In the drawings of the disclosed embodiments of the present utility model, only the structures related to the disclosed embodiments are involved. For other structures, reference may be made to the usual designs. Without conflict, the same embodiment and different embodiments of the present invention can be combined with each other.

[0033] Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A quick introduction and removal sleeve, characterized in that: It comprises a sleeve body (1) and a hand-held rod (2); The sleeve body (1) is composed of a cylindrical placement end (101) and a cylindrical insertion end (102), and the end of the hand-held rod (2) is inserted into the insertion end (102); The placement end (101) comprises a cylinder body (1011), the cylinder body (1011) is provided with a hexagonal groove (1012), and the end surface of the cylinder body (1011) is also provided with a truncated cone groove (1013) in the same direction as the hexagonal groove (1012), the depth of the truncated cone groove (1013) is less than the hexagonal groove (1012), and the diameter of the truncated cone groove (1013) at the end surface of the cylinder body (1011) is greater than the hexagonal groove (1012), and the diameter gradually decreases; The cylinder body (1011) is also provided with a first cylindrical hole (1014) located at the hexagon of the hexagonal groove (1012).

2. A quick introduction and removal sleeve according to claim 1, characterized in that: The insertion end (102) comprises a second cylinder (1021), and the second cylinder (1021) is provided with a square groove (1022); One end of the hand-held rod (2) is located in the square groove (1022), and the portion of the hand-held rod (2) located in the square groove (1022) is adapted to the size of the square groove (1022).

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