Connecting structure for handle and extension bar of dust collector

Abstract

The utility model discloses a dust collector handle and extension bar connecting structure, which comprises a handle, a bolt, a connecting rod and a long bar, the handle is formed by combining two halves and is fixedly connected through the bolt, the connecting rod is fixedly arranged in the right end of the handle, a positioning hole is arranged on the connecting rod, and the long bar is fixedly connected with the connecting rod through the bolt. The connecting rod is positioned in the handle through the positioning hole and the positioning column, the positioning column is fixedly connected to the handle, a long rod is installed on the connecting rod in an inserted mode, and a positioning table is fixedly connected to the position, close to the handle, of the bottom end of the connecting rod. The novel structure is adopted, the handle and the lengthening rod of the dust collector are improved, the connecting rod is arranged, the handle and the lengthening rod can be disassembled and installed, the space occupied when the handle and the lengthening rod are packaged and placed is greatly reduced, the encasement area is reduced, disassembly and installation are easy and convenient, and the novel dust collector handle is simple and reasonable in structure and convenient to use. Mounting, dismounting and using are convenient, manufacturing cost is low, and practicability is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to dust collector accessories, concretely relates to a dust collector handle and lengthening rod connecting structure. BACKGROUND

[0002] The handle and connecting rod of the existing dust collector are too long, occupy too much space when packing and placing, and are inconvenient to disassemble and assemble, therefore, the utility model provides a dust collector handle and lengthening rod connecting structure. SUMMARY

[0003] The utility model provides a dust collector handle and lengthening rod connecting structure, solves the problem that the handle and connecting rod of the existing dust collector are too long, occupy too much space when packing and placing, and are inconvenient to disassemble and assemble.

[0004] In order to solve the above technical problems, the utility model provides the following technical scheme: a dust collector handle and lengthening rod connecting structure, including handle, bolt, connecting rod and long rod, the handle is two halfs and is fixedly connected through bolt, the handle right end inside fixed mounting has the connecting rod, the connecting rod is seted up with the positioning hole, the connecting rod is positioned in the handle through the positioning hole and the positioning post, the positioning post is fixedly connected on the handle, the connecting rod is inserted and is installed with the long rod, the connecting rod bottom end is close to the handle place fixedly connected with the positioning table, the connecting rod right end inside is equipped with the mounting hole, the mounting hole inside is installed with the spring, the spring bottom end swing installation has the positioning pin, the long rod left end bottom is seted up with the positioning groove matched with the positioning table, the long rod bottom is seted up with the positioning pin hole matched with the positioning pin.

[0005] On the basis of the above scheme, the handle right end bottom is fixedly connected with the hook.

[0006] On the basis of the above scheme, the connecting rod and the long rod are in sliding fit.

[0007] On the basis of the above scheme, the positioning table and the positioning groove are in sliding fit.

[0008] On the basis of the above scheme, the positioning pin is in sliding fit with the mounting hole and the positioning pin hole respectively.

[0009] The utility model has the advantages that: a dust collector handle and lengthening rod connecting structure adopts new structure, improves the dust collector handle and lengthening rod, sets up the connecting rod, can split and assemble the handle and the long rod, greatly reduces the space occupied when packing and placing the handle and the long rod, reduces the area of packing, and is simple and convenient to disassemble and assemble, the utility model has the advantages of simple and reasonable structure, convenient installation and disassembly, low manufacturing cost and strong practicality. BRIEF DESCRIPTION OF DRAWINGS

[0010] Figure 1 It is a structure schematic view of the handle and the extension rod connecting structure of the dust collector of the utility model;

[0011] Figure 2 It is a connecting rod structure schematic view of the handle and the extension rod connecting structure of the dust collector of the utility model;

[0012] Figure 3 It is a structure schematic view of the handle and the extension rod connecting structure of the dust collector of the utility Figure 2 It is a local enlarged view of A in the middle;

[0013] Figure 4 It is a bottom view of the long rod of the handle and the extension rod connecting structure of the dust collector of the utility model.

[0014] The figure mark is: 1-handle, 101-positioning column, 102-hook, 2-bolt, 3-connecting rod, 301-positioning table, 302-positioning hole, 303-mounting hole, 304-positioning pin, 305-spring, 4-long rod, 401-positioning groove, 402-positioning pin hole. DETAILED DESCRIPTION

[0015] In order to make the purpose, technical scheme and advantages of the utility model more clear and obvious, the utility model is further described in detail below by combining with the drawings and examples. It should be understood that the specific examples described here are only used to explain the utility model, and are not used to limit the utility model.

[0016] In the description of the utility model, it should be understood that the orientation or position relationship indicated by the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is the orientation or position relationship shown based on the drawings, and is only for the convenience of describing the utility model, and is not used to indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0017] Refer to the drawings Figures 1 to 4It is known: a dust collector handle and extension rod connecting structure, including handle 1, bolt 2, connecting rod 3 and long rod 4, handle 1 is two halves together, and is fixedly connected by bolt 2, handle 1 right end inside fixed mounting has connecting rod 3, connecting rod 3 is provided with positioning hole 302, connecting rod 3 is positioned in handle 1 through positioning hole 302 and positioning column 101, positioning column 101 is fixedly connected on handle 1, two halves handle 1 clamps connecting rod 3 together, and is positioned through positioning column 101, positioning column 101 is fixedly connected in the inside of one half handle 1, long rod 4 is insertedly installed on connecting rod 3, positioning table 301 is fixedly connected at the place close to handle 1 of connecting rod 3 bottom end, mounting hole 303 is arranged in the inside of connecting rod 3 right end, spring 305 is installed in the inside of mounting hole 303, positioning pin 304 is movably installed at the bottom of spring 305, positioning groove 401 that is matched with positioning table 301 is formed in the bottom of long rod 4 left end, positioning pin hole 402 that is matched with positioning pin 304 is formed in the bottom of long rod 4, positioning pin 304 cooperates with positioning pin hole 402, and long rod 4 can be positioned and fixed.

[0018] Handle 1 right end bottom fixedly connected with hook 102, it is convenient for handle 1 to hang and place;Connecting rod 3 and long rod 4 are slidably connected, which facilitates the insertion of long rod 4 onto connecting rod 3;Positioning table 301 and positioning groove 401 are slidably connected, which facilitates the abutment of positioning table 301 and positioning groove 401;Positioning pin 304 is slidably connected with mounting hole 303 and positioning pin hole 402, respectively, which facilitates the movement of positioning pin 304 within mounting hole 303 and the insertion of positioning pin 304 into positioning pin hole 402, thereby positioning long rod 4.

[0019] The utility model discloses a dust collector handle and extension rod connecting structure, adopt new structure, improve dust collector handle 1 and extension rod, be provided with connecting rod 3, can split installation handle 1 and long rod 4, long rod 4 can be insertedly installed on connecting rod 3, positioning is carried out through positioning table 301 and positioning groove 401, the position of long rod 4 on connecting rod 3 is locked through positioning pin 304 and positioning pin hole 402, handle 1 and long rod 4 are separated, greatly reduce the space occupied when handle 1 and long rod 4 packing and placing, reduce the area of packing, and simple and convenient to disassemble and install, the utility model discloses simple and reasonable structure, and installation is convenient to disassemble and use, and the production cost is low, is suitable for promotion and use.

[0020] The above description is only a preferred embodiment of the utility model, and does not limit the utility model, and any modification, equivalent replacement and improvement made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A vacuum cleaner handle and extension rod connection structure, comprising a handle (1), a bolt (2), a connecting rod (3), and an extension rod (4), characterized in that: The handle (1) consists of two halves joined together and fixedly connected by bolts (2). A connecting rod (3) is fixedly installed inside the right end of the handle (1). The connecting rod (3) has a positioning hole (302). The connecting rod (3) is positioned inside the handle (1) through the positioning hole (302) and the positioning post (101). The positioning post (101) is fixedly connected to the handle (1). A long rod (4) is inserted and installed on the connecting rod (3). The bottom of the connecting rod (3) A positioning platform (301) is fixedly connected near the handle (1). The right end of the connecting rod (3) has an installation hole (303) inside. A spring (305) is installed inside the installation hole (303). A positioning pin (304) is movably installed at the bottom of the spring (305). A positioning groove (401) matching the positioning platform (301) is opened at the bottom of the left end of the long rod (4). A positioning pin hole (402) matching the positioning pin (304) is opened at the bottom of the long rod (4).

2. The vacuum cleaner handle and extension rod connection structure according to claim 1, characterized in that, The handle (1) has a hook (102) fixedly connected to the bottom right end.

3. The vacuum cleaner handle and extension rod connection structure according to claim 1, characterized in that, The connecting rod (3) and the long rod (4) are in sliding engagement.

4. The vacuum cleaner handle and extension rod connection structure according to claim 1, characterized in that, The positioning platform (301) and the positioning groove (401) are in sliding engagement.

5. The vacuum cleaner handle and extension rod connection structure according to claim 1, characterized in that, The locating pin (304) is in sliding engagement with the mounting hole (303) and the locating pin hole (402) respectively.

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