Telescopic itch scratcher

Abstract

The utility model discloses a telescopic itch scratcher which comprises a lower hollow rod body, an upper hollow rod body is installed at the top end of the lower hollow rod body, a linkage column is movably installed in the lower hollow rod body, the top end of the linkage column is fixedly connected with the bottom end of the upper hollow rod body, and a locking groove is formed in the outer wall of one side of the lower hollow rod body. A locking bolt is installed on the outer wall of the lower hollow rod body at the position of the locking groove, one end of the locking bolt penetrates through the locking groove and is in threaded connection with the outer wall of the linkage column, a telescopic rod is arranged above the upper hollow rod body, the bottom end of the telescopic rod extends into the upper hollow rod body, a scratching base is fixed to the top end of the telescopic rod, and a scratching claw is arranged at the top end of the scratching base. According to the utility model, the purpose of easily hanging the scratcher is achieved, the scratcher is convenient to disassemble and maintain, and the purpose of stretching and adjusting the length of the scratcher is achieved, so that the scratcher is suitable for different users to use, and the convenience of the scratcher in use is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of ticklers, in particular to a retractable tickler. Background Art

[0002] A scratcher is a very important daily necessity. People can use it to scratch the back and other areas of the body. Because it can effectively relieve itching in itchy areas of the body, people like to have a scratcher.

[0003] A retractable heating tickler with reference publication number CN207137012U comprises a tickler body, characterized in that a retractable device is arranged on the rod portion of the tickler body, so that the length of the tickler body can be changed, a battery, a central processing unit and a comparator are arranged inside the tickler body, a switch is arranged outside the tickler body, a temperature sensor and an electric heating device are arranged at the head of the tickler body, the battery is connected to the switch and the central processing unit in sequence through wires, and the central processing unit is also electrically connected to the temperature sensor, the comparator and the electric heating device respectively, so that when the switch is turned on, the purpose of intelligent heating can be achieved. The utility model has a simple structure and is easy to manufacture. According to the above, although the tickler can be well applied, it is usually not convenient for clamping and hanging placement, and it is difficult to disassemble and maintain the tickler as a whole, which often troubles people. Utility Model Content

[0004] The purpose of the utility model is to provide a retractable scratcher to solve the problem that the scratcher mentioned in the above background technology can be well applied but is usually not convenient for clamping and hanging placement, and it is difficult to disassemble and maintain the scratcher as a whole.

[0005] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a retractable scratcher comprises a lower hollow rod body, an upper hollow rod body is installed at the top of the lower hollow rod body, a linkage column is movably installed inside the lower hollow rod body, the top of the linkage column is fixedly connected to the bottom end of the upper hollow rod body, a locking groove is provided on the outer wall of one side of the lower hollow rod body, one end of the locking groove extends to the interior of the lower hollow rod body, a locking bolt is installed on the outer wall of the lower hollow rod body at the position of the locking groove, one end of the locking bolt passes through the locking groove and is threadedly connected to the outer wall of the linkage column, a telescopic rod is provided above the upper hollow rod body, the bottom end of the telescopic rod extends to the interior of the upper hollow rod body, a scratching seat is fixed on the top of the telescopic rod, and a scratching claw is provided on the top of the scratching seat.

[0006] Preferably, a clamp is installed on the outer wall of the lower hollow rod body away from the locking groove, and two fastening nuts are installed on the outer wall of the lower end of the clamp, so that the scratcher can be suspended.

[0007] Preferably, a linkage seat is movably installed at the lower end of the upper hollow rod body, the outer wall of the linkage seat touches the inner wall of the upper hollow rod body, and the top of the linkage seat is fixedly connected to the bottom end of the telescopic rod, so that the dovetail groove can be placed through the setting of the linkage seat.

[0008] Preferably, equally spaced slots are provided on the inner wall of one side of the upper hollow rod body, one end of the slots extends to the outside of the upper hollow rod body, and a dovetail groove is provided inside the linkage seat, one end of the dovetail groove extends to the outside of the linkage seat, so that the movable plate and other related components can be placed.

[0009] Preferably, a fastening stud is fixed on the inner wall of the fastening nut, and one end of the fastening stud away from the fastening nut is threadedly connected to the outer wall of the lower hollow rod body. One end of the fastening stud passes through the clamping plate and is screwed into the outer wall of the lower hollow rod body so that the clamping plate can be installed on the outer wall of the lower hollow rod body.

[0010] Preferably, a movable plate is movably connected to one side of the dovetail groove, a return spring is installed on the outer wall of one side of the movable plate, and the end of the return spring away from the movable plate is connected to the inner wall of one end of the dovetail groove. The return spring applies elastic pressure to the movable plate so that one end of the card block can be inserted into the card slot.

[0011] Preferably, a card block is provided on the outer wall of the movable plate away from the return spring, and one end of the card block away from the movable plate extends to the inside of a card slot, and one end of the card block is inserted into the inside of the card slot so that the linkage seat can be locked and placed inside the upper hollow rod body.

[0012] Compared with the prior art, the utility model has the following beneficial effects: the retractable scratcher not only achieves the purpose of facilitating the hanging placement of the scratcher, but also facilitates the disassembly and maintenance of the scratcher, and achieves the purpose of retracting and adjusting the length of the scratcher, so as to be suitable for use by different users, thereby improving the convenience of using the scratcher;

[0013] (1) By rotating the fastening nut, the fastening stud is driven to penetrate the clamp and screw into the outer wall of the lower hollow rod, so that the clamp can be installed on the outer wall of one side of the lower hollow rod. The clamp can be clamped on the thinner tool by simply hanging the clamp on the outer wall of the thinner tool, thereby achieving the purpose of facilitating the hanging placement of the scratcher;

[0014] (2) By rotating the locking bolt, one end of the locking bolt is screwed out to the outside of the linkage column, and then the upper hollow rod body is pulled upward to detach the linkage column to the outside of the lower hollow rod body, and the upper hollow rod body can be detached from the top of the lower hollow rod body, thereby facilitating the disassembly and maintenance of the scratcher;

[0015] (3) By pressing the card block and pulling the telescopic rod, one end of the card block is disengaged from the outside of the card slot, and the linkage seat is located inside the upper hollow rod body and slides. When the linkage seat moves to the designated area inside the upper hollow rod body, the return spring applies elastic pressure to the movable plate, so that one end of the card block is inserted into a corresponding card slot to lock and place the linkage seat, thereby achieving the purpose of telescopically adjusting the length of the tickler, so that it is suitable for use by different users and improves the convenience of using the tickler. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0018] Figure 3 This is an enlarged structural diagram of the locking groove of the utility model;

[0019] Figure 4 For this utility model Figure 2 Enlarged structural diagram at A in the middle.

[0020] In the figure: 1. lower hollow rod body; 2. upper hollow rod body; 3. splint; 4. fastening nut; 401, fastening stud; 5. locking groove; 6. locking bolt; 7. telescopic rod; 8. deflection claw; 9. linkage column; 10. linkage seat; 11. clamping groove; 12. deflection seat; 13. dovetail groove; 14. reset spring; 15. movable plate; 16. clamping block. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4 The utility model provides an embodiment: a retractable scratcher, comprising a lower hollow rod body 1, a clamping plate 3 is installed on the outer wall of the lower hollow rod body 1 away from the locking groove 5, and two fastening nuts 4 are installed on the outer wall of the lower end of the clamping plate 3;

[0023] When in use, the splint 3 is arranged so as to allow the scratcher to be suspended;

[0024] A fastening stud 401 is fixed on the inner wall of the fastening nut 4, and one end of the fastening stud 401 away from the fastening nut 4 is threadedly connected to the outer wall of the lower hollow rod body 1;

[0025] When in use, one end of the fastening stud 401 passes through the clamping plate 3 and is screwed into the outer wall of the lower hollow rod body 1, so that the clamping plate 3 is installed on the outer wall of the lower hollow rod body 1;

[0026] The upper hollow rod body 2 is installed at the top of the lower hollow rod body 1, and a linkage seat 10 is movably installed at the lower end of the upper hollow rod body 2. The outer wall of the linkage seat 10 touches the inner wall of the upper hollow rod body 2, and the top of the linkage seat 10 is fixedly connected to the bottom end of the telescopic rod 7;

[0027] When in use, the linkage seat 10 is arranged so as to place the dovetail groove 13;

[0028] The inner wall of one side of the upper hollow rod body 2 is provided with equally spaced slots 11, one end of which extends to the outside of the upper hollow rod body 2, and the linkage seat 10 is provided with a dovetail slot 13 inside, one end of which extends to the outside of the linkage seat 10;

[0029] When in use, the dovetail groove 13 is provided to facilitate placement of the movable plate 15 and other related components;

[0030] A movable plate 15 is movably connected to one side of the dovetail groove 13, and a return spring 14 is installed on the outer wall of one side of the movable plate 15. One end of the return spring 14 away from the movable plate 15 is connected to the inner wall of one end of the dovetail groove 13;

[0031] When in use, the return spring 14 applies elastic pressure to the movable plate 15 so as to insert one end of the card block 16 into the card slot 11;

[0032] A clamping block 16 is provided on the outer wall of the movable plate 15 away from the return spring 14, and one end of the clamping block 16 away from the movable plate 15 extends to the inside of a clamping slot 11;

[0033] When in use, one end of the clamping block 16 is inserted into the inside of the clamping slot 11 so as to lock the linkage seat 10 inside the upper hollow rod body 2;

[0034] A linkage column 9 is movably installed inside the lower hollow rod body 1, and the top of the linkage column 9 is fixedly connected to the bottom end of the upper hollow rod body 2. A locking groove 5 is provided on the outer wall of one side of the lower hollow rod body 1, and one end of the locking groove 5 extends to the interior of the lower hollow rod body 1. A locking bolt 6 is installed on the outer wall of the lower hollow rod body 1 at the position of the locking groove 5, and one end of the locking bolt 6 passes through the locking groove 5 and is threadedly connected to the outer wall of the linkage column 9. A telescopic rod 7 is provided above the upper hollow rod body 2, and the bottom end of the telescopic rod 7 extends to the interior of the upper hollow rod body 2. A flexure seat 12 is fixed to the top of the telescopic rod 7, and a flexure claw 8 is provided at the top of the flexure seat 12.

[0035] When the embodiment of the present application is in use, the card block 16 is first pressed and the telescopic rod 7 is pulled, so that one end of the card block 16 is disengaged from the outside of the card slot 11, and the linkage seat 10 is located inside the upper hollow rod body 2 for sliding. When the linkage seat 10 moves to the specified area inside the upper hollow rod body 2, the return spring 14 applies elastic pressure to the movable plate 15, so that one end of the card block 16 is inserted into a corresponding card slot 11, and the linkage seat 10 can be locked and placed to adjust the length of the scratcher according to the user's usage needs. After that, by holding the lower end of the upper hollow rod body 2, the scratching claw 8 is extended into the itchy area such as the back of the human body for scratching, and the scratching claw 8 can scratch the itchy part of the human body. To scratch and relieve the itch, rotate the locking bolt 6 so that one end of the locking bolt 6 is screwed out to the outside of the linkage column 9, and then pull the upper hollow rod body 2 upward to make the linkage column 9 detached to the outside of the lower hollow rod body 1, so that the upper hollow rod body 2 can be detached from the top of the lower hollow rod body 1, and finally, rotate the fastening nut 4 to drive one end of the fastening stud 401 to pass through the splint 3 and screw into the outer wall of the lower hollow rod body 1, so that the splint 3 can be installed on the outer wall of one side of the lower hollow rod body 1, and the splint 3 can be hung on the outer wall of a thinner tool, so that the splint 3 can cooperate with the lower hollow rod body 1 to clamp on the thinner tool, so that the scratcher can be suspended, thereby completing the use of the scratcher.

Claims

1. A retractable tickler, characterized in that: The invention comprises a lower hollow rod body (1), an upper hollow rod body (2) is installed at the top end of the lower hollow rod body (1), a linkage column (9) is movably installed inside the lower hollow rod body (1), the top end of the linkage column (9) is fixedly connected to the bottom end of the upper hollow rod body (2), a locking groove (5) is arranged on the outer wall of one side of the lower hollow rod body (1), one end of the locking groove (5) extends to the inside of the lower hollow rod body (1), and the locking groove (5) is located A locking bolt (6) is installed on the outer wall of the lower hollow rod body (1), one end of the locking bolt (6) passes through the locking groove (5) and is threadedly connected to the outer wall of the linkage column (9), a telescopic rod (7) is arranged above the upper hollow rod body (2), the bottom end of the telescopic rod (7) extends to the interior of the upper hollow rod body (2), a flexure seat (12) is fixed at the top end of the telescopic rod (7), and a flexure claw (8) is arranged at the top end of the flexure seat (12).

2. A retractable tickler according to claim 1, characterized in that: A clamping plate (3) is installed on the outer wall of the lower hollow rod body (1) away from the locking groove (5), and two fastening nuts (4) are installed on the outer wall of the lower end of the clamping plate (3).

3. The retractable tickler according to claim 1, characterized in that: A linkage seat (10) is movably mounted at the lower end of the upper hollow rod body (2), the outer wall of the linkage seat (10) contacts the inner wall of the upper hollow rod body (2), and the top end of the linkage seat (10) is fixedly connected to the bottom end of the telescopic rod (7).

4. The retractable tickler according to claim 3, characterized in that: An inner wall on one side of the upper hollow rod body (2) is provided with equally spaced slots (11), one end of which extends to the outside of the upper hollow rod body (2); a dovetail slot (13) is provided inside the linkage seat (10), one end of which extends to the outside of the linkage seat (10).

5. The retractable tickler according to claim 2, characterized in that: A fastening stud (401) is fixed on the inner wall of the fastening nut (4), and one end of the fastening stud (401) away from the fastening nut (4) is threadedly connected to the outer wall of the lower hollow rod body (1).

6. The retractable tickler according to claim 4, characterized in that: A movable plate (15) is movably connected to one side of the dovetail groove (13), a return spring (14) is installed on the outer wall of one side of the movable plate (15), and one end of the return spring (14) away from the movable plate (15) is connected to the inner wall of one end of the dovetail groove (13).

7. The retractable tickler according to claim 6, characterized in that: A clamping block (16) is provided on the outer wall of the movable plate (15) at a side away from the return spring (14), and one end of the clamping block (16) away from the movable plate (15) extends to the inside of a clamping slot (11).

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