Lifting type dustproof ceramic pen container

Abstract

The utility model relates to the technical field of casting ceramic pen containers, in particular to a lifting type dustproof ceramic pen container which comprises a pen container body, a connecting sleeve is clamped on the pen container body in a sliding mode, a lifting assembly is arranged on the pen container body, the lifting assembly is connected with the connecting sleeve, and the lifting assembly is arranged on the pen container body and connected with the connecting sleeve. Cleaning rings provided with flexible cleaning cloth are clamped to the two sides of the connecting sleeve, a bottom cover is clamped to the lower end of the pen container body, and a clamping assembly used for clamping the bottom cover, a lifting assembly, the cleaning rings and a cover plate are arranged on one side of the pen container body. The length, inserted into the pen container body, of the connecting sleeve is flexibly adjusted, the size of the technical scheme is adjusted, meanwhile, the inner side and the outer side of the connecting sleeve can be cleaned during lifting, the applicability is improved, dust can be prevented, a cover plate is rotationally installed at the upper end of the connecting sleeve, and a bottom cover is convenient to disassemble through a clamping assembly and a clamping groove; and the technical scheme is convenient to clean.

Description

Technical Field

[0001] The utility model relates to the technical field of casting ceramic pen holders, in particular to a lifting dust-proof ceramic pen holder. Background Art

[0002] Pen holders are cylindrical pen holders made mainly of ceramics, bamboo, wood, plastic, etc., and are ubiquitous in people's study and work. Some pen holders are made of ceramics, which facilitate the collection of many pens and other small stationery items for people to use. However, some existing pen holders accumulate stains at the bottom of the pen holders when they are used for a long time, making it difficult to clean them.

[0003] As shown in the announcement number: CN212400742U, a lifting dust-proof ceramic pen holder specifically relates to the field of ceramic pen holders. The utility model provides a lifting dust-proof ceramic pen holder, comprising a barrel, a support ring, a lifting mechanism, and a pen holder cover. A dustproof cloth is provided between the support ring and the barrel, the support ring is connected to the barrel through the lifting mechanism and its height is adjusted by the lifting mechanism, the support ring includes a pen holder outlet, and the pen holder cover is rotatably connected to the support ring to open or close the pen holder outlet. The lifting dust-proof ceramic pen holder unfolds or retracts the dustproof cloth by raising or lowering the support ring through the lifting mechanism. When the pen holder is not in use, the support ring is lifted by the lifting mechanism, so that the dustproof cloth is lifted to wrap the part of the pen that extends out of the pen holder, and the pen holder cover is covered on the support ring, thereby forming a closed space in the pen holder to prevent dust from entering the pen holder.

[0004] When the lifting dustproof ceramic pen holder disclosed in the above document is used for a long time, some stains will accumulate at the bottom of the pen holder, making it inconvenient to clean. Utility Model Content

[0005] In order to overcome the technical defects of the existing technology, the utility model provides a lifting dust-proof ceramic pen holder, which has the function of flexibly adjusting the length of the connecting sleeve inserted into the pen holder body according to the size of the pen, adjusting the size of the technical solution, and facilitating the installation and disassembly of the technical solution and the cleaning of the technical solution.

[0006] The technical solution adopted by the utility model is: it includes a pen barrel body, a connecting sleeve is slidably clamped on the pen barrel body, a lifting assembly is provided on the pen barrel body, the lifting assembly is connected to the connecting sleeve, cleaning rings with flexible cleaning cloths are clamped on the pen barrel body and located on both sides of the connecting sleeve, a bottom cover is clamped at the lower end of the pen barrel body, a clamping assembly for clamping the bottom cover is provided on one side of the pen barrel body, and a cover plate is rotatably mounted on the upper end of the connecting sleeve.

[0007] Preferably, in order to facilitate the sliding of the connecting sleeve, an annular groove is provided at the upper end of the pen barrel body, the connecting sleeve and the pen barrel body are slidingly connected through the annular groove, and a limiting groove is provided on the inner wall of the annular groove, and the connecting sleeve and the limiting groove are slidingly engaged.

[0008] Preferably, in order to facilitate the adjustment of the position of the connecting sleeve, the lifting assembly includes a mounting sleeve, the mounting sleeve is fixedly mounted on one side of the pen holder body, a tooth plate is slidably engaged inside the mounting sleeve, the tooth plate is fixedly connected to the connecting sleeve, a rotating gear is engaged on the tooth plate, and the rotating gear is rotatably mounted inside the mounting sleeve, and by rotating the rotating gear, the tooth plate moves, the connecting sleeve moves, and the length inside the connecting sleeve is adjusted.

[0009] Preferably, in order to facilitate the limiting of the rotating gear, a handwheel is fixedly installed on one end of the rotating gear extending to one side of the mounting sleeve, and a pin is inserted into one side of the mounting sleeve, and the pin is engaged with the rotating gear. By removing the pin and rotating the handwheel, the rotating gear rotates.

[0010] Preferably, in order to facilitate the snap connection between the bottom cover and the pen barrel body, a snap connection groove is provided at the lower end of the pen barrel body, and the bottom cover and the pen barrel body are snap connected through the snap connection groove, and a connecting groove is provided on the bottom cover.

[0011] Preferably, in order to facilitate the installation of the snap-on assembly, a square groove is provided at the lower end of the pen holder body.

[0012] Preferably, in order to facilitate the movement of the position of the clamping block, the clamping assembly includes a clamping block, the clamping block is slidably connected to the square groove, the clamping block is clamped with the connecting groove, and a moving rod is fixedly installed at one end of the clamping block, and the moving rod is plugged into the pen holder body.

[0013] Preferably, in order to facilitate the resetting of the clamping block, a spring is sleeved on the moving rod, and both ends of the spring are fixedly connected to the clamping block and the square groove. By pulling the moving rod, the spring is compressed and the clamping block moves.

[0014] The beneficial effects of the present invention are: through the snap-on assembly and the snap-on groove, the bottom cover is easy to disassemble, and the technical solution is easy to clean. The lifting assembly, cleaning ring and cover plate are convenient to flexibly adjust the length of the connecting sleeve inserted into the pen barrel body according to the size of the pen, adjust the size of the technical solution, and at the same time, the inside and outside of the connecting sleeve can be cleaned during lifting, thereby improving applicability and preventing dust. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of the utility model from a side view perspective;

[0016] Figure 2 It is a cross-sectional schematic diagram of a part of the structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the utility model from an upward viewing angle;

[0018] Figure 4 It is a cross-sectional schematic diagram of the lifting assembly of the utility model;

[0019] Figure 5 This is a schematic structural diagram of the bottom cover of the utility model;

[0020] Figure 6 It is a structural schematic diagram of the clamping assembly of the present utility model.

[0021] Explanation of the accompanying drawings: In the figure: 1. Pen holder body; 2. Connecting sleeve; 3. Lifting assembly; 301. Mounting sleeve; 302. Tooth plate; 303. Rotating gear; 304. Handwheel; 305. Pin; 4. Cleaning ring; 5. Bottom cover; 6. Snap-fit ​​assembly; 601. Snap-fit ​​block; 602. Moving rod; 603. Spring; 7. Cover plate; 8. Annular groove; 9. Limiting groove; 10. Snap-fit ​​groove; 11. Connecting groove; 12. Square groove. DETAILED DESCRIPTION

[0022] The present invention will be further described below with reference to the accompanying drawings:

[0023] like Figures 1-6 As shown, this embodiment provides a lifting dust-proof ceramic pen holder, including a pen holder body 1, a connecting sleeve 2 is slidably clamped on the pen holder body 1, a lifting component 3 is provided on the pen holder body 1, and the lifting component 3 is connected to the connecting sleeve 2. Through the lifting component 3, the length of the connecting sleeve 2 inserted into the pen holder body 1 is adjusted, and the length of the technical solution is adjusted, which improves the practical novelty of the technical solution. On the pen holder body 1, cleaning rings 4 with flexible cleaning cloths are clamped on both sides of the connecting sleeve 2. A bottom cover 5 is clamped at the lower end of the pen holder body 1, and a clamping component 6 for clamping the bottom cover 5 is provided on one side of the pen holder body 1. Through the clamping component 6, the cover plate 7 is conveniently clamped with the pen holder body 1, and a cover plate 7 is rotatably installed on the upper end of the connecting sleeve 2. The cover plate 7 can prevent dust from entering the pen holder body 1 and the connecting sleeve 2.

[0024] The upper end of the pen barrel body 1 is provided with an annular groove 8, and the connecting sleeve 2 is slidably connected to the pen barrel body 1 through the annular groove 8. A limiting groove 9 is provided on the inner wall of the annular groove 8, and the connecting sleeve 2 is slidably engaged with the limiting groove 9. The lifting assembly 3 includes a mounting sleeve 301, which is fixedly mounted on one side of the pen barrel body 1. A tooth plate 302 is slidably engaged inside the mounting sleeve 301, and the tooth plate 302 is fixedly connected to the connecting sleeve 2. A rotating gear 303 is engaged on the tooth plate 302, and the rotating gear 303 is rotatably mounted inside the mounting sleeve 301. By rotating the rotating gear 303, the tooth plate 302 moves, and the connecting sleeve 2 moves, and the length of the connecting sleeve 2 inserted into the pen barrel body 1 is adjusted for convenience. According to the size of the pen, the length of the connecting sleeve 2 inserted into the pen holder body 1 can be flexibly adjusted to adjust the size of the technical solution, and the inner and outer surfaces of the connecting sleeve 2 can be cleaned through the cleaning ring 4 when the connecting sleeve 2 moves. The rotating gear 303 extends to one end of the mounting sleeve 301 and is fixedly installed with a handwheel 304. A pin 305 is inserted into one side of the mounting sleeve 301, and the pin 305 is engaged with the rotating gear 303. Remove the pin 305, rotate the handwheel 304, and the rotating gear 303 rotates. The pin 305 is engaged with the mounting sleeve 301 through the pin 305, so that the pin 305 rotating gear 303 is engaged, thereby fixing the length of the connecting sleeve 2 inserted into the pen holder body 1.

[0025] The lower end of the pen holder body 1 is provided with a snap-fitting groove 10, the bottom cover 5 is snap-fitted to the pen holder body 1 through the snap-fitting groove 10, the bottom cover 5 is provided with a connecting groove 11, the lower end of the pen holder body 1 is provided with a square groove 12, the snap-fitting assembly 6 includes a snap-fitting block 601, the snap-fitting block 601 is slidably connected to the square groove 12, the snap-fitting block 601 is snap-fitted to the connecting groove 11, one end of the snap-fitting block 601 is fixedly mounted with a moving rod 602, the moving rod 602 is plugged into the pen holder body 1, a spring 603 is sleeved on the moving rod 602, and both ends of the spring 603 are connected to the snap-fitting block 601 and the square groove 12. The grooves 12 are fixedly connected. By pulling the moving rod 602, the spring 603 is compressed, and the clamping block 601 moves, the bottom cover 5 is separated from the pen holder body 1, and the bottom cover 5 and the pen holder body 1 are cleaned. When the bottom cover 5 needs to be installed, the bottom cover 5 is clamped with the clamping groove 10, the clamping block 301 moves, the spring 603 moves, and the moving rod 602 moves. When the bottom cover 5 does not act on the clamping block 301, the clamping block 301 is clamped with the connecting groove 11 under the action of the elastic restoring force of the spring 603, thereby fixing the bottom cover 5 to the pen holder body 1.

[0026] When the present utility model is in use, according to the size of the pen, the pin 305 is removed, the hand wheel 304 is rotated, the rotating gear 303 is rotated, the tooth plate 302 moves, the connecting sleeve 2 moves, and the length of the connecting sleeve 2 inserted into the pen barrel body 1 is adjusted, so that the present technical solution can be adjusted to a suitable size according to the size of the pen. Through the cleaning ring 4, the inner and outer surfaces of the connecting sleeve 2 can be cleaned when the connecting sleeve 2 moves, and the pin 305 is plugged into the installation sleeve 301, the pin 305 is clamped into the rotating gear 303, and the position of the connecting sleeve 2 is fixed. When it is necessary to clean the present technical solution, the moving rod 602 is pulled, the spring 603 is compressed, the clamping block 601 is moved out of the connecting groove 11, the cover plate 7 is separated from the pen barrel body 1, the pin 305 is removed, and the above operation is repeated to move the connecting sleeve 2 out of the pen barrel body 1, thereby facilitating the cleaning of the present technical solution.

[0027] The above shows and describes the basic principles and main features of the invention and the advantages of the invention. Those skilled in the art should understand that the invention is not limited to the above embodiments. The above embodiments and descriptions only illustrate the principles of the invention. Without departing from the spirit and scope of the invention, the invention may have various changes and improvements, which shall fall within the scope of the invention to be protected. The scope of protection of the invention shall be defined by the attached claims and their equivalents.

Claims

1. A lifting dustproof ceramic pen holder, comprising a pen holder body (1), wherein a connecting sleeve (2) is slidably engaged with the pen holder body (1), and characterized in that: The pen barrel body (1) is provided with a lifting assembly (3), the lifting assembly (3) is connected to the connecting sleeve (2), cleaning rings (4) with flexible cleaning cloths are clamped on the pen barrel body (1) and located on both sides of the connecting sleeve (2), a bottom cover (5) is clamped on the lower end of the pen barrel body (1), a clamping assembly (6) for clamping the bottom cover (5) is provided on one side of the pen barrel body (1), and a cover plate (7) is rotatably mounted on the upper end of the connecting sleeve (2).

2. The lifting dustproof ceramic pen holder according to claim 1, characterized in that: An annular groove (8) is provided at the upper end of the pen holder body (1), and the connecting sleeve (2) is slidably connected to the pen holder body (1) via the annular groove (8). A limiting groove (9) is provided on the inner wall of the annular groove (8), and the connecting sleeve (2) is slidably engaged with the limiting groove (9).

3. The lifting dustproof ceramic pen holder according to claim 2, characterized in that: The lifting assembly (3) comprises a mounting sleeve (301), the mounting sleeve (301) being fixedly mounted on one side of the pen holder body (1), a tooth plate (302) being slidably engaged inside the mounting sleeve (301), the tooth plate (302) being fixedly connected to the connecting sleeve (2), a rotating gear (303) being meshed on the tooth plate (302), and the rotating gear (303) being rotatably mounted inside the mounting sleeve (301).

4. The lifting dustproof ceramic pen holder according to claim 3, characterized in that: A hand wheel (304) is fixedly mounted on one end of the rotating gear (303) extending to one side of the mounting sleeve (301), and a pin (305) is inserted into one side of the mounting sleeve (301), and the pin (305) is engaged with the rotating gear (303).

5. The lifting dustproof ceramic pen holder according to claim 1, characterized in that: A snap-fitting groove (10) is provided at the lower end of the pen holder body (1), and the bottom cover (5) is snap-fitted to the pen holder body (1) via the snap-fitting groove (10). A connecting groove (11) is provided on the bottom cover (5).

6. The lifting dustproof ceramic pen holder according to claim 5, characterized in that: A square groove (12) is provided at the lower end of the pen holder body (1).

7. The lifting dustproof ceramic pen holder according to claim 6, characterized in that: The clamping assembly (6) comprises a clamping block (601), the clamping block (601) is slidably connected to the square groove (12), the clamping block (601) is clamped to the connecting groove (11), and a moving rod (602) is fixedly mounted on one end of the clamping block (601), and the moving rod (602) is plugged into the pen holder body (1).

8. The lifting dustproof ceramic pen holder according to claim 7, characterized in that: A spring (603) is sleeved on the moving rod (602), and both ends of the spring (603) are fixedly connected to the clamping block (601) and the square groove (12).

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