Roller core of roller of hair collecting device

Abstract

The utility model relates to a roller core of a hair collecting device roller, which comprises a roller core body and a supporting rod, one end of the roller core body is provided with a limiting part, one end of the roller core body far away from the limiting part is provided with a pressing mechanism, and the pressing mechanism comprises a mounting seat arranged at one end of the roller core body and a pressing disc fixed on the mounting seat. A hollow-out area allowing the pressing disc to press downwards is formed in the installation base, a clamping portion is arranged on the installation base, and a containing area allowing a paper element to be arranged in a sleeved mode is formed between the limiting portion and the clamping portion. The technical problems that a paper element is inconvenient to replace, the production efficiency is low, the assembly is complicated and the manufacturing cost is high in an existing roller core of the hair collecting device are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of sanitary cleaning appliances, in particular to a roller core of a lint remover. Background Art

[0002] A lint remover is a tool used to remove fine fibers, hair, debris and dust from the surfaces of items such as sofas, sheets, quilts, clothes, carpets, curtains, seats, and foot mats. Its structure generally includes a roller core, a support rod and a paper core mounted on the roller core. The paper core is generally attached with self-adhesive tape.

[0003] At present, there are many different styles of lint removers on the market, such as the Chinese utility model patent with patent number CN98245944.0, named "Dust Removal Roller", which discloses a dust removal roller, characterized in that it includes a roller support cross bar and a support rod thereof, a roller is sleeved on the roller support cross bar, and a roll of single-sided self-adhesive tape is wrapped around the outside of the roller, with the adhesive surface of the self-adhesive tape facing radially outward. However, the above patented product still has the following defects: 1. It is inconvenient to replace the self-adhesive tape or paper core; 2. The buckle cap and the roller core body of the existing product are separately arranged, so two sets of different molds are required to process the buckle cap and the roller core body, resulting in low production efficiency and complicated assembly; 3. The horizontal sections of the existing support rods all run through the entire roller core body, so their length is generally similar to the length of the roller core body, so it uses more materials and has a higher production cost. Utility Model Content

[0004] The utility model aims to provide a roller core for a lint remover, so as to solve the technical problems of the existing roller core for lint remover, such as inconvenient paper core replacement, low production efficiency, complicated assembly and high production cost.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a roller core of a lint remover, including a roller core body and a support rod, a limiting portion is provided at one end of the roller core body, and a pressing mechanism is provided at the end of the roller core body away from the limiting portion, the pressing mechanism includes a mounting seat arranged at one end of the roller core body and a pressing plate fixed on the mounting seat, a hollow area for the pressing plate to press downward is formed in the mounting seat, a clamping portion is provided on the mounting seat, and a placement area for sleeved paper core is formed between the limiting portion and the clamping portion.

[0006] Furthermore, a through cavity is provided on the roller core body, a buckle cap is integrally formed in the through cavity, and an opening for fixing the support rod is provided on one side of the buckle cap.

[0007] Furthermore, a positioning portion is provided in the through cavity, and a positioning hole corresponding to the buckle cap and a positioning groove for the support rod to pass through are opened on the positioning portion, and a mounting hole connected to the positioning groove is opened on one side of the roller core body.

[0008] Furthermore, fixed ends are integrally provided on the upper and lower sides of the buckle cap, and one end of the fixed end away from the buckle cap is integrally formed with the roller core body.

[0009] Furthermore, the mounting seat includes a base plate and at least two movable parts, the movable parts and the base plate are integrally formed, the pressing plate is connected to the upper surfaces of the movable parts, and the pressing plate is used to control the movable parts to move into the hollow area.

[0010] Furthermore, the engaging portion is arranged on one side of the movable member and protrudes from the outer surface of the movable member, and a hook area for engaging the paper core is formed between the engaging portion and the movable member.

[0011] Furthermore, the support rod is integrally formed by a horizontal section, a vertical section and a bent section.

[0012] The present invention has the following advantages over the prior art: 1. By arranging a pressing mechanism consisting of a mounting seat and a pressing plate on one side of the roller core body, a hollow area for the pressing plate to press downward is formed in the mounting seat, and a locking portion is also provided on the mounting seat. When the paper core needs to be replaced, it is only necessary to press the pressing plate downward to make the pressing plate move into the hollow area. Since the pressing plate and the mounting seat are integrally formed, when the pressing plate is pressed down, it will drive the movable part in the mounting seat to move synchronously, thereby making the hook area formed between the movable part and the locking portion detach from the paper tube pre-mounted between the limiting portion and the locking portion of the roller core body, and at this time, the paper tube can be removed from the roller core body. The above method is convenient for users to replace the paper core quickly and easily through the pressing operation. Only by easily pressing the pressing plate downward can the paper tube be disengaged from the locking portion on the mounting seat, which no longer wastes time and effort, making the replacement of the rubber tube more convenient and easy, and solving the technical problem that the roller core of the existing lint remover is inconvenient to replace the paper core.

[0013] 2. By integrally molding the buckle cap and the roller core body, it is avoided to use two different sets of molds to process the buckle cap and the roller core body. Therefore, only one-stop operation is required, processing is more convenient, production efficiency is greatly improved, and assembly is also simpler. This solves the problem that the buckle cap and the roller core body of existing products are set separately, so two different sets of molds are needed to process the buckle cap and the roller core body, resulting in low production efficiency and complicated assembly.

[0014] 3. By opening a through cavity on the core body and integrally forming a buckle cap in the through cavity, the buckle cap is generally located in the middle position of the core body. Therefore, the length of the horizontal section of the support rod used is adapted to the position of the buckle cap, and there is no need to penetrate the core body. Only half of the existing length is needed to fix the support rod on the core body. The above method shortens the length of the horizontal section of the support rod, thereby reducing the cost of raw materials and complex assembly, giving back to users, expanding market share, and solving the technical problem that the horizontal sections of the existing support rods all penetrate the entire core body, so their length is generally similar to the length of the core body, so they use more materials and have higher production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0016] Figure 1 It is a structural diagram of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the roller core body of the utility model;

[0018] Figure 3 This is a structural diagram of the roller core body of the utility model from another perspective;

[0019] The utility model number information is as follows:

[0020] 1. Roller body; 2. Pressing mechanism; 3. Buckle cap; 4. Positioning portion; 5. Support rod; 101. Limiting portion; 102. Placement area; 103. Through cavity; 201. Pressing plate; 202. Hollow area; 203. Engaging portion; 204. Bottom plate; 205. Movable part; 301. Connecting end; 401. Positioning hole; 402. Positioning slot;

[0021] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0022] The following is a combination of the appended examples of the present invention Figure 1-3 The technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without inventive effort shall fall within the scope of protection of the present invention.

[0023] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0024] In addition, the descriptions of "first," "second," etc. in this utility model are for descriptive purposes only and should not be understood as indicating or implying their relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of such features. In addition, the technical solutions between the various embodiments can be combined with each other, but this must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this utility model.

[0025] like Figure 1-3 As shown: A roller core of a lint remover includes a roller core body 1 and a support rod 5. The roller core body 1 is cylindrical. A limit portion 101 is provided at one end of the roller core body 1. The limit portion 101 is integrally formed on one side of the roller core body 1 and is used to limit the movement of the paper roll. A pressing mechanism 2 is provided at one end of the roller core body 1 away from the limit portion 101. The pressing mechanism 2 includes a mounting seat provided at one end of the roller core body 1 and a pressing plate 201 fixed on the mounting seat. A center circle is formed between the pressing plates 201. , through the design of pressing the center of the circle, it is warm, beautiful and generous. A hollow area 202 is formed in the mounting seat for the pressing plate 201 to press downward. A locking portion 203 is provided on the mounting seat. A placement area 102 for sleeved paper core is formed between the limiting portion 101 and the locking portion 203. The locking portion 203 is integrally formed on the mounting seat and is used to lock the paper tube so as to limit the paper tube to the placement area 102. The opening and closing of the locking portion 203 is controlled by pressing the pressing plate 201 to realize the disassembly and assembly of the paper tube.

[0026] Specifically, a pressing mechanism 2 consisting of a mounting seat and a pressing plate 201 is provided on one side of the roller core body 1, a hollow area 202 is formed in the mounting seat for the pressing plate 201 to press downward, and a locking portion 203 is also provided on the mounting seat. When the paper core needs to be replaced, it is only necessary to press the pressing plate 201 downward to make the pressing plate 201 move into the hollow area 202. Since the pressing plate 201 and the mounting seat are integrally formed, when the pressing plate 202 is pressed down, it will drive the movable part 205 in the mounting seat to move synchronously, thereby making the movable part 2 The hook area formed between 05 and the engaging portion 203 is separated from the paper tube pre-installed between the limiting portion 101 and the engaging portion 203 of the roller core body 1. At this time, the paper tube can be removed from the roller core body 1. The above method is convenient for users to quickly and easily replace the paper core through pressing operation. Only by easily pressing the pressing plate 201 downwards can the paper tube be disengaged from the engaging portion 203 on the mounting seat. It is no longer time-consuming and labor-intensive, making it more convenient and easy to replace the rubber tube, and solving the technical problem that it is inconvenient to replace the paper core of the existing lint remover roller.

[0027] like Figure 2-3 As shown, a through cavity 103 is opened on the roller core body 1, and a buckle cap 3 is formed in the through cavity 103 in an integrated manner. An opening for fixing the support rod 5 is opened on one side of the buckle cap 3.

[0028] By integrally molding the buckle cap 3 and the core body 1, it is avoided to use two different sets of molds to process the buckle cap 3 and the core body 1. Therefore, only one-stop operation is required, processing is more convenient, production efficiency is greatly improved, and assembly is also simpler. This solves the problem that the buckle cap 3 and the core body 1 of the existing product are set separately, so two different sets of molds are needed to process the buckle cap 3 and the core body, resulting in low production efficiency and complicated assembly.

[0029] like Figure 1-3 As shown, a positioning portion 4 is provided within the through cavity 103 and is integrally formed within the roller core body 1. The positioning portion 4 is provided with a positioning hole 401 corresponding to the buckle cap 3 and a positioning groove 402 for the support rod 5 to pass through. A mounting hole communicating with the positioning groove 402 is provided on one side of the roller core body 1. To install the support rod 5, one end of the support rod is first inserted into the positioning groove 402 through the mounting hole, passed through the positioning hole 401 on the positioning portion 4, and then secured within the buckle cap 3. The provision of the positioning portion 4 further facilitates installation of the support rod 5.

[0030] like Figure 1 As shown, fixed ends 301 are integrally provided on the upper and lower sides of the buckle cap 3, and the end of the fixed end 301 away from the buckle cap 3 is integrally formed with the roller core body 1.

[0031] like Figure 2-3As shown: the mounting base includes a base plate 204 and at least two movable parts 205, the movable parts 205 and the base plate 204 are integrally formed, the pressing plate 201 is connected to the upper surface of the movable parts 205, and the pressing plate 201 is used to control the movable parts 205 to move into the hollow area 202.

[0032] like Figure 1-3 As shown, the engaging portion 203 is arranged on one side of the movable member 205 and protrudes from the outer surface of the movable member 205 , and a hook area for clamping the paper core is formed between the engaging portion 203 and the movable member 205 .

[0033] like Figure 1 As shown: the support rod 5 is integrally formed by a horizontal section, a vertical section and a bent section. The support rod 5 is made of stainless steel, and a handle is provided on the vertical section.

[0034] By opening a through cavity 103 on the core body 1 and integrally forming a buckle cap 3 in the through cavity 103, the buckle cap 3 is generally located in the middle position of the core body 1. Therefore, the length of the horizontal section of the support rod 5 used is adapted to the position of the buckle cap 3. There is no need to penetrate the core body. Only half of the existing length is needed to fix the support rod 5 on the core body 1. The above method shortens the length of the horizontal section of the support rod, thereby reducing the cost of raw materials and complex assembly, giving back to users, expanding market share, and solving the technical problem that the horizontal sections of the existing support rods all penetrate the entire core body, so their length is generally similar to the length of the core body, so they use more materials and have higher production costs.

[0035] The above description is only a preferred embodiment of the present invention and does not limit the patent scope of the present invention. All equivalent structural transformations made by using the contents of the present invention specification and drawings under the utility model concept, or direct / indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A roller core of a hair remover, comprising a roller core body (1) and a support rod (5), wherein one end of the roller core body (1) is provided with a limiting portion (101), characterized in that: A pressing mechanism (2) is provided at one end of the roller core body (1) away from the limiting portion (101), the pressing mechanism (2) comprising a mounting seat provided at one end of the roller core body (1) and a pressing disc (201) fixed on the mounting seat, a hollow area (202) for the pressing disc (201) to press downward is formed in the mounting seat, a clamping portion (203) is provided on the mounting seat, and a placement area (102) for sleeve-mounting a paper core is formed between the limiting portion (101) and the clamping portion (203).

2. The roller core of the lint remover according to claim 1, characterized in that: A through cavity (103) is provided on the roller core body (1), a buckle cap (3) is integrally formed in the through cavity (103), and an opening for fixing the support rod (5) is provided on one side of the buckle cap (3).

3. The roller core of the lint remover according to claim 2, characterized in that: A positioning portion (4) is provided in the through cavity (103), and a positioning hole (401) corresponding to the buckle cap (3) and a positioning groove (402) for the support rod (5) to pass through are provided on the positioning portion (4), and a mounting hole connected to the positioning groove (402) is provided on one side of the roller core body (1).

4. The roller core of the lint remover according to claim 2, characterized in that: The buckle cap (3) is integrally provided with fixed ends (301) on the upper and lower sides, and the end of the fixed end (301) away from the buckle cap (3) is integrally formed with the roller core body (1).

5. The roller core of the lint remover according to claim 2, characterized in that: The mounting seat comprises a base plate (204) and at least two movable parts (205), wherein the movable parts (205) and the base plate (204) are integrally formed, and the pressing plate (201) is connected to the upper surfaces of the plurality of movable parts (205), and the pressing plate (201) is used to control the movable parts (205) to move into the hollow area (202).

6. The roller core of the lint remover according to claim 5, characterized in that: The engaging portion (203) is arranged on one side of the movable member (205) and protrudes from the outer surface of the movable member (205); a hook area for engaging the paper core is formed between the engaging portion (203) and the movable member (205).

7. The roller core of the lint remover according to claim 1, characterized in that: The support rod (5) is integrally formed of a horizontal section, a vertical section and a bent section.

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