Anti-static folder with friction-resistant function
By setting up friction-resistant mechanisms and anti-static mechanisms on the folders, the problems of wear and static discharge of folders during use are solved, and durability and low-cost anti-static functions are achieved, which are suitable for large-scale applications.
Patent Information
- Application Number
- CN202420983613.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-08
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-05-08
AI Technical Summary
Existing anti-static folders are prone to wear during use and require motor drive and power supply, which is costly and inconvenient for large-scale use.
An anti-static folder with friction resistance is designed. By installing friction-resistant mechanisms on the outer surfaces of the cover and the back cover, including wear-resistant plates, rotary plates and snap-on structures, the folders are protected from wear and tear, and on the cover. The front of the back cover is equipped with an anti-static mechanism, which uses iron bars and conductive wires to lead to static electricity.
It effectively avoids wear of folders, increases service life, and facilitates static electricity release through conductive mechanisms, reduces costs, and is suitable for large-scale use.
Smart Images
Figure CN222157028U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of office supplies, in particular to an anti-static folder with a friction resistance function. Background Art
[0002] A folder is a container-type stationery used to classify and place documents such as files and printing papers. It can usually be purchased in stationery stores. Students and offices usually need folders. Ordinary folders are just for clamping papers for easy carrying. Some have two rings and require nail holes for use. In some cases, folders need to have anti-static function.
[0003] For example, Chinese patent (CN208993336U) discloses an anti-static folder that is convenient for placing documents, including a folder, a first slide groove is provided on the inner side of the rear end surface of the folder, a first spring is fixedly connected to the left end side wall of the first slide groove, a first slider is slidably connected to the inner side of the first slide groove, and the other end of the first spring is fixedly connected to the first slider, a gear rack is fixedly connected to the front end surface of the first slider, and a second slide groove is provided at the center position of the inner side of the rear end surface of the folder. In the utility model, a gear rack is provided, which utilizes the elastic force of the first spring and the second spring to compress the documents to a certain extent through the gear rack and the baffle, and when the documents are almost full, the documents are placed between the baffle and the gear rack, and then the baffle and the gear rack are manually controlled to stagger, so that the documents can pass through the gear rack, which is convenient for placement when the documents are almost full, and also avoids the waste of folder storage space to the greatest extent.
[0004] The above scheme also has the following technical defects: the above scheme is not convenient for increasing the wear resistance of the folder, because the folder is often worn during use, especially the edges of the folder are easily worn, and the folder cannot be well protected. At the same time, the above scheme requires the use of a motor to drive the metal clip to fall, and a power supply is required. The cost of installing components such as motors in the folder is too high, which is not convenient for large-scale use. Based on this, an anti-static folder with friction resistance is proposed. Utility Model Content
[0005] In view of the deficiencies in the prior art, the utility model provides an anti-static file folder with a friction-resistant function, which has the advantages of reducing the wear of the file folder during use and solves the problem that the file folder is easily subject to wear.
[0006] To achieve the above object, the utility model provides the following technical solution: an anti-static folder with friction resistance function, comprising a cover, a side plate fixed to the left side of the cover, a back cover fixed to the left side of the side plate, a friction resistance mechanism provided on the outer surfaces of the cover and the back cover, and an anti-static mechanism provided on the front sides of the cover and the back cover;
[0007] The friction-resistant mechanism includes two wear-resistant plates placed at the bottom of the front cover and the back cover, a pair of first rotating plates are hinged inside the opposite sides of the two wear-resistant plates, a first cover plate is hinged on the outer surface of the pair of first rotating plates, a first buckle is fixed on the front of the first cover plate, a pair of second rotating plates are hinged inside the upper and lower sides of the wear-resistant plates, a second cover plate is hinged on the outer surface of the pair of second rotating plates, a second buckle is fixed on the outer surface of the second cover plate, a third cover plate is sleeved on the outer surface of the wear-resistant plate, and a third buckle is fixed on the inner side wall of the third cover plate, the friction-resistant mechanism also includes a first card slot opened on the left side of the front face of the front cover and the right side of the front face of the back cover, four second card slots opened on the upper and lower sides of the front face of the front cover and the back cover, and four third card slots opened on the two corners of the left side of the front face of the front cover and the two corners of the right side of the front face of the back cover.
[0008] Furthermore, the anti-static mechanism includes two iron bars fixed on the front side of the front cover and the front side of the back cover, a conductive wire is fixed on the front side of the iron bar, an iron plate is fixed on the end of the conductive wire away from the iron bar, a decorative cover is sleeved on the outer surface of the iron plate, and three semicircular holes are opened at the front end of the decorative cover.
[0009] Furthermore, a first installation groove is provided on the opposite sides of the two wear-resistant plates, and the upper and lower sides of the first rotating plate are rotatably connected to the side corresponding to the first installation groove respectively.
[0010] Furthermore, a first connecting groove is formed on one side of the first cover plate, and the upper and lower sides of the first rotating plate are rotatably connected to the side corresponding to the first connecting groove respectively.
[0011] Furthermore, two second installation grooves are provided on both upper and lower sides of the wear-resistant plate, and the left and right sides of the second rotating plate are rotatably connected to one side corresponding to the second installation groove respectively.
[0012] Furthermore, a second connecting groove is formed on one side of the second cover plate, and the left and right sides of the second rotating plate are rotatably connected to the side corresponding to the second connecting groove respectively.
[0013] Furthermore, the first buckle is buckled with the corresponding first buckle slot, the second buckle is buckled with the corresponding second buckle slot, and the third buckle is buckled with the corresponding third buckle slot.
[0014] Furthermore, the cross section of the iron bar is in the shape of a Chinese character “Yu”, and the conductive wire is an iron wire.
[0015] Compared with the prior art, the technical solution of this application has the following beneficial effects:
[0016] The antistatic folder with friction resistance function is provided with friction resistance mechanisms on the outer surfaces of the front cover and the back cover so that the folder can be protected by the friction resistance mechanisms, thereby preventing the surface and edges of the documents from being worn and increasing the service life of the folder; and antistatic mechanisms are provided on the front sides of the front cover and the back cover so that static electricity inside the folder can be discharged through the antistatic mechanisms, thereby facilitating the release of static electricity. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a schematic diagram of the structure of the utility model;
[0018] Figure 2 This is a schematic diagram of the structure of the friction-resistant mechanism of the utility model;
[0019] Figure 3 It is a three-dimensional structural schematic diagram of the partial structure of the friction-resistant mechanism of the utility model;
[0020] Figure 4 It is a structural schematic diagram of the anti-static mechanism of the utility model.
[0021] In the figure: 1 cover, 2 side panel, 3 bottom cover, 400 friction-resistant mechanism, 401 wear-resistant plate, 402 first rotating plate, 403 first cover plate, 404 first buckle, 405 second rotating plate, 406 second cover plate, 407 second buckle, 408 third cover plate, 409 third buckle, 410 first card slot, 411 second card slot, 412 third card slot, 500 anti-static mechanism, 501 iron bar, 502 conductive wire, 503 iron plate, 504 decorative cover, 505 semicircular hole. DETAILED DESCRIPTION
[0022] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. 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.
[0023] See also Figure 1-4 In this embodiment, an anti-static folder with anti-friction function includes a cover 1, a side panel 2 is fixed to the left side of the cover 1, a back cover 3 is fixed to the left side of the side panel 2, an anti-friction mechanism 400 is provided on the outer surfaces of the cover 1 and the back cover 3, and an anti-static mechanism 500 is provided on the front side of the cover 1 and the back cover 3.
[0024] The anti-friction mechanism 400 in this embodiment is used to protect the front cover 1 and the back cover 3 from being worn, and the anti-static mechanism 500 is used to discharge the static electricity inside the folder.
[0025] See also Figure 1-3 In order to protect the front cover 1 and the back cover 3, the friction-resistant mechanism 400 in this embodiment includes two wear-resistant plates 401 placed at the bottom of the front cover 1 and the back cover 3, a pair of first rotating plates 402 are hingedly connected inside the two wear-resistant plates 401 on opposite sides, a first cover plate 403 is hingedly connected to the outer surface of the pair of first rotating plates 402, a first buckle 404 is fixed to the front of the first cover plate 403, a pair of second rotating plates 405 are hingedly connected inside the upper and lower sides of the wear-resistant plates 401, and the outer surfaces of the pair of second rotating plates 405 are hingedly connected to the inner surface of the wear-resistant plates 401. There is a second cover plate 406, a second buckle 407 is fixed on the outer surface of the second cover plate 406, a third cover plate 408 is sleeved on the outer surface of the wear-resistant plate 401, a third buckle 409 is fixed on the inner wall of the third cover plate 408, and the friction-resistant mechanism 400 also includes a first card slot 410 opened on the left side of the front face of the cover 1 and the right side of the front face of the back cover 3, four second card slots 411 opened on the upper and lower sides of the front face of the cover 1 and the back cover 3, and four third card slots 412 opened on the two left corners of the front face of the cover 1 and the two right corners of the front face of the back cover 3.
[0026] It can be understood that a first mounting groove is provided on the opposite sides of the two wear-resistant plates 401, the upper and lower sides of the first rotating plate 402 are rotatably connected to the side corresponding to the first mounting groove, a first connecting groove is provided on one side of the first cover plate 403, the upper and lower sides of the first rotating plate 402 are rotatably connected to the side corresponding to the first connecting groove, two second mounting grooves are provided on the upper and lower sides of the wear-resistant plate 401, the left and right sides of the second rotating plate 405 are rotatably connected to the side corresponding to the second mounting groove, a second connecting groove is provided on one side of the second cover plate 406, the left and right sides of the second rotating plate 405 are rotatably connected to the side corresponding to the second connecting groove, the first clip 404 is connected to the corresponding first clip slot 410, the second clip 407 is connected to the corresponding second clip slot 411, and the third clip 409 is connected to the corresponding third clip slot 412.
[0027] The friction-resistant mechanism 400 in this embodiment realizes the flipping of the first cover plate 403 by rotating the first rotating plate 402 in the first mounting groove and the first connecting groove, and fixes the first cover plate 403 by snapping the first buckle 404 in the first slot 410. The second rotating plate 405 realizes the rotation of the second cover plate 406 by flipping in the second mounting groove and the second connecting groove. The second buckle 407 and the second slot 411 cooperate to fix the second cover plate 406. The setting of the third cover plate 408 can prevent the right angles of the folder from being worn. The third buckle 409 is snapped in the third slot 412 to fix the third cover plate 408. The wear-resistant plate 401 is used to protect the back of the front cover 1 and the back cover 3.
[0028] It should be noted that one corner of the third cover plate 408 is chamfered to prevent the right angle of the third cover plate 408 from causing scratches to people.
[0029] See also Figure 1 and Figure 4 In order to facilitate the discharge of static electricity in the folder, the anti-static mechanism 500 in this embodiment includes two iron bars 501 fixed on the front of the cover 1 and the front of the back cover 3. The cross-section of the iron bar 501 is in the shape of a U.S. character. A conductive wire 502 is fixed on the front of the iron bar 501. The conductive wire 502 is an iron wire. An iron plate 503 is fixed at one end of the conductive wire 502 away from the iron bar 501. A decorative cover 504 is sleeved on the outer surface of the iron plate 503. Three semicircular holes 505 are opened at the front end of the decorative cover 504.
[0030] The anti-static mechanism 500 in this embodiment realizes the conduction of static electricity through the contact between the human body and the iron plate 503. The conductive wire 502 is used to conduct the static electricity on the iron bar 501 into the iron plate 503, and the iron bar 501 is used to conduct the static electricity in the front cover 1 and the back cover 3.
[0031] It should be noted that the decorative cover 504 is used to protect the iron plate 503 while ensuring aesthetics, and the semicircular holes 505 are used to allow human fingers to contact the iron plate 503. The user can choose to use any one of the semicircular holes 505 to contact the iron plate 503 according to usage habits.
[0032] The working principle of the above embodiment is:
[0033] When the friction-resistant mechanism 400 needs to be installed on the folder, the wear-resistant plate 401 is respectively fitted with the front cover 1 and the back cover 3, and the first cover plate 403 is turned over. The first cover plate 403 drives the first rotating plate 402 to rotate. When the first cover plate 403 is parallel to the wear-resistant plate 401, the first buckle 404 is inserted into the first card slot 410, and then the second cover plate 406 is turned over. The second cover plate 406 drives the second rotating plate 405 to rotate, and the second cover plate 406 is inserted into the second card slot 410. The third cover plate 408 is then put onto the surface of the cover 1 or the back cover 3 of the wear-resistant plate 401, and the third buckle 409 is inserted into the third card slot 412 to complete the installation of the friction-resistant mechanism 400. When the static electricity in the cover 1 and the back cover 3 needs to be discharged, the finger is brought into contact with the iron plate 503, and the iron bar 501 conducts the charge in the cover 1 and the back cover 3 into the conductive wire 502, and the charge is then conducted from the conductive wire 502 to the iron plate 503, and finally conducted into the earth through the human body.
[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.
[0035] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention.
Claims
1. An anti-static folder with friction resistance, comprising a cover (1), characterized in that: A side plate (2) is fixed to the left side of the cover (1), a back cover (3) is fixed to the left side of the side plate (2), the outer surfaces of the cover (1) and the back cover (3) are provided with anti-friction mechanisms (400), and the front surfaces of the cover (1) and the back cover (3) are provided with anti-static mechanisms (500); The anti-friction mechanism (400) comprises two wear-resistant plates (401) placed at the bottom of the front cover (1) and the back cover (3); a pair of first rotating plates (402) are hingedly connected inside the two wear-resistant plates (401) on opposite sides; a first cover plate (403) is hingedly connected to the outer surface of the pair of first rotating plates (402); a first buckle (404) is fixed to the front of the first cover plate (403); a pair of second rotating plates (405) are hingedly connected inside the upper and lower sides of the wear-resistant plates (401); a second cover plate (406) is hingedly connected to the outer surface of the pair of second rotating plates (405); and the second cover plate (406) is hingedly connected to the outer surface of the pair of second rotating plates (405). 06), a second clip (407) is fixed on the outer surface of the wear-resistant plate (401), a third cover plate (408) is sleeved on the outer surface of the wear-resistant plate (401), a third clip (409) is fixed on the inner side wall of the third cover plate (408), and the friction-resistant mechanism (400) further includes a first card slot (410) opened on the left side of the front face of the cover (1) and the right side of the front face of the back cover (3), four second card slots (411) opened on the upper and lower sides of the front faces of the cover (1) and the back cover (3), and four third card slots (412) opened on the left corners of the front face of the cover (1) and the right corners of the front face of the back cover (3).
2. The anti-static folder with friction resistance according to claim 1, characterized in that: The anti-static mechanism (500) comprises two iron bars (501) fixed on the front of the front cover (1) and the front of the back cover (3); a conductive wire (502) is fixed on the front of the iron bar (501); an iron plate (503) is fixed on one end of the conductive wire (502) away from the iron bar (501); a decorative sleeve (504) is sleeved on the outer surface of the iron plate (503); and three semicircular holes (505) are provided at the front end of the decorative sleeve (504).
3. The anti-static folder with friction resistance according to claim 1, characterized in that: A first installation groove is provided on the opposite sides of the two wear-resistant plates (401), and the upper and lower sides of the first rotating plate (402) are rotatably connected to the side corresponding to the first installation groove respectively.
4. The anti-static folder with friction resistance according to claim 3, characterized in that: A first connecting groove is provided on one side of the first cover plate (403), and the upper and lower sides of the first rotating plate (402) are rotatably connected to the side corresponding to the first connecting groove respectively.
5. The anti-static folder with friction resistance according to claim 1, characterized in that: Two second installation grooves are provided on both upper and lower sides of the wear-resistant plate (401), and the left and right sides of the second rotating plate (405) are rotatably connected to one side corresponding to the second installation groove respectively.
6. The anti-static folder with friction resistance according to claim 5, characterized in that: A second connecting groove is provided on one side of the second cover plate (406), and the left and right sides of the second rotating plate (405) are rotatably connected to the side corresponding to the second connecting groove respectively.
7. The anti-static folder with friction resistance according to claim 1, characterized in that: The first buckle (404) is buckled with the corresponding first buckle slot (410), the second buckle (407) is buckled with the corresponding second buckle slot (411), and the third buckle (409) is buckled with the corresponding third buckle slot (412).
8. The anti-static folder with friction resistance according to claim 2, characterized in that: The cross section of the iron bar (501) is in the shape of a Chinese character "Yu". The conductive wire (502) is an iron wire.