Certificate shell
By using a cardboard and cover structure, combined with printing grooves, a sponge layer, and waterproof and dustproof paper, the problem of easy peeling off of the lettering on the certificate cover and the need for waterproofing and dustproofing are solved, achieving greater durability and texture, and protecting the certificate from damage and contamination.
Patent Information
- Application Number
- CN202520031285.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-07
- Publication Date
- 2025-12-26
- Estimated Expiration
- 2035-01-07
AI Technical Summary
The lettering stickers on existing certificate covers are prone to peeling off or damage, and they lack waterproof and dustproof features.
The certificate is constructed using a cardboard and cover structure. The cover edges wrap around the cardboard to form a edging. The lettering is embedded in the printing groove. Combined with a sponge layer and waterproof and dustproof paper, the certificate body is fixed with a pressure plate. The cover and cardboard are then glued together.
The durability of the lettering sticker has been improved, the texture of the certificate cover has been enhanced, and its waterproof and dustproof performance has been improved, preventing damage and contamination to the certificate itself.
Smart Images

Figure CN223720502U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the field of certificate technology, in particular to a certificate shell. BACKGROUND
[0002] The certificate shell is mainly used for storing certificates and protecting the certificates from damage.
[0003] The common certificate shell mainly wraps the hardboard outer surface with a cover, the inner surface of the shell is used for placing the certificate and protecting the certificate, the cover is fixed on the hardboard, the font sticker is fixed on the cover to let people know the name of the certificate at the first time, but the font sticker is directly fixed on the outer surface of the cover and is easy to be separated after being touched by people for many times or being contacted with other objects. SUMMARY
[0004] In order to prevent the font sticker on the cover from being separated or damaged, the present application provides a certificate shell.
[0005] The present application provides a certificate shell, which adopts the following technical scheme:
[0006] The certificate shell comprises a hardboard and a cover, the cover is arranged on one side of the hardboard, the edge of the cover extends to the other side of the hardboard and forms a wrapping edge, a plurality of printing grooves are concave-pressed on the outer surface of the cover, and a font sticker is arranged in the printing groove in one-to-one correspondence.
[0007] By adopting the above technical scheme, the cover wraps the hardboard, the font sticker is pasted in the printing groove by pressing the cover by the device and by the pasting process, the font sticker does not protrude from the outer surface of the cover, and the font sticker on the cover is not easy to be separated or damaged.
[0008] Optionally, the other side of the hardboard away from the printing groove is provided with a pressing plate, the pressing plate is arranged on the wrapping edge of the cover, and the pressing plate is used for placing the certificate body.
[0009] By adopting the above technical scheme, the pressing plate is used for preventing the certificate body, the pressing plate reduces the friction between the certificate body and the surface of the hardboard, and prevents the certificate body from being damaged.
[0010] Optionally, the printing groove is provided with a protrusion, and the protrusion is integrally formed on the printing groove.
[0011] By adopting the above technical scheme, the protrusion has a concave-convex feeling when a person touches the printing groove, and the quality of the certificate shell is improved when the font sticker is located in the printing groove.
[0012] Optionally, a sponge layer is further arranged between the cover and the hardboard.
[0013] By adopting the technical scheme, the sponge layer plays a certain buffering role, so that the hardboard is not easily damaged by external force, and the touch feeling of the certificate shell is improved.
[0014] Optionally, a limiting plate is arranged on each of the four corners of the pressing plate.
[0015] By adopting the technical scheme, the limiting plate is used to fix the certificate body, so as to prevent the certificate body from being separated from the certificate shell.
[0016] Optionally, the waterproof and dustproof paper is arranged on the side of the pressing plate away from the cover.
[0017] By adopting the technical scheme, when the certificate body is located on the pressing plate, the waterproof and dustproof paper prevents the certificate body from being contaminated by dust and water.
[0018] Optionally, the cover edge is adhered to the hardboard by glue.
[0019] By adopting the technical scheme, the cover is easily fixed to the hardboard by the glue, and is easy to install.
[0020] Optionally, the waterproof and dustproof paper is arranged between the pressing plate and the hardboard.
[0021] By adopting the technical scheme, the waterproof and dustproof paper is not easily separated from the certificate shell, and is firmly installed.
[0022] In summary, the present application has at least one of the following beneficial technical effects:
[0023] 1. The cover is pressed by the device to form a character slot, the characters are not protruding from the outer surface of the cover, and the characters on the cover are not easily separated or damaged;
[0024] 2. When the character is located in the character slot, the protrusion makes the person feel concave and convex when touching, and the texture of the certificate shell is improved;
[0025] 3. The waterproof and dustproof paper is firmly installed and is not easily separated from the certificate shell. BRIEF DESCRIPTION OF DRAWINGS
[0026] Figure 1 is a whole schematic view of a certificate shell of an embodiment.
[0027] Figure 2 is a sectional view of a certificate shell of an embodiment.
[0028] Figure 3 is Figure 2 is a local enlarged view at A.
[0029] Figure 4 is a structure disassembly view of a certificate shell of an embodiment.
[0030] Figure 5 Fig. 1 is a structural schematic diagram of the raised portion and the printing groove of the embodiment.
[0031] Reference signs: 1, hardboard; 2, cover; 3, printing groove; 4, font sticker; 5, pressing plate; 6, raised portion; 7, sponge layer; 8, limiting plate; 9, waterproof and dustproof paper. DETAILED DESCRIPTION
[0032] The application is further described in detail below in combination with the drawings and embodiments.
[0033] The embodiment of the application discloses a certificate shell. Figure 1 , Figure 2 , Figure 3 The certificate shell comprises a hardboard 1 and a cover 2, the cover 2 is fixed on one side of the hardboard 1, the edge of the cover 2 extends to the other side of the hardboard 1 and forms a wrapping edge, and the wrapping edge of the cover 2 is pasted on the hardboard 1 by means of glue. A sponge layer 7 is further fixed between the cover 2 and the hardboard 1.
[0034] Referring to Figure 4 , Figure 5 , a plurality of printing grooves 3 are concavely pressed on the outer surface of the cover 2, and a raised portion 6 is fixed on each printing groove 3 correspondingly, and the raised portion 6 is integrally formed on the printing groove 3. The font sticker 4 is distributed on the printing groove 3, the font sticker 4 is made of gold paper, and the font sticker 4 is fixed on the printing groove 3 by means of a sticker process (by means of glue).
[0035] Referring to Figure 1 , Figure 2 , Figure 3 , a pressing plate 5 is fixed on the side of the hardboard 1 away from the printing groove 3, the pressing plate 5 is fixed on the wrapping edge of the cover 2, and the pressing plate 5 is used for placing a certificate body. The limiting plate 8 is fixed on each corner of the pressing plate 5. The certificate shell further comprises waterproof and dustproof paper 9, and the waterproof and dustproof paper 9 is fixed on the side of the pressing plate 5 away from the cover 2. The waterproof and dustproof paper 9 is fixed between the pressing plate 5 and the hardboard 1 on one side.
[0036] The implementation principle of the certificate shell of the embodiment of the application is as follows: the cover 2 wraps the hardboard 1, the cover 2 is fixed on the hardboard 1 by means of pasting, the font sticker 4 is fixed on the printing groove 3 by means of a sticker process, meanwhile, the raised portion 6 fixed on the printing groove 3 makes the font sticker 4 have a texture when touched, the pressing plate 5 is used for placing the certificate body, the limiting plate 8 prevents the certificate body from falling off, the waterproof and dustproof paper 9 makes the certificate body not easy to be stained with dust and water, the font sticker 4 does not protrude out of the outer surface of the cover 2, the font sticker 4 on the cover 2 is not easy to fall off or be damaged, and meanwhile, the texture of the font sticker 4 is improved when touched.
[0037] The above are all preferred embodiments of the present application, and do not limit the protection scope of the present application, so that: all equivalent changes made according to the structure, shape, principle of the present application should be covered in the protection scope of the present application.
Claims
1. A certificate holder comprising a cardboard (1) and a cover (2), characterized in that: The cover (2) is arranged on one side of the hardboard (1), the edge of the cover (2) extends to the other side of the hardboard (1) and forms a cover edge, a plurality of printing grooves (3) are pressed on the outer surface of the cover (2), and a font sticker (4) is arranged on each printing groove (3).
2. A certificate case according to claim 1, wherein: The hardboard (1) is provided with a pressing plate (5) away from the printing grooves (3), the pressing plate (5) is arranged on the cover edge of the cover (2), and the pressing plate (5) is used for placing the certificate body.
3. A certificate holder according to claim 1, wherein: The printing groove (3) is provided with a protrusion (6), and the protrusion (6) is integrally formed on the printing groove (3).
4. A certificate holder according to claim 1, wherein: A sponge layer (7) is further arranged between the cover (2) and the hardboard (1).
5. A certificate holder according to claim 2, wherein: The pressing plate (5) is provided with a limiting plate (8) on each corner.
6. A certificate case according to claim 2, wherein: A waterproof and dustproof paper (9) is further included, and the waterproof and dustproof paper (9) is arranged on the side of the pressing plate (5) away from the cover (2).
7. A certificate holder according to claim 1, wherein: The cover (2) is adhered to the hardboard (1) by glue at the cover edge.
8. A certificate case according to claim 6, wherein: The waterproof and dustproof paper (9) is arranged between the pressing plate (5) and the hardboard (1) on one side.