CN215623961U - Foam box that leakproofness is good - Google Patents
Foam box that leakproofness is good Download PDFInfo
- Publication number
- CN215623961U CN215623961U CN202122481810.1U CN202122481810U CN215623961U CN 215623961 U CN215623961 U CN 215623961U CN 202122481810 U CN202122481810 U CN 202122481810U CN 215623961 U CN215623961 U CN 215623961U
- Authority
- CN
- China
- Prior art keywords
- box
- outer frame
- box body
- sealing strip
- shaped
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000006260 foam Substances 0.000 title claims abstract description 22
- 238000007789 sealing Methods 0.000 claims abstract description 69
- 238000005034 decoration Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000012945 sealing adhesive Substances 0.000 description 1
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Abstract
The utility model discloses a foam box with good sealing performance.A box body outer frame sealing strip is arranged at the edge of an opening at the upper end of a box body; the outer edge of the box cover is provided with a box cover outer frame sealing strip; when the box cover covers the opening at the upper end of the box body, the box cover outer frame sealing strip is attached to the box body outer frame sealing strip; the lower surface of the box outer frame sealing strip and the upper surface of the box cover outer frame sealing strip are provided with sealing convex strips and grooves which can be mutually clamped. The foam box with good sealing performance has good sealing performance, is convenient to use, has attractive appearance and can be used repeatedly.
Description
Technical Field
The utility model belongs to the technical field of foam boxes, and particularly relates to a foam box with good sealing performance.
Background
The foam box is the most common packaging product for storing and transporting cold fresh products, and the sealing adhesive tape is mostly adopted to be stuck at the gap between the box cover and the box body in order to improve the sealing performance of the existing foam box during product storage and transportation. The tape is then not reusable and repeated use of the tape on the foam box can also damage the foam box.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a foam box with good sealing performance, which has good sealing performance, is convenient to use, has beautiful appearance and can be repeatedly used.
In order to achieve the purpose, the technical scheme of the utility model is to design a foam box with good sealing performance, which comprises a box body and a box cover, wherein a box body outer frame sealing strip is arranged at the edge of an opening at the upper end of the box body; the outer edge of the box cover is provided with a box cover outer frame sealing strip; when the box cover covers the opening at the upper end of the box body, the box cover outer frame sealing strip is attached to the box body outer frame sealing strip; the lower surface of the box outer frame sealing strip and the upper surface of the box cover outer frame sealing strip are provided with sealing convex strips and grooves which can be mutually clamped.
Furthermore, the sealing convex strips on the box body outer frame sealing strip and the box cover outer frame sealing strip are sealing rubber strips.
Furthermore, at least two opposite frame strips of the box outer frame sealing strip extend downwards along the outer wall of the box body, and are bent inwards towards the direction of the bottom of the box body after passing through the edge of the bottom of the box body to form a bottom supporting structure for supporting the bottom of the box body.
Furthermore, the bottom of the box body is provided with a groove used for embedding the bottom supporting structure.
Furthermore, two hinge seats are distributed on the downward extending structures of two opposite frame strips of the box outer frame sealing strip; the two hinging seats are respectively hinged with two L-shaped clamping pieces; the two L-shaped clamping pieces can rotate upwards along the hinge base until the upper parts of the L-shaped clamping pieces press the box cover on the box body.
Furthermore, the upper end part of one L-shaped clamping piece is hinged with one end of a T-shaped handle, the other end of the T-shaped handle 7 is a clamping structure with a C-shaped section and used for clamping the upper end part of the other L-shaped clamping piece, and the clamping interface of the clamping structure is upward; the T-shaped handle is T-shaped in section, and a groove for fingers to extend into is arranged on a bulge in the middle of the T-shaped handle.
Furthermore, the cross section of the hinge seat is C-shaped, the opening of the hinge seat faces downwards, and the end part of the lower part of the L-shaped clamping piece is clamped into the hinge seat from the downward opening of the hinge seat.
When the box cover is used, the box cover is covered on the box body, the box body outer frame sealing strip and the box cover outer frame sealing strip are attached to each other, and the sealing convex strips are embedded into the grooves to form sealing. L shape fastener rotates along articulated seat, tightly presses the case lid on the box until L shape fastener, and T shape handle both ends are articulated respectively and behind two L shape fasteners of joint, can carry whole foam box through carrying the arch in the middle of the T shape handle. The T-shaped handle and the L-shaped clamping piece can be detached.
The utility model has the advantages and beneficial effects that: the foam box with good sealing performance has good sealing performance, is convenient to use, has attractive appearance and can be used repeatedly.
Drawings
FIG. 1 is a schematic diagram of the present invention.
Fig. 2 is an exploded view (oblique top view) of the present invention.
Fig. 3 is an exploded view (viewed obliquely from below) of the present invention.
Fig. 4 is a schematic structural view of a box cover outer frame closing strip and a box body outer frame closing strip.
FIG. 5 is a schematic view of an L-shaped clip and T-shaped handle.
The box comprises a box body 1, a box cover 2, a box body outer frame sealing strip 3, a box cover outer frame sealing strip 4, a hinge seat 5, an L-shaped clamping piece 6 and a T-shaped handle 7.
Detailed Description
The following description of the embodiments of the present invention will be made with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
Example (b):
the foam box with good sealing performance comprises a box body 1 and a box cover 2, wherein a box body outer frame sealing strip 3 is arranged at the edge of an opening at the upper end of the box body 1; the outer edge of the box cover 2 is provided with a box cover outer frame sealing strip 4; when the box cover 2 covers the opening at the upper end of the box body 1, the box cover outer frame sealing strip 4 is attached to the box body outer frame sealing strip 3; the lower surface of the box outer frame sealing strip 3 and the upper surface of the box cover outer frame sealing strip 4 are provided with sealing convex strips and grooves which can be mutually clamped.
The sealing convex strips on the box body outer frame sealing strip 3 and the box cover outer frame sealing strip 4 are sealing rubber strips.
Two relative frame strips of box frame sealing strip 3 extend downwards along box 1 outer wall, and after passing through box 1 bottom border, inwards bend towards box 1 bottom direction to form the support bottom structure that holds box 1 bottom.
The bottom of the box body 1 is provided with a groove for embedding the bottom supporting structure.
Two hinge seats 5 are distributed on the downward extending structures of two opposite frame strips of the box outer frame sealing strip 3; the two hinged seats 5 are respectively hinged with two L-shaped clamping pieces 6; the two L-shaped clamping pieces 6 can rotate upwards along the hinge base 5 until the upper parts of the L-shaped clamping pieces 6 press the box cover 2 on the box body 1.
The upper end part of one L-shaped clamping piece 6 is hinged with one end of a T-shaped handle 7, the other end of the T-shaped handle 7 is a clamping structure with a C-shaped section and used for clamping the upper end part of the other L-shaped clamping piece 6, and the clamping interface of the clamping structure is upward; the T-shaped handle 7 is T-shaped in section, and a groove for fingers to extend into is arranged on a bulge in the middle of the T-shaped handle 7.
The cross section of the hinge seat 5 is C-shaped, the opening of the hinge seat 5 faces downwards, and the lower end part of the L-shaped clamping piece 6 is clamped into the hinge seat 5 from the downward opening of the hinge seat 5.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the technical principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (7)
1. The utility model provides a foam case that leakproofness is good, includes box and case lid, its characterized in that: the edge of the opening at the upper end of the box body is provided with a box body outer frame sealing strip; the outer edge of the box cover is provided with a box cover outer frame sealing strip; when the box cover covers the opening at the upper end of the box body, the box cover outer frame sealing strip is attached to the box body outer frame sealing strip; the lower surface of the box outer frame sealing strip and the upper surface of the box cover outer frame sealing strip are provided with sealing convex strips and grooves which can be mutually clamped.
2. The foam tank with good sealing performance as claimed in claim 1, wherein: the sealing convex strips on the box body outer frame sealing strip and the box cover outer frame sealing strip are sealing rubber strips.
3. The foam tank with good sealing performance as claimed in claim 1, wherein: at least two opposite frame strips of the box outer frame sealing strip extend downwards along the outer wall of the box body, and are bent inwards towards the direction of the bottom of the box body after passing through the edge of the bottom of the box body to form a bottom supporting structure for supporting the bottom of the box body.
4. A foam tank with good sealing performance as claimed in claim 3, wherein: the bottom of the box body is provided with a groove used for embedding the bottom supporting structure.
5. A foam tank with good sealing performance as claimed in claim 3, wherein: two hinge seats are distributed on the downward extending structures of two opposite frame strips of the box outer frame sealing strip; the two hinging seats are respectively hinged with two L-shaped clamping pieces; the two L-shaped clamping pieces can rotate upwards along the hinge base until the upper parts of the L-shaped clamping pieces press the box cover on the box body.
6. The foam tank with good sealing performance as claimed in claim 5, wherein: the upper end part of one L-shaped clamping piece is hinged with one end of a T-shaped handle, the other end of the T-shaped handle 7 is a clamping structure with a C-shaped section and used for clamping the upper end part of the other L-shaped clamping piece, and the clamping interface of the clamping structure is upward; the T-shaped handle is T-shaped in section, and a groove for fingers to extend into is arranged on a bulge in the middle of the T-shaped handle.
7. The foam tank with good sealing performance as claimed in claim 5, wherein: the cross section of the hinge seat is C-shaped, the opening of the hinge seat faces downwards, and the end part of the lower part of the L-shaped clamping piece is clamped into the hinge seat from the downward opening of the hinge seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122481810.1U CN215623961U (en) | 2021-10-15 | 2021-10-15 | Foam box that leakproofness is good |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122481810.1U CN215623961U (en) | 2021-10-15 | 2021-10-15 | Foam box that leakproofness is good |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215623961U true CN215623961U (en) | 2022-01-25 |
Family
ID=79934761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122481810.1U Expired - Fee Related CN215623961U (en) | 2021-10-15 | 2021-10-15 | Foam box that leakproofness is good |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215623961U (en) |
-
2021
- 2021-10-15 CN CN202122481810.1U patent/CN215623961U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220125 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |