CN219628918U - Double-adhesive-tape structure and helmet with same - Google Patents
Double-adhesive-tape structure and helmet with same Download PDFInfo
- Publication number
- CN219628918U CN219628918U CN202320809933.XU CN202320809933U CN219628918U CN 219628918 U CN219628918 U CN 219628918U CN 202320809933 U CN202320809933 U CN 202320809933U CN 219628918 U CN219628918 U CN 219628918U
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- China
- Prior art keywords
- adhesive tape
- double
- decorative
- sealing
- helmet
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- 239000002390 adhesive tape Substances 0.000 title claims abstract description 68
- 229920001971 elastomer Polymers 0.000 claims abstract description 36
- 238000007789 sealing Methods 0.000 claims abstract description 30
- 239000012945 sealing adhesive Substances 0.000 claims abstract description 12
- 238000009434 installation Methods 0.000 claims abstract description 7
- 239000010410 layer Substances 0.000 claims description 16
- 229920001875 Ebonite Polymers 0.000 claims description 11
- 239000012790 adhesive layer Substances 0.000 claims description 5
- 238000005034 decoration Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 3
- 239000000853 adhesive Substances 0.000 description 7
- 230000001070 adhesive effect Effects 0.000 description 7
- 229920000915 polyvinyl chloride Polymers 0.000 description 5
- 229920002943 EPDM rubber Polymers 0.000 description 4
- 239000004800 polyvinyl chloride Substances 0.000 description 4
- 239000003086 colorant Substances 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 238000009500 colour coating Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
Landscapes
- Helmets And Other Head Coverings (AREA)
Abstract
The utility model relates to the field of helmets and provides a double-adhesive-tape structure and a helmet with the double-adhesive-tape structure, wherein the double-adhesive-tape structure comprises a sealing adhesive tape and a decorative adhesive tape, the decorative adhesive tape and the sealing adhesive tape are spliced and adhered or integrally formed, the decorative adhesive tape is provided with a fixing groove with an opening at one side, and an installation groove is formed between the sealing adhesive tape and the decorative adhesive tape in the fixing groove; the sealing rubber strip is arranged in the fixed groove, and the sealing rubber strip extends out of the fixed groove to form a protruding end. Carry out synthetic design to joint strip and decoration adhesive tape to set up a fixed slot on decorating the adhesive tape and install fixedly, and joint strip then forms the structure that can seal up the protruding end, and then installs on the window edge of helmet and form the decoration, supports the contact through protruding end and the top of lens simultaneously, improves the gas tightness of lens when closed, reaches double adhesive tape structure and has multi-functional effect.
Description
Technical Field
The utility model relates to the field of helmets, in particular to a double-adhesive tape structure and a helmet with the same.
Background
The design of the view frame adhesive tape of the existing helmet not only can carry out encapsulation decoration on the edge of the view frame; or the glass is sealed with the lens to prevent air leakage from reducing experience; or to enhance the protection to provide protection when the frame is in contact with or grasped by the human body.
However, the function of the vision frame adhesive tape is single when in use, and the structure of the adhesive tape limits the use of the vision frame adhesive tape, so that the adhesive tape needs to be in contact with the lens for sealing when in use, the surface of the adhesive tape is easy to be damaged, and the aim of improving the aesthetic feeling of the appearance is difficult to form decoration; on the contrary, need decorate and improve aesthetic feeling, then seal structure hardly redesign to look frame adhesive tape on, so has led to looking frame adhesive tape function singleness's problem.
Disclosure of Invention
The utility model aims to provide a double-adhesive tape structure and a helmet with the double-adhesive tape structure, and aims to solve the problem that the existing helmet is single in function of a vision frame adhesive tape.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: a double-strip structure comprising:
a sealing rubber strip; and
The decorative adhesive tape is spliced and adhered with the sealing adhesive tape or integrally formed, a fixing groove with one side open is formed in the decorative adhesive tape, and an installation groove is formed in the fixing groove between the sealing adhesive tape and the decorative adhesive tape;
the sealing rubber strip is arranged in the fixing groove, and extends out of the protruding end outside the fixing groove.
Preferably, the outer side surface of the decorative adhesive tape is provided with an arc-shaped surface area and a plane area.
Preferably, the arc-shaped surface area is provided with a decorative layer.
Preferably, the sealing rubber strip comprises a hard rubber connecting part and a soft rubber sealing part, wherein the hard rubber connecting part is arranged in the fixing groove, and the protruding end is the soft rubber sealing part.
Preferably, the hard rubber connection part is provided with a horizontal plane, and the installation groove with a wedge shape is formed between the horizontal plane and the plane area.
The helmet with the double-adhesive-strip structure comprises the double-adhesive-strip structure and a helmet body;
a view frame opening is formed in one side of the helmet body, a mounting groove of the double-adhesive tape structure is formed in the edge of the view frame opening, and an adhesive layer is arranged between the mounting groove and the edge of the view frame opening;
when the lens of the helmet body is covered, the protruding end is in propping contact with the lens.
Preferably, the decorative layer of the double-adhesive-strip structure is arranged towards the direction of the lens.
Preferably, a safety gap is arranged between the decorative adhesive tape and the lens.
After the technical scheme is adopted, compared with the background technology, the utility model has the following advantages:
1. carry out synthetic design to joint strip and decoration adhesive tape, form and integrate two kinds of adhesive tape different into an holistic structure to set up a fixed slot on the decoration adhesive tape and install fixedly, and joint strip then forms the structure that can seal up the protruding end, and then installs on the window edge of helmet and decorate, supports the contact through protruding end and the top of lens simultaneously, improves the gas tightness of lens when closed, reaches double adhesive tape structure and has multi-functional effect.
2. An arc surface area is arranged on the decorative adhesive tape, and then a decorative layer, such as a coating layer, a pattern layer or a texture layer with single color, can be designed on the arc surface area, so that a decorative layer structure with improved appearance aesthetic feeling on the decorative adhesive tape is achieved.
Drawings
FIG. 1 is a cross-sectional view of a double strip structure according to the present utility model;
FIG. 2 is a cross-sectional view of the double-adhesive tape structure of the present utility model in a separated state;
FIG. 3 is a cross-sectional view of a helmet having a double-strip structure according to the present utility model;
fig. 4 is a schematic diagram of the marked circle a in fig. 3.
Reference numerals illustrate:
1. a helmet body; 2. a double-adhesive tape structure; 3. an adhesive layer; 4. a view frame opening;
5. a lens; 6. a safety gap;
10. a sealing rubber strip; 101. a protruding end; 102. a hard adhesive connection part;
1021. a horizontal plane;
20. a decorative adhesive tape; 201. a fixing groove; 202. an arcuately shaped face region; 203. a planar region;
2021. a decorative layer;
30. and a mounting groove.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model. In addition, it should be noted that:
the terms "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like are based on the orientation or positional relationship shown in the drawings, and are merely for convenience of description and to simplify the description, and do not denote or imply that the apparatus or elements of the present utility model must have a particular orientation, and thus should not be construed as limiting the utility model.
When an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
Unless specifically stated or limited otherwise, the terms "mounted," "connected," and "coupled" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the utility model will be understood by those skilled in the art according to the specific circumstances.
Example 1
Referring to fig. 1 and 2, the present embodiment provides a dual-adhesive-tape structure, which includes a sealing adhesive tape 10 and a decorative adhesive tape 20, wherein the decorative adhesive tape 20 and the sealing adhesive tape 10 are spliced and adhered or integrally formed, the decorative adhesive tape 20 is provided with a fixing groove 201 with an opening at one side, and an installation groove 30 is formed between the sealing adhesive tape 10 and the decorative adhesive tape 20 in the fixing groove 201; the sealing rubber strip 10 is arranged in the fixing groove 201, and the sealing rubber strip 10 extends out of the fixing groove 201 to form a protruding end 101.
In this embodiment, the sealing rubber strip 10 and the decorative rubber strip 20 may be connected by an adhesive manner to form a whole, or the sealing rubber strip 10 and the decorative rubber strip 20 may be formed into an integral structure by a vulcanization process. Specifically, a fixing groove 201 is formed on one side of the decorative adhesive tape 20, and one end of the sealing adhesive tape 10 is fixed or fused in the fixing groove 201, so as to form a stable integral structure.
Further, a mounting groove 30 is formed in the fixing groove 201 to be mounted and connected, for example, to the window edge of the helmet through the mounting groove 30. Moreover, the sealing rubber strip 10 extends to the protruding end 101 formed outside from the inside of the fixing groove 201, so that a protection effect can be achieved, other objects and the decorative rubber strip 20 are prevented from being scratched and damaged in the front direction, for example, when the decorative rubber strip 20 is installed on a window of a helmet, the protruding end 101 can be abutted against the lens 5 on the helmet to form a seal, meanwhile, the lens 5 is prevented from being contacted with the decorative rubber strip 20, the damage to the decorative rubber strip 20 is caused, the functional diversity of a double rubber strip structure is improved, namely, the sealing rubber strip 10 has the functions of protection, sealing and the like, the decorative rubber strip 20 can be decorated (patterns, textures, colors and the like are designed on the decorative rubber strip 20), and the attractive appearance is improved.
As shown in fig. 1 and 2, in this embodiment, the outer side surface of the decorative adhesive tape 20 is provided with an arc surface area 202 and a plane area 203, the arc surface area 202 can be designed to have a convex structure, and the appearance of the arc surface area 202 is designed to have a high visual sense, and if the arc surface area 202 is designed with an appearance pattern, color, etc., the aesthetic feeling of the appearance is good. The design of the plane area 203 can form a connection plane at the notch position of the fixing groove 201 so as to facilitate the plugging and fixing and improve the stability of the installation and matching.
Further, as shown in fig. 1 and 2, the arcuate surface area 202 in this embodiment is provided with a decorative layer 2021, and the decorative layer 2021 may be a single-color coating, a pattern layer, a texture layer or the like (for example, a single silver color, forming a silvery outline frame, or a character pattern, a plant pattern, a cartoon picture or the like, or a textured pattern, a speckle texture or the like), so as to achieve a decorative layer 2021 structure with an aesthetic appearance on the decorative adhesive tape 20.
As shown in fig. 1 and 2, the sealing strip 10 in this embodiment includes a hard adhesive connection portion 102 and a soft adhesive sealing portion, the hard adhesive connection portion 102 is disposed in a fixing groove 201, and the protruding end 101 is the soft adhesive sealing portion. The sealing rubber strip 10 adopts soft rubber and hard rubber, the whole sealing rubber strip 10 can be directly extruded, the hard rubber can be PVC hard rubber (65-75 degrees) (polyvinyl chloride, english is PVC (Polyvinyl chloride)) and the soft rubber can be EPDM soft rubber (EPDM is Ethylene Propylene Diene Monomer, chinese is ethylene propylene diene monomer). Therefore, the protruding end 101 can achieve good air tightness (sealing property) for the soft rubber part, and the hard rubber part can be firmly adhered into the decorative adhesive tape 20 to provide a good mounting surface.
Further, as shown in fig. 1 and 2, the hard adhesive connection portion 102 in the present embodiment is provided with a horizontal plane 1021, and a wedge-shaped mounting groove 30 is formed between the horizontal plane 1021 and the planar area 203. The horizontal plane 1021 is formed by a PVC hard rubber structure, and is matched with the plane area 203 of the decorative adhesive tape 20, so that a wedge-shaped groove with an opening smaller than the inner cavity can be formed, and the stability after installation is improved.
Example two
As shown in fig. 3 and 4, the present embodiment provides a helmet with a double-adhesive tape structure, including the double-adhesive tape structure 2 as described in the first embodiment, and further including a helmet body 1; a view frame opening 4 is formed in one side of the helmet body 1, a mounting groove 30 of the double-adhesive-strip structure 2 is formed in the edge of the view frame opening 4, and an adhesive layer 3 is arranged between the mounting groove 30 and the edge of the view frame opening 4; when the lens 5 of the helmet body 1 is covered, the protruding end 101 is disposed in abutting contact with the lens 5.
Specifically, the mounting groove 30 is clamped with the window edge of the helmet, and then the adhesive layer 3 is formed between the decorative adhesive tape 20 and the window edge of the helmet through adhesion, so that the double adhesive tape structure 2 is mounted on the window of the helmet, and the stability of the structure is improved; meanwhile, the sealing rubber strip 10 extends to form the protruding end 101, and then the protruding end 101 is attached to the lens 5 of the helmet, namely, when the lens 5 is covered, the protruding end is in propping contact with the sealing rubber strip 10 to form sealing, so that the air leakage at the edge of the lens 5 during wearing is prevented, and the air tightness is improved.
In this embodiment, the decorative layer 2021 of the double-adhesive-tape structure 2 is disposed towards the direction of the lens 5, and the decorative layer 2021 of the double-adhesive-tape structure 2 faces the direction of the lens 5, so that decorative patterns, colors and the like can be intuitively displayed, and a good visual feeling is achieved.
As shown in fig. 4, a safety gap 6 is provided between the decorative adhesive tape 20 and the lens 5 in this embodiment, and the safety gap 6 is provided to form a gap between the decorative adhesive tape 20 and the lens 5, so that contact between the lens 5 and the decorative adhesive tape 20 is avoided, and meanwhile, a seal against contact can be formed between the sealing adhesive tape 10 and the lens 5, so as to achieve protection of the decorative adhesive tape 20, embody different functions of different positions of the double adhesive tape structure 2, and improve the purpose of functional diversity.
The present utility model is not limited to the above-mentioned embodiments, and any changes or substitutions that can be easily understood by those skilled in the art within the technical scope of the present utility model are intended to be included in the scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope of the claims.
Claims (8)
1. A double-adhesive tape structure, comprising:
a sealing rubber strip; and
The decorative adhesive tape is spliced and adhered with the sealing adhesive tape or integrally formed, a fixing groove with one side open is formed in the decorative adhesive tape, and an installation groove is formed in the fixing groove between the sealing adhesive tape and the decorative adhesive tape;
the sealing rubber strip is arranged in the fixing groove, and extends out of the protruding end outside the fixing groove.
2. The double-strip structure according to claim 1, characterized in that: the outer side face of the decorative adhesive tape is provided with an arc-shaped surface area and a plane area.
3. The double-strip structure according to claim 2, characterized in that: the arc-shaped surface area is provided with a decorative layer.
4. The double-strip structure according to claim 2, characterized in that: the sealing rubber strip comprises a hard rubber connecting portion and a soft rubber sealing portion, the hard rubber connecting portion is arranged in the fixing groove, and the protruding end is the soft rubber sealing portion.
5. The double-strip structure of claim 4, wherein: the hard rubber connecting portion is provided with a horizontal plane, and a wedge-shaped mounting groove is formed between the horizontal plane and the plane area.
6. Helmet with a double-strip structure, characterized in that it comprises a double-strip structure according to any one of claims 1-5 and a helmet body;
a view frame opening is formed in one side of the helmet body, a mounting groove of the double-adhesive tape structure is formed in the edge of the view frame opening, and an adhesive layer is arranged between the mounting groove and the edge of the view frame opening;
when the lens of the helmet body is covered, the protruding end is in propping contact with the lens.
7. The helmet with double-strip structure according to claim 6, characterized in that: the decorative layer of the double-adhesive tape structure is arranged towards the direction of the lens.
8. Helmet with double strip structure according to claim 7, characterized in that: a safety gap is arranged between the decorative adhesive tape and the lens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320809933.XU CN219628918U (en) | 2023-04-13 | 2023-04-13 | Double-adhesive-tape structure and helmet with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320809933.XU CN219628918U (en) | 2023-04-13 | 2023-04-13 | Double-adhesive-tape structure and helmet with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219628918U true CN219628918U (en) | 2023-09-05 |
Family
ID=87810511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320809933.XU Active CN219628918U (en) | 2023-04-13 | 2023-04-13 | Double-adhesive-tape structure and helmet with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219628918U (en) |
-
2023
- 2023-04-13 CN CN202320809933.XU patent/CN219628918U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |