CN210635018U - Temperature-sensing color-changing type film-opening bottle cap - Google Patents
Temperature-sensing color-changing type film-opening bottle cap Download PDFInfo
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- CN210635018U CN210635018U CN201920949997.3U CN201920949997U CN210635018U CN 210635018 U CN210635018 U CN 210635018U CN 201920949997 U CN201920949997 U CN 201920949997U CN 210635018 U CN210635018 U CN 210635018U
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- bottle cap
- cap body
- bottle
- temperature
- protective film
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Abstract
The utility model discloses a temperature-sensing color-changing type membrane-opening bottle cap, which comprises a bottle cap body, wherein the bottle cap body is a round bottle cap, the inner wall surface of the bottle cap body is provided with a rotary thread matched with a bottle mouth, and the outer peripheral edge and the top of the bottle cap body are both provided with anti-skid blocks; the top of the inner wall surface of the bottle cap body is provided with the protruding pricks downwards for piercing the protective film of the bottle mouth, when the bottle cap body is rotated to move downwards, the protruding pricks can be driven to pierce the protective film (not shown) at the bottle mouth, and the protruding pricks are close to the inner side surface of the bottle cap body, after the protective film is pierced, the bottle cap body is continuously rotated to scratch a circle on the protective film, so that the scratching effect on the protective film is improved, and potential safety hazards can not be caused to users; meanwhile, the temperature-sensitive color-changing film is attached to the outer surface of the anti-skid block, and after the bottle cap body is rotated by hands, the change of the color of the outer side surface of the bottle cap body due to the change of the temperature can be seen, so that the interestingness of the bottle cap is increased.
Description
Technical Field
The utility model belongs to the technical field of the bottle lid technique and specifically relates to indicate a temperature sensing discoloration type uncoating bottle lid.
Background
In order to ensure the tightness of bottled articles, manufacturers cover a layer of sealing film on a bottle mouth, and people often use the mode of directly tearing after opening a bottle cap when taking the bottled articles with the sealing film, wherein the mode of directly tearing is easy to pollute the bottled articles on one hand, and on the other hand, the sealing film cannot be smoothly torn due to the difference of sealing film materials and processes and the individual difference of users; later, it has been proposed to provide a bayonet on the outside of the cap, and then to cut the cap membrane with the bayonet after removing the cap, so that the cap membrane can be punctured, and then the cap membrane is not torn well due to unstable support, and the cap needs to be removed, so that there is still a possibility of contaminating the bottled material, and at the same time, the exposed bayonet is easily damaged and easily hurts people.
SUMMERY OF THE UTILITY MODEL
In view of this, the present invention provides a bottle cap with a temperature-sensitive color-changing film, which can effectively solve the problem that the existing bayonet outside the bottle cap has poor cutting effect on the protective film at the bottle mouth and the problem that the bayonet has potential safety hazard.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a temperature-sensing color-changing type membrane-opening bottle cap comprises a bottle cap body, wherein the bottle cap body is a round bottle cap, a rotating thread matched with a bottle opening is arranged on the inner wall surface of the bottle cap body, anti-slip blocks are arranged on the outer periphery and the top of the bottle cap body, a temperature-sensing color-changing membrane is pasted on the outer surface of each anti-slip block, and the temperature-sensing color-changing membrane sequentially comprises a gum layer, a temperature-sensing color-changing layer and an anti-slip layer from inside to outside; the bottle cap is characterized in that a protruding thorn for puncturing a bottle opening protective film is arranged on the top of the inner wall surface of the bottle cap body in a downward protruding mode, and the protruding thorn is close to the inner side wall of the bottle cap body.
As a preferred embodiment: the bottle cap comprises a bottle cap body and is characterized in that a clamping ring is arranged below the bottle cap body, the upper end of the clamping ring is connected with the lower end of the bottle cap body through a connecting point type notch which is not completely cut off, and convex teeth are arranged on the inner side wall of the clamping ring.
As a preferred embodiment: the diameter of the inner side surface of the bottle cap body is larger than that of the inner side surface of the clamping ring, and the diameter of the outer side surface of the bottle cap body is smaller than that of the outer side surface of the clamping ring.
As a preferred embodiment: a convex block is arranged at the opening of the snap ring.
As a preferred embodiment: the anti-skid layer is transparent.
Compared with the prior art, the utility model obvious advantage and beneficial effect have, particularly, can know by above-mentioned technical scheme:
the top of the inner wall surface of the bottle cap body is provided with the protruding pricks downwards for piercing the protective film of the bottle mouth, when the bottle cap body is rotated to move downwards, the protruding pricks can be driven to pierce the protective film (not shown) at the bottle mouth, and the protruding pricks are close to the inner side surface of the bottle cap body, after the protective film is pierced, the bottle cap body is continuously rotated to scratch a circle on the protective film, so that the scratching effect on the protective film is improved, and potential safety hazards can not be caused to users; meanwhile, the temperature-sensitive color-changing film is attached to the outer surface of the anti-skid block, and after the bottle cap body is rotated by hands, the change of the color of the outer side surface of the bottle cap body due to the change of the temperature can be seen, so that the interestingness of the bottle cap is increased.
To illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
Drawings
Fig. 1 is a cross-sectional view of a bottle cap body according to a preferred embodiment of the present invention;
FIG. 2 is a cross-sectional view of a retainer ring according to a preferred embodiment of the present invention;
fig. 3 is a cross-sectional view of a thermochromic film according to a preferred embodiment of the present invention.
The attached drawings indicate the following:
10. bottle cap body 11, rotary screw
12. Antiskid block 13, convex thorn
20. Temperature-sensitive color-changing film 21 and back adhesive layer
22. Thermochromic layer 23 and anti-slip layer
30. Snap ring 31, projection
32. And (4) convex teeth.
Detailed Description
Referring to fig. 1 to 3, a specific structure of a preferred embodiment of the present invention is shown, including a bottle cap body 10.
This bottle lid body 10 is circular bottle lid, is equipped with the rotatory screw thread 11 with bottleneck (not shown) adaptation on the inner wall face of this bottle lid body 10, and the outer peripheral edges and the top of this bottle lid body 10 all are equipped with non slipping spur 12, and this non slipping spur can prevent that the user from twisting the bottle lid in-process because there is sweat or grease on hand to cause the phenomenon of skidding, promotes the use impression that is used for. The outer surface of this non slipping spur 12 is pasted with temperature sensing color-changing membrane 20, this temperature sensing color-changing membrane 20 is gum layer 21, temperature sensing color-changing layer 22 and skid resistant course 23 from inside to outside in proper order, utilize gum layer 21 to paste temperature sensing color-changing membrane 20 on the target object, because the colour of temperature sensing color-changing lacquer changes along with temperature variation, so the colour of temperature sensing color-changing membrane 20 also can change along with the transform of temperature, the antiskid dull polish processing has been done to the surface of this skid resistant course 23, and this skid resistant course 23 is transparent, hinder the user to watch the colour change of temperature sensing color-changing layer 22. The thermochromic film 20 is attached to the outer surface of the anti-skid block 12, so that when a user twists the bottle cap body 10, the temperature of the human body is transmitted to the thermochromic film 20, the color of the thermochromic film 20 is changed, and the interestingness of the bottle cap is increased.
The top of the inner wall surface of the bottle cap body 10 is provided with a protruding spine 13 downwards in a protruding manner for piercing a bottle opening protective film, the protruding spine 13 is close to the inner side wall of the bottle cap body 10, the protruding spine 13 can pierce the protective film (not shown) at the bottle opening when the top of the inner wall surface of the bottle cap body 10 is close to the bottle opening downwards, and then the protruding spine 13 can mark a round gap on the protective film by rotating the bottle cap body 10.
The bottle cap comprises a bottle cap body 10, a clamping ring 30 is arranged below the bottle cap body 10, the upper end of the clamping ring 30 is connected with the lower end of the bottle cap body 10 through a connecting point type notch which is not completely cut off, a protruding block 31 is arranged at an opening of the clamping ring 30 and used for pulling the protruding block 31 by hand before use, the position of the protruding block 31 is used as an opening end, the whole clamping ring 30 is taken down from the bottle cap body 10, and the upper end of the clamping ring 30 is connected with the lower end of the bottle cap body 10 through the connecting point type notch which is not completely cut off, so that the clamping ring 30 can be easily taken down from. The inner side wall of the clamping ring 30 is provided with a convex tooth 32, the convex tooth 32 is matched with a convex tooth 32 (not shown) at the bottle mouth, and the convex tooth 32 can limit the clamping ring 30 to be loosened at the bottle mouth, so that the effect of firm sealing is achieved.
In this embodiment, the diameter of the inner side surface of the bottle cap body 10 is greater than the diameter of the inner side surface of the snap ring 30, and the diameter of the outer side surface of the bottle cap body 10 is smaller than the diameter of the outer side surface of the snap ring 30, so that the snap ring 30 can play a limiting effect on the bottle cap body 10, and the bottle cap body 10 is prevented from moving downwards to cause the misoperation that the protruding pricks 13 pierce the protective film (not shown) at the bottle mouth under the condition that the snap ring 30 is not removed.
Detailed description the method of use of this example is as follows:
firstly, the lug 31 is pulled by hand, the position of the lug 31 is taken as an opening end, the whole clamping ring 30 is taken down from the bottle cap body 10, then the bottle cap body 10 is rotated, the bottle cap body 10 moves downwards to drive the convex spine 13 to pierce a protective film (not shown) at the bottle opening, then the convex spine 13 can cut a round gap on the protective film by rotating the bottle cap body 10, then the bottle cap body 10 is rotated in the opposite direction, the bottle cap body 10 moves upwards until the bottle cap body 10 is separated from the bottle opening, liquid in the bottle can be drunk, after drinking, the bottle cap body 10 is fixed back to the bottle opening by rotating, at the moment, the color of the outer side surface of the bottle cap body 10 can be seen to be changed due to the change of the temperature, after a period of time, the temperature of the bottle cap body 10 is recovered to the normal.
The utility model discloses a design focus lies in:
the top of the inner wall surface of the bottle cap body is provided with the protruding pricks downwards for piercing the protective film of the bottle mouth, when the bottle cap body is rotated to move downwards, the protruding pricks can be driven to pierce the protective film (not shown) at the bottle mouth, and the protruding pricks are close to the inner side surface of the bottle cap body, after the protective film is pierced, the bottle cap body is continuously rotated to scratch a circle on the protective film, so that the scratching effect on the protective film is improved, and potential safety hazards can not be caused to users; meanwhile, the temperature-sensitive color-changing film is attached to the outer surface of the anti-skid block, and after the bottle cap body is rotated by hands, the change of the color of the outer side surface of the bottle cap body due to the change of the temperature can be seen, so that the interestingness of the bottle cap is increased.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.
Claims (5)
1. The utility model provides a temperature sensing discolours type and opens membrane bottle lid, including the bottle lid body, the bottle lid body is circular bottle lid, is equipped with the rotatory screw thread with the bottleneck adaptation on the internal face of this bottle lid body, its characterized in that: the outer periphery and the top of the bottle cap body are provided with anti-skidding blocks, the outer surfaces of the anti-skidding blocks are pasted with temperature-sensitive color-changing films, and the temperature-sensitive color-changing films sequentially comprise a gum layer, a temperature-sensitive color-changing layer and an anti-skidding layer from inside to outside; the bottle cap is characterized in that a protruding thorn for puncturing a bottle opening protective film is arranged on the top of the inner wall surface of the bottle cap body in a downward protruding mode, and the protruding thorn is close to the inner side wall of the bottle cap body.
2. The thermochromic open-membrane bottle cap according to claim 1, wherein: the bottle cap comprises a bottle cap body and is characterized in that a clamping ring is arranged below the bottle cap body, the upper end of the clamping ring is connected with the lower end of the bottle cap body through a connecting point type notch which is not completely cut off, and convex teeth are arranged on the inner side wall of the clamping ring.
3. The thermochromic open-membrane bottle cap according to claim 2, wherein: the diameter of the inner side surface of the bottle cap body is larger than that of the inner side surface of the clamping ring, and the diameter of the outer side surface of the bottle cap body is smaller than that of the outer side surface of the clamping ring.
4. The thermochromic open-membrane bottle cap according to claim 2, wherein: a convex block is arranged at the opening of the snap ring.
5. The thermochromic open-membrane bottle cap according to claim 1, wherein: the anti-skid layer is transparent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920949997.3U CN210635018U (en) | 2019-06-24 | 2019-06-24 | Temperature-sensing color-changing type film-opening bottle cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920949997.3U CN210635018U (en) | 2019-06-24 | 2019-06-24 | Temperature-sensing color-changing type film-opening bottle cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210635018U true CN210635018U (en) | 2020-05-29 |
Family
ID=70796240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920949997.3U Active CN210635018U (en) | 2019-06-24 | 2019-06-24 | Temperature-sensing color-changing type film-opening bottle cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210635018U (en) |
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2019
- 2019-06-24 CN CN201920949997.3U patent/CN210635018U/en active Active
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