CN211707263U - Glass repair tool - Google Patents
Glass repair tool Download PDFInfo
- Publication number
- CN211707263U CN211707263U CN201922454238.2U CN201922454238U CN211707263U CN 211707263 U CN211707263 U CN 211707263U CN 201922454238 U CN201922454238 U CN 201922454238U CN 211707263 U CN211707263 U CN 211707263U
- Authority
- CN
- China
- Prior art keywords
- glue
- glass
- cavity
- repair tool
- glue injector
- Prior art date
- 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
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Abstract
The utility model discloses a glass repair tool, the glass repair tool comprises a glue injector base, a glue injector and a heating element, the glue injector base is provided with a first side and a second side which are opposite, the first side is used for being fixed to one side of a wound of glass to be repaired, a glue injection cavity used for filling a repair agent is arranged on the glue injector base, and the glue injection cavity is provided with a glue injection nozzle penetrating to the first side; the glue injector is connected with the second side of the base of the glue injector, and the glue injector is provided with an inner cavity communicated with the glue injection cavity; the heating piece is arranged on the outer side of the inner cavity and used for heating the inner cavity. The utility model provides a glass repairing agent heats through interior cavity, makes air in the interior cavity is heated the inflation, thereby promotes the repairing agent injection in the injecting glue intracavity treats prosthetic glass's wound department, easy operation, and the repairing agent injection in the whole restoration process is automatic the completion, and the repairing effect is stable.
Description
Technical Field
The utility model relates to a glass repair technical field, in particular to glass repair instrument.
Background
At present, when glass is repaired in the glass repair industry, a common glue injector is made of plastics, metals, alloys or synthetic materials and is used for extracting and compressing air through a piston type air cylinder, or air pumps, air pipes and connecting pieces are used for compressing or extracting air through the principle of the air pump, the glass repairing agent is pushed into cracks through the pressure or extraction of the air, the glass repairing agent is often different in effect due to different technologies of glass repairing technicians in the glue injection process through the tool, the glass repairing effect is different due to different extraction and compression forces, the repairing effect cannot be achieved due to too small force, and the glass cracked wounds are larger and larger due to too large force.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims at providing a glass repairing agent, aiming at the problem that the repairing effect of the existing glass repairing tool is not ideal enough and the influence of human factors is great.
In order to achieve the above object, the utility model provides a glass repair tool, include:
the glue injector base is provided with a first side and a second side which are opposite, the first side is used for being fixed to one side of a wound of glass to be repaired, a glue injection cavity used for filling a repairing agent is arranged on the glue injector base, and a glue injection nozzle penetrating to the first side is arranged in the glue injection cavity;
the glue injector is connected with the second side of the glue injector base and is provided with an inner cavity communicated with the glue injection cavity; and the number of the first and second groups,
the heating piece is arranged on the outer side of the inner cavity and used for heating the inner cavity so as to enable air in the inner cavity to expand under heat, and therefore the repairing agent in the glue injection cavity is pushed to be injected into the wound of the glass to be repaired.
Optionally, the heating element comprises a warm patch, and the warm patch heats after contacting with air.
Optionally, the injecting glue ware still includes the shell cover, the shell cover is located the outside of interior cavity, with enclose between the interior cavity and close and form outer cavity, generate heat the piece and be located outer cavity.
Optionally, the outer housing cover is connected with the second side of the base of the glue injector in a sealing manner, a vent hole penetrating through the outer cavity is formed in the side face of the outer housing cover, and a sealing element used for sealing the vent hole is further arranged on the side face of the outer housing cover.
Optionally, the vent hole is provided in plurality.
Optionally, the base of the glue injector further comprises a cover body, the outer shell cover is connected with the cover body in a sealing mode, and the distance between the top of the outer shell cover and the bottom of the outer shell cover is smaller than the distance between the top of the glue injector and the bottom of the glue injector.
Optionally, the glass repair tool further comprises a heating auxiliary member, and the heating auxiliary member is used for being fixed to the other side of the glass wound to be repaired.
Optionally, the glue injector is made of plastic.
Optionally, the glue injector base is detachably connected with the glue injector.
Optionally, in a direction from the second side to the first side of the glue injector base, the glue injection cavity is arranged in a tapered manner.
The utility model provides an among the technical scheme, heat the internal cavity through the piece that generates heat, make air in the internal cavity is heated the inflation, thereby promotes the prosthetic agent injection of injecting glue intracavity treats prosthetic glass's wound department, easy operation, and the prosthetic agent injection among the whole repair process is automatic completion, has solved among the prior art that the technician extraction and the power of compression inflater are different and has caused the prosthetic effect of glass uneven problem, has improved the stability of glass repair effect.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic cross-sectional view of one embodiment of a glass repair tool provided by the present invention;
fig. 2 is a schematic perspective exploded view of an embodiment of the glass repair tool provided by the present invention.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 100 | |
22 | |
| 1 | Base of |
221 | |
| 11 | |
222 | |
| 111 | |
23 | |
| 12 | |
3 | |
| 13 | Clamping |
4 | Heating auxiliary member |
| 2 | |
5 | |
| 21 | Inner cavity |
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The utility model provides a glass repair instrument aims at solving among the prior art that the technician extraction and the different uneven problem that causes the prosthetic effect of glass of the power way of compression inflater, has improved the stability of glass repair effect. Fig. 1 is a schematic cross-sectional view of an embodiment of a glass repair tool provided in the present invention, and fig. 2 is a schematic perspective exploded view of another embodiment of the glass repair tool provided in fig. 1.
Referring to fig. 1, the glass repair tool 100 includes a glue injector base 1, a glue injector 2, and a heat generating member 3. The base 1 of the glue injector is provided with a first side and a second side which are opposite, the first side is used for being fixed to one side of a wound of glass to be repaired, a glue injection cavity 11 used for filling a repairing agent is arranged on the base of the glue injector, and a glue injection nozzle 111 penetrating to the first side is arranged in the glue injection cavity; the glue injector 2 is connected with the second side of the glue injector base 1, and the glue injector 2 is provided with an inner cavity 21 communicated with the glue injection cavity 11; the heating element 3 is arranged outside the inner cavity 21 and used for heating the inner cavity 21 so as to heat and expand air in the inner cavity 21, thereby pushing the repairing agent in the glue injection cavity 11 to be injected into the glass wound 5 to be repaired.
According to Gay Lussac's Law: the volume of a mass of gas is directly proportional to the thermodynamic temperature when the pressure is constant. I.e. V1/T1-V2/T2-C constant. And the expansion coefficient of the gas was measured to be 100/26666 (now recognized as 1/273.15). When the air in the glue injector 2 is heated by the heat generating member 3, the air in the glue injector 2 expands along with the heating, such as: the volume of the glue injector 2 is 100ml, the temperature of the heating element 3 is increased by 20 ℃ when the heating element is heated, and then the volume increase value of air expansion in the glue injector 21 is 20 × 1/273.15 × 100 ═ 7.32ml, the expansion gas can push the air pressure of the glue injector 2 to increase, and the increase of the air pressure can automatically push the glue injection of the repairing agent to the glass crack.
Therefore, the inner cavity 21 is heated by the heating element 3, so that the air in the inner cavity 21 is heated to expand, and the repairing agent in the glue injection cavity 11 is pushed to be injected into the wound of the glass to be repaired.
The heating element 3 may be a heating wire or a self-heating material, as long as it can heat the inner cavity 21. Warm subsides are a mature technique, and volume production has exceeded 10 years, and the performance is also more stable to warm cost of pasting is also cheaper, consequently, the utility model discloses an embodiment, piece 3 that generates heat is warm subsides, warm subsides generate heat with the air contact back. The utility model discloses an in the embodiment, warm subsides including the material and dress that generate heat the ventilative non-woven fabrics of material that generates heat, the material that generates heat includes iron oxide and active carbon, through the proportion of adjustment iron oxide and active carbon, makes warm subsides can generate heat after three five minutes of contact air. The heating patch can be repeatedly used, when the heating patch is used, the heating patch can generate heat to heat the inner cavity 21 when the heating patch is in contact with air, and when the heating patch is not used, the heating patch is sealed.
In order to make when glass repair tool 100 does not use, warm subsides do not generate heat, promptly warm subsides contactless air, injecting glue ware 2 still includes shell cover 22, shell cover 22 cover is located the outside of interior cavity 21, with enclose between the cavity and form outer cavity 23, generate heat piece 3 and be located outer cavity 23.
In order to heat the inner cavity 21 by the heating tape when the glass repairing tool 100 is used, referring to fig. 2, a vent hole 221 penetrating through the outer cavity 23 is formed in a side surface of the outer shell 22, and a sealing member 222 for sealing the vent hole 221 is further formed in the side surface of the outer shell 22. In an embodiment of the present invention, the number of the vent holes 221 is one, and the sealing member 222 is a sealing strip. When the glass repair tool 100 is used, the sealing strip is torn open, and air can enter the outer cavity 23 through the vent hole 221, so that the warm paste is in contact with the air, and then generates heat to heat the glue injector 2. Preferably, the plurality of air holes 221 are provided.
In another embodiment of the present invention, the base 1 of the glue injector further includes a cover 12, the outer housing 22 is hermetically connected to the cover 12, and a distance (a) between the top and the bottom of the outer housing 22 is smaller than a distance (b) between the top and the bottom of the glue injector 2. When the glass repairing tool 100 is used, the cover body 12 is opened, the glue injector base 1 is fixed to the glass to be repaired, and since a < b, air can enter the outer cavity 23 through a gap between the outer shell 22 and the glue injector 2 (i.e., a difference between b and a), so that the air is in contact with the warm paste, and heat is generated. The difference between b and a is not limited herein, and the amount of intake air may be limited by adjusting the difference between b and a according to the required heating rate.
In an embodiment of the present invention, the glass repairing tool 100 may further include two air inlets, namely, the side of the outer housing 22 is provided with an air vent 221 penetrating through the outer cavity, the side of the outer housing 22 is further provided with a sealing member 222 for sealing the air vent, the glue injector base 1 further includes a cover 12, the outer housing 22 is connected to the cover 12 in a sealing manner, and a distance (a) between the top and the bottom of the outer housing 22 is smaller than a distance (b) between the top and the bottom of the glue injector 2.
In order to facilitate the entry of the repair agent into the glass wound 5, the glass repair tool 100 further comprises a heat-generating auxiliary member 4 fixed to the other side of the glass wound to be repaired. At present, glass is heated by using a method similar to an electric hair drier, a hot air gun and a lighter in the glass repair industry when glass is repaired, so that a glass repairing agent is promoted to enter a glass wound, and the defects of the operation are as follows: the temperature can not be accurately controlled within a reasonable range in the heating process, the temperature is not uniform, sometimes, the glass is damaged due to overhigh local temperature or the film on the glass is damaged, and sometimes, the repair effect can not be ensured due to overlow local temperature. The temperature of the warm paste during working can be controlled to be 50-80 ℃, glass or a glass film can not be damaged, and the lowest temperature of the warm paste during working of a warmer generally exceeds 30 ℃, so that the repairing effect can not be achieved due to too low temperature. Therefore, it is preferable that the heat-generating auxiliary member 4 is a warm patch.
Wherein, the glue injector 2 is made of plastic. The plastic material is selected, the heating piece 3 heats the glue injector 2 to enable air in the glue injector 2 to expand, a certain buffering effect can be achieved, the price is low, and the cost is saved.
Glue injector 2 with the second side of glue injector base 1 is connected, specifically, glue injector 2 inserts glue injector base 1's draw-in groove 13 thereby realizes sealing connection. The utility model discloses an in the embodiment, injecting glue ware 2 with the second side fixed connection of injecting glue ware base 1, in order to make glass repair instrument 100 effect is better when using repeatedly, 2 lateral surfaces of injecting glue ware are equipped with run through to the passageway (not shown in the figure) and the sealing plug (not shown in the figure) of outer cavity make when using repeatedly, glass repair instrument 100 can open resealing after the sealing plug, makes air in the injecting glue ware 2 is sufficient.
In another embodiment of the present invention, the base 1 of the glue injector and the glue injector 2 are detachably connected.
In addition, in the direction from the second side to the first side of the glue injector base 1, the glue injection cavity 11 is arranged in a tapered manner. The glue injection cavity 11 is arranged in a gradually reducing mode, so that the repair agent can be injected into the glue injection cavity 11 more conveniently, and the repair agent cannot be leaked to waste raw materials.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.
Claims (10)
1. A glass repair tool for repairing a glass wound, comprising:
the glue injector base is provided with a first side and a second side which are opposite, the first side is used for being fixed to one side of a wound of glass to be repaired, a glue injection cavity used for filling a repairing agent is arranged on the glue injector base, and a glue injection nozzle penetrating to the first side is arranged in the glue injection cavity;
the glue injector is connected with the second side of the glue injector base and is provided with an inner cavity communicated with the glue injection cavity; and the number of the first and second groups,
the heating piece is arranged on the outer side of the inner cavity and used for heating the inner cavity so as to enable air in the inner cavity to expand under heat, and therefore the repairing agent in the glue injection cavity is pushed to be injected into the wound of the glass to be repaired.
2. The glass repair tool of claim 1, wherein the heat generating member comprises a warm patch that generates heat upon contact with air.
3. The glass repair tool of claim 2, wherein the glue injector further comprises an outer shell cover, the outer shell cover is sleeved outside the inner cavity to form an outer cavity with the inner cavity, and the heating element is located in the outer cavity.
4. The glass repair tool of claim 3, wherein the housing cover is sealingly connected to the second side of the glue injector base, and wherein the side of the housing cover is provided with a vent hole extending through to the outer cavity, and wherein the side of the housing cover is further provided with a sealing member for sealing the vent hole.
5. The glass repair tool of claim 4, wherein the vent hole is provided in plurality.
6. The glass repair tool of claim 3, wherein the glue injector base further comprises a cover, the housing cover being sealingly coupled to the cover, the top-to-bottom distance of the housing cover being less than the top-to-bottom distance of the glue injector.
7. The glass repair tool of claim 1, further comprising a heat-generating auxiliary member for securing to the other side of the glass wound to be repaired.
8. The glass repair tool of claim 1, wherein the glue injector is plastic.
9. The glass repair tool of claim 1, wherein the glue injector base is removably connected to the glue injector.
10. The glass repair tool of claim 1, wherein the glue injection cavity is tapered in a direction from the second side to the first side of the glue injector base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922454238.2U CN211707263U (en) | 2019-12-30 | 2019-12-30 | Glass repair tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922454238.2U CN211707263U (en) | 2019-12-30 | 2019-12-30 | Glass repair tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211707263U true CN211707263U (en) | 2020-10-20 |
Family
ID=72821203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922454238.2U Expired - Fee Related CN211707263U (en) | 2019-12-30 | 2019-12-30 | Glass repair tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211707263U (en) |
-
2019
- 2019-12-30 CN CN201922454238.2U patent/CN211707263U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201020 Termination date: 20211230 |