CN213757700U - Mounting disc and hook - Google Patents
Mounting disc and hook Download PDFInfo
- Publication number
- CN213757700U CN213757700U CN202022615677.XU CN202022615677U CN213757700U CN 213757700 U CN213757700 U CN 213757700U CN 202022615677 U CN202022615677 U CN 202022615677U CN 213757700 U CN213757700 U CN 213757700U
- Authority
- CN
- China
- Prior art keywords
- piston
- mounting plate
- wall
- air
- main body
- 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.)
- Active
Links
Images
Landscapes
- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
Abstract
The utility model discloses a mounting seat, which comprises a main body, wherein one side of the main body is provided with an adsorption surface, and an adhesive layer is arranged on the adsorption surface; and the air extracting device is arranged on the main body and is provided with an air extracting opening, and the air extracting opening penetrates through the bonding layer. The utility model discloses a couple including above-mentioned mount pad. Above-mentioned technical scheme's mounting disc, take out the air between adsorption face and the wall through air exhaust device and leave, make the air pressure be less than atmospheric pressure between adsorption face and the wall, so, atmospheric pressure can produce a pressure towards the wall to the mount pad, the atmospheric pressure difference can keep the longer time, press on the mount pad for a long time in other words manual, and the laminating compactness and the press time positive correlation of adhesive linkage and wall, from this it is visible, mounting disc among this technical scheme is after the installation, under the atmospheric pressure effect, the laminating degree of adhesive linkage and wall can increase along with the time, and this process does not need the manual long-time keeping of people to press, the effect is showing.
Description
Technical Field
The utility model relates to a domestic utensil technical field of accomodating, in particular to mounting disc and couple.
Background
In daily life work, people often need to hang article temporarily so that make full use of vertical space, need use the couple for this reason. The existing hooks are generally divided into two types, one type is an adhesive hook, and the other type is a sucker hook. The adhesive hook is matched with the wall surface by virtue of an adhesive layer on the mounting disc to complete mounting, and when the adhesive hook is mounted, a person needs to manually press the hook on the wall surface and keep the hook for a certain time; in actual use, the adhesive layer is not completely attached to the wall surface, and a large number of areas which are not attached exist frequently, so that the load which can be borne by the hook is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides an installation disc, this installation disc can realize with the more inseparable contact of wall.
The utility model also provides a couple, including foretell mounting disc, and then can realize with the more inseparable contact of wall.
According to the utility model discloses a first aspect embodiment, a mounting disc, include: a main body having an adsorption surface on one side thereof, the adsorption surface being provided with an adhesive layer; and the air extracting device is arranged on the main body and is provided with an air extracting opening, and the air extracting opening penetrates through the bonding layer.
According to the utility model discloses, following beneficial effect has at least: above-mentioned technical scheme's mounting disc, take out the air between adsorption face and the wall through air exhaust device and separate, make the air pressure be less than atmospheric pressure between adsorption face and the wall, so, atmospheric pressure can produce a pressure towards the wall to the mount pad, the atmospheric pressure difference can keep the longer time, press on the mount pad for a long time in other words manual, and the laminating compactness and the press time positive correlation of adhesive linkage and wall, from this it is visible, the mounting disc among this technical scheme is after the installation, under the atmospheric pressure effect, the laminating degree of adhesive linkage and wall can increase along with the time, and this process does not need the manual long-time keeping of people to press, the effect is showing, and is very practical.
According to some embodiments of the utility model, the annular of adhesive linkage is just glued test strength peel strength and is 0.02 ~ 0.2N/mm2。
According to some embodiments of the invention, the thickness of the adhesive layer is 0.2-10 mm.
According to some embodiments of the utility model, the adhesive linkage is fixed through moulding plastics the adsorption plane.
According to some embodiments of the invention, the adhesive layer is provided as a double-sided tape.
The adhesive layer is made of easy-to-pull glue, and is provided with an operation portion extending out of the adsorption surface.
According to some embodiments of the present invention, the other side of the main body is provided with an installation cavity, the air extractor is disposed in the installation cavity, and the air extraction opening is communicated with the installation cavity; the air extracting device comprises a piston assembly, an elastic piece and a one-way valve, an opening is formed in the other side of the main body of the installation cavity, the piston assembly is arranged in the installation cavity, the elastic piece acts on the piston assembly to enable the piston assembly to keep a trend of moving towards the opening, and the one-way valve is arranged on the piston assembly.
According to the utility model discloses a some embodiments, it is protruding to be provided with the annular on the installation cavity inside wall, piston assembly includes piston and piston rod, piston rod one end with the piston is connected, the piston is located the annular protruding with between the extraction opening, the piston rod other end passes the annular is protruding and is connected with a pressing part, the elastic component both ends act on respectively the annular protruding with the pressing part.
According to some embodiments of the utility model, the check valve is including setting up annular chimb on the piston, annular chimb adopts the flexible material preparation, annular chimb court the installation cavity inside wall slope.
According to a second aspect of the present invention, a hook, includes the above-mentioned mounting plate, the opposite side of main part is provided with the casing, the casing is provided with the hookup location.
According to the utility model discloses, following beneficial effect has at least: above-mentioned technical scheme's couple, take out the air between adsorption face and the wall through air exhaust device, make the air pressure be less than atmospheric pressure between adsorption face and the wall, so, atmospheric pressure can produce a pressure towards the wall to the mount pad, atmospheric pressure difference can keep the longer time, press on the mount pad for a long time in other words the manual work of people, and the laminating compactness and the press time positive correlation of adhesive linkage and wall, from this it is visible, the mounting disc among this technical scheme is after the installation, under the atmospheric pressure effect, the laminating degree of adhesive linkage and wall can increase along with the time, and this process does not need the manual long-time keeping of people to press, the effect is showing, and is very practical.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a schematic diagram of an embodiment of the present invention;
fig. 2 is a schematic cross-sectional view of an embodiment of the present invention;
fig. 3 is an exploded view of the first embodiment of the present invention;
fig. 4 is an exploded view of the second embodiment of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, if there are first and second descriptions for distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the precedence of the indicated technical features.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
As shown in fig. 1 to 4, a mounting plate according to an embodiment of the present invention includes: a main body 10 and an air extractor 11, wherein one side of the main body 10 is provided with an adsorption surface, and an adhesive layer 12 is arranged on the adsorption surface; the air extractor 11 is attached to the main body 10, and the air extractor 11 has an air extraction opening 13, and the air extraction opening 13 penetrates the adhesive layer 12. Above-mentioned technical scheme's mounting disc, air between with adsorption surface and the wall is taken out through air exhaust device 11 and is separated, make the air pressure be less than atmospheric pressure between adsorption surface and the wall, so, atmospheric pressure can produce a pressure towards the wall to the mount pad, the atmospheric pressure difference can keep the longer time, press on the mount pad for a long time in other words the manual work of people, and the laminating compactness and the press time positive correlation of adhesive linkage 12 and wall, it is thus visible, the mounting disc among this technical scheme is after the installation, under the atmospheric pressure effect, the laminating degree of adhesive linkage 12 and wall can increase along with the time, and this process does not need the manual long-time keeping of people to press, the effect is showing, and is very practical.
In some embodiments of the present invention, the 180 degree ring-shaped initial adhesion test strength of the adhesive layer is 0.02-0.2N/mm2. The annular initial adhesion test strength is tested according to GB/T31125-2014, and experiments prove that the annular initial adhesion test strength can achieve a better effect when matched with an air exhaust device in the interval, and the bearing capacity and the cost can reach a balance point. The thickness of the bonding layer is 0.2-10mm, the bonding layer can achieve better effect by matching with an air extractor in the interval, and the bearing capacity and the cost can reach oneA balance point.
The utility model discloses an in some embodiments, the adhesive linkage adopts easy-to-draw to glue, and the adhesive linkage is provided with the operation portion, and the operation portion extends the adsorption plane. Easy-to-draw glue is a colloid that can descend along with tensile viscidity, does benefit to the dismantlement, can not cause the damage to the wall, and easy-to-draw glue adopts current mature technique, does not do detailed description here, can the person of facilitating the use stretch easy-to-draw glue so that dismantle it through setting up the operating portion.
Of course, it can be understood by those skilled in the art that the adhesive layer can be replaced by other methods, for example, in some embodiments of the present invention, the adhesive layer is fixed on the adsorption surface by injection molding, so that a firm connection can be formed and the quality of the finished product is good; alternatively, in some embodiments of the present invention, the adhesive layer is a double-sided adhesive tape.
As shown in fig. 2 and 3, in some embodiments of the present invention, the other side of the main body 10 is provided with a mounting cavity 14, the air extractor 11 is disposed in the mounting cavity 14, and the air extraction opening 13 is communicated with the mounting cavity 14. An installation cavity 14 is directly machined on the main body 10 for installing the air extraction device 11, so that the structure is more compact; as for the processing mode, the integral injection molding can be directly selected in the production process of the main body 10, and the production efficiency is very high.
Furthermore, it will be appreciated by those skilled in the art that the mounting cavity 14 may be provided on another component which is then connected to the main body 10 for the purpose of mounting the pumping module.
As shown in fig. 2 to 4, in some embodiments of the present invention, the air extracting device 11 includes a piston assembly, an elastic member 15 and a check valve 16, the mounting cavity 14 is provided with an opening 17 at the other side of the main body 10, the piston assembly is disposed in the mounting cavity 14, the elastic member 15 acts on the piston assembly to make the piston assembly keep a tendency of moving toward the opening 17, and the check valve 16 is disposed on the piston assembly. The one-way valve 16 enables the installation cavity 14 at the lower part of the piston 19 to exhaust only towards the opening 17 and not to intake air, and the air pressure between the bonding layer 12 and the wall surface can be kept lower than the atmospheric pressure for a long time under the matching of the elastic piece 15 and the piston assembly, so that the installation seat can obtain durable pressure.
Wherein, elastic component 15 can adopt compression spring or elastic rubber to realize, all can play to the purpose of pushing away piston 19, and elastic component 15's elasticity is big more, and the vacuum between adhesive linkage 12 and the wall is high more, and then the atmospheric pressure difference is big more, and atmospheric pressure is big more to the pressure of mount pad for the adhesive linkage 12 is more high-efficient with the laminating of wall.
As shown in fig. 2 and 3, in some embodiments of the present invention, an annular protrusion 18 is disposed on the inner side wall of the installation cavity 14, the piston assembly includes a piston 19 and a piston rod 20, one end of the piston rod 20 is connected to the piston 19, the piston 19 is located between the annular protrusion 18 and the suction opening 13, the other end of the piston rod 20 passes through the annular protrusion 18 and is connected to a pressing member 21, and two ends of the elastic member 15 respectively act on the annular protrusion 18 and the pressing member 21. The annular projection 18 prevents the piston 19 from sliding out of the mounting chamber 14 and also facilitates the mounting of the elastic member 15.
As shown in fig. 3, in some embodiments of the utility model, check valve 16 is including setting up the annular chimb on piston 19, similar leather cup structure, the annular chimb adopts the flexible material preparation, the annular chimb is towards the 14 inside walls slopes of installation cavity, the annular chimb extends towards opening 17, the annular chimb is thick from top to bottom, so sufficient intensity can be guaranteed to the annular lower part, prevent that annular chimb swing angle is too big, annular chimb upper portion can be very nimble, and then can close and open between the fast switch-over, response speed is fast.
Of course, it will be understood by those skilled in the art that the check valve 16 may be manufactured in other ways, such as by purchasing a mature check valve 16, forming a through hole 25 in the piston 19, and installing the purchased check valve 16 in the through hole 25 to achieve the same technical effect.
As shown in fig. 2 and 3, in some embodiments of the present invention, the pressing member 21 includes a pressing portion 22 and a connecting portion 23, the cross section of the pressing portion 22 is larger than the connecting portion 23, so as to prevent the whole pressing member 21 from passing through the annular protrusion 18, and at the same time, the user can apply force to the pressing portion 22, and the connecting portion 23 is connected to the other end of the piston rod 20 in a snap-fit manner, so that the connection is very quick and convenient.
As shown in fig. 2 and 3, in some embodiments of the present invention, the connecting portion 23 is a cylindrical body, a concave hole 24 is formed on an end surface of the connecting portion 23 facing the piston rod 20, through holes 25 are formed on two opposite sidewalls of the concave hole 24, two hooks 26 are oppositely distributed on the other end of the piston rod 20, and the hooks 26 pass through the concave hole 24 and are engaged with the through holes 25; a reinforcing plate 27 is arranged in the concave hole 24, and the concave hole 24 is divided into two parts matched with the two clamping hooks 26 by the reinforcing plate 27. The connecting part 23 with the structure has high structural strength, and meanwhile, the connecting part 23 and the piston rod 20 have high connecting strength, so that the transmission of pressing action and the whole service life are ensured.
As shown in fig. 1, in some embodiments of the present invention, the adhesive layer 12 is made of easy-open glue. In this embodiment, the laminating compactness of mount pad and wall is very high for the mount pad is hardly pulled down from the wall, and for this reason, adopt easily to draw to glue and solve this problem, when needing to dismantle, draw down easily to draw to glue, make the viscidity of easily drawing to glue reduce, and then can be very light pull down the mount pad from the wall.
According to a second aspect of the present invention, a hook, including the above-mentioned mounting plate, the other side of the main body 10 is provided with a housing 28, and the housing 28 is provided with a connection position. Above-mentioned technical scheme's couple, take out the air between adsorption face and the wall through air exhaust device 11 and separate, make the air pressure be less than atmospheric pressure between adsorption face and the wall, so, atmospheric pressure can produce a pressure towards the wall to the mount pad, the atmospheric pressure difference can keep the longer time, press on the mount pad for a long time in other words the manual work of people, and the laminating compactness and the press time positive correlation of adhesive linkage 12 and wall, it is thus visible, the mounting disc among this technical scheme is after the installation, under the atmospheric pressure effect, the laminating degree of adhesive linkage 12 and wall can increase along with the time, and this process does not need the manual long-time keeping of people to press, the effect is showing, and is very practical.
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The invention is not limited to the above embodiments, and those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the invention, and such equivalent modifications or substitutions are included in the scope defined by the claims of the present application.
Claims (10)
1. A mounting plate, comprising:
a main body having an adsorption surface on one side thereof, the adsorption surface being provided with an adhesive layer;
and the air extracting device is arranged on the main body and is provided with an air extracting opening, and the air extracting opening penetrates through the bonding layer.
2. The mounting plate as claimed in claim 1, wherein the bonding layer has an initial ring adhesion test strength of 0.02-0.2N/mm2。
3. A mounting plate according to claim 1, characterized in that the thickness of the adhesive layer is 0.2-10 mm.
4. A mounting plate according to claim 1 wherein said adhesive layer is secured to said suction surface by injection molding.
5. A mounting plate according to claim 1, characterized in that the adhesive layer is provided as a double-sided adhesive tape.
6. The mounting plate according to claim 1, wherein the adhesive layer is made of easy-to-pull glue, and the adhesive layer is provided with an operating portion extending out of the adsorption surface.
7. The mounting plate of claim 1, wherein a mounting cavity is formed on the other side of the main body, the air extractor is disposed in the mounting cavity, and the air extracting port is communicated with the mounting cavity; the air extracting device comprises a piston assembly, an elastic piece and a one-way valve, an opening is formed in the other side of the main body of the installation cavity, the piston assembly is arranged in the installation cavity, the elastic piece acts on the piston assembly to enable the piston assembly to keep a trend of moving towards the opening, and the one-way valve is arranged on the piston assembly.
8. The mounting plate according to claim 7, wherein an annular protrusion is disposed on an inner side wall of the mounting cavity, the piston assembly includes a piston and a piston rod, one end of the piston rod is connected to the piston, the piston is located between the annular protrusion and the air suction opening, the other end of the piston rod passes through the annular protrusion and is connected to a pressing member, and two ends of the elastic member respectively act on the annular protrusion and the pressing member.
9. The mounting plate of claim 8, wherein the one-way valve comprises an annular flange disposed on the piston, the annular flange being made of a flexible material, the annular flange being inclined toward the inner side wall of the mounting cavity.
10. A hook, characterized in that it comprises a mounting plate according to any one of claims 1 to 9, the other side of said body being provided with a housing provided with a connection site.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022615677.XU CN213757700U (en) | 2020-11-12 | 2020-11-12 | Mounting disc and hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022615677.XU CN213757700U (en) | 2020-11-12 | 2020-11-12 | Mounting disc and hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213757700U true CN213757700U (en) | 2021-07-23 |
Family
ID=76916177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022615677.XU Active CN213757700U (en) | 2020-11-12 | 2020-11-12 | Mounting disc and hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213757700U (en) |
-
2020
- 2020-11-12 CN CN202022615677.XU patent/CN213757700U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR20080021583A (en) | Multipurpose sucker | |
| CN213757700U (en) | Mounting disc and hook | |
| WO2017012203A1 (en) | Suction cup with strong absorption force | |
| CN104884823B (en) | A kind of flat skeleton vacuum cup | |
| CN104956100B (en) | Vacuum suction cup having bowl-shaped skeleton | |
| US20130075563A1 (en) | Suction Disc | |
| CN103115063B (en) | A kind of sucker | |
| CN205858933U (en) | Combined sucker is linked up with | |
| CN213906730U (en) | Sucker pressure control device | |
| CN103470610A (en) | Sucking disc cover with convex ribs and sucking disc | |
| CN211573746U (en) | Double-end air pump | |
| CN215515922U (en) | Sheet suction and placing device | |
| CN213954141U (en) | Vacuum chuck | |
| JP3964641B2 (en) | Differential pressure valve | |
| CN204512154U (en) | Vacuum chuck | |
| CN219932700U (en) | Easy-to-detach sucker fixing piece | |
| CN215567203U (en) | Suction cup | |
| KR20090017949A (en) | Vacuum suction cup | |
| CN219782207U (en) | Sucking disc support | |
| CN210417680U (en) | Deformation sounding structure of vacuum bottle | |
| CN208640431U (en) | A kind of the auxiliary material connector and auxiliary material device of cooking machine | |
| KR200368762Y1 (en) | Valve for quilt compression pack | |
| CN203214561U (en) | Novel suction disc | |
| CN208677268U (en) | A kind of hand-held cleaners dirt cup relieving mechanism | |
| CN220417402U (en) | Stove foot structure and cooking equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |