CN217842305U - Fastening assembly and air conditioner - Google Patents
Fastening assembly and air conditioner Download PDFInfo
- Publication number
- CN217842305U CN217842305U CN202222267202.5U CN202222267202U CN217842305U CN 217842305 U CN217842305 U CN 217842305U CN 202222267202 U CN202222267202 U CN 202222267202U CN 217842305 U CN217842305 U CN 217842305U
- Authority
- CN
- China
- Prior art keywords
- annular gasket
- screw
- fastening assembly
- nut
- fastener
- 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
- Gasket Seals (AREA)
Abstract
The utility model provides a fastening components and air conditioner, fastening components includes: the fastener comprises a nut and a screw, the nut is provided with a connecting surface, and the screw is connected with the middle part of the connecting surface; and the annular gasket surrounds the screw rod, and one side of the annular gasket, which faces the screw cap, is bonded with the connecting surface. Adopt this scheme, encircle the annular gasket around the screw rod, and annular gasket bonds towards one side of nut and connection face, connects through the mode of bonding and connection face, has effectively prevented like this that annular gasket and fastener from taking place the problem of separation at the in-process of automatic pay-off. The fastening assembly of this scheme of utilization has abandoned the compound mode that adopts plastic gasket and fastener among the prior art, but adopts the mode of bonding, has effectively avoided annular gasket and fastener to take place the problem of separation, can also prevent simultaneously at the in-process scratch spare part of fastening.
Description
Technical Field
The utility model relates to a fastening components technical field particularly, relates to a fastening components and air conditioner.
Background
At present, in order to prevent the screws from scratching parts during the fastening process, fastening assemblies in which plastic gaskets are sleeved on the screws are generally used for fixing parts such as a top cover, an outer cover and a side plate of an outdoor unit of an air conditioner. In the prior art, in order to meet the requirement of high-efficiency production of automatic assembly, a fastening assembly automatically feeds materials by adopting mechanisms such as a vibration disc and a guide rail and automatically fastens the materials by a robot, and a plastic gasket and a screw are easily separated and lose efficacy in the automatic feeding process of the vibration disc and the guide rail; or the plastic gasket and the screw are engaged in an irregular inclined state, so that the fastening assembly is clamped in the guide rail for automatic feeding, and continuous automatic production cannot be realized.
SUMMERY OF THE UTILITY MODEL
The utility model provides a fastening components and air conditioner to the solution is at the in-process of automatic pay-off, the easy problem of separating of fastening components.
In order to solve the above problem, according to the utility model discloses an aspect, the utility model provides a fastening assembly, include: the fastener comprises a nut and a screw, the nut is provided with a connecting surface, and the screw is connected with the middle part of the connecting surface; and the annular gasket surrounds the screw rod, and one side of the annular gasket, which faces the screw cap, is bonded with the connecting surface.
Further, the annular gasket is made of rubber materials coated on the connecting surface.
Furthermore, the inner circumferential surface of the annular gasket is bonded with the outer wall of the screw.
Further, the thickness of the annular gasket is 0.1 mm-5.0 mm in the axial direction of the screw.
Further, the annular gasket is a flat gasket.
Furthermore, one side of the annular gasket, which is far away from the nut, is a conical surface; the thickness of the annular gasket is gradually increased in a direction from the outer peripheral surface of the annular gasket to the inner peripheral surface of the annular gasket.
Further, the fastener is a screw.
Further, the fastener is a round head screw, or an oblate head screw, or a pan head screw, or a countersunk head screw, or a hexagon head screw.
Further, the end of the nut, which is far away from the screw, is provided with an operating hole, and the operating hole is used for being matched with an operating tool.
According to another aspect of the present invention, there is provided an air conditioner including the above-mentioned fastening assembly.
Use the technical scheme of the utility model, a fastening components is provided, include: the fastener comprises a nut and a screw, the nut is provided with a connecting surface, and the screw is connected with the middle part of the connecting surface; and the annular gasket surrounds the screw rod, and one side of the annular gasket, which faces the nut, is bonded with the connecting surface. Adopt this scheme, encircle the annular gasket around the screw rod, and annular gasket bonds towards one side of nut and connection face, connects through the mode of bonding and connection face, has effectively prevented like this that annular gasket and fastener from taking place the problem of separation at the in-process of automatic pay-off. The fastening assembly of this scheme of utilization has abandoned the plastic gasket that adopts among the prior art only the compound mode of cover on the fastener, but has adopted the mode of bonding, has effectively avoided annular gasket and fastener to take place the problem of separation.
Drawings
The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 shows a schematic structural diagram of a fastening assembly provided by an embodiment of the present invention;
fig. 2 shows a schematic structural diagram of a fastening assembly according to a second embodiment of the present invention.
Wherein the figures include the following reference numerals:
10. a fastener; 11. a nut; 111. a connecting surface; 112. an operation hole; 12. a screw;
20. an annular gasket.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.
As shown in fig. 1, a first embodiment of the present invention provides a fastening assembly, including: the fastener 10, the fastener 10 includes the nut 11 and threaded spindle 12, the nut 11 has the joint plane 111, the threaded spindle 12 is connected with the middle part of the joint plane 111; an annular gasket 20, the annular gasket 20 surrounding the threaded rod 12, and the side of the annular gasket 20 facing the nut 11 and the connection surface 111 being bonded.
By adopting the scheme, the annular gasket 20 surrounds the screw 12, one side of the annular gasket 20 facing the screw cap 11 is bonded with the connecting surface 111, and the annular gasket is connected with the connecting surface 111 in a bonding mode, so that the problem that the annular gasket 20 is separated from the fastener 10 in the automatic feeding process is effectively solved. The fastening assembly of this scheme of utilization has abandoned the plastic gasket that adopts among the prior art only the compound mode of cover on the fastener, but has adopted the mode of bonding, has effectively avoided annular gasket 20 and fastener 10 to take place the problem of separation, can also prevent simultaneously at the in-process scratch spare part of fastening.
The annular gasket 20 is made of rubber material coated on the connecting surface 111. In the scheme, the annular gasket 20 can be arranged on the connecting surface 111 in a coating or gluing mode, so that the annular gasket 20 can be effectively bonded with the connecting surface 111; the ring-shaped gasket 20 is made of rubber material, and can prevent scratching of parts during fastening due to elasticity. In the scheme, the material of the annular gasket 20 is formed by matching powder consisting of high molecular polymer emulsion and inorganic material; according to a certain mixing proportion, the powder material and the additive are uniformly mixed to obtain the product. Of course, the annular gasket 20 may be of other materials as desired.
Specifically, the inner peripheral surface of the annular spacer 20 is bonded to the outer wall of the screw 12. The inner circumferential surface of the annular gasket 20 is bonded with the outer wall of the screw 12, so that the annular gasket 20 is further prevented from falling off, and the stability and the reliability of the annular gasket 20 in work are improved.
Specifically, the thickness of the annular gasket 20 is 0.1mm to 5.0mm in the axial direction of the screw 12. The thickness of the annular gasket 20 is limited in the range, so that the bonding strength of the annular gasket 20 and the connecting surface 111 is guaranteed, and the normal use of the fastener can be guaranteed.
As shown in fig. 1, in the present embodiment, the annular shim 20 is a flat shim. The annular gasket 20 is a flat gasket, which can increase the contact area with the parts and improve the fastening strength.
As shown in fig. 2, in the second embodiment of the present invention, a side of the annular gasket 20 away from the nut 11 is a conical surface; the thickness of annular shim 20 gradually increases in the direction from the outer peripheral surface of annular shim 20 to the inner peripheral surface of annular shim 20. The side of the annular gasket 20 away from the nut 11 is provided with a tapered surface, and the thickness of the annular gasket 20 gradually increases from the outer peripheral surface of the annular gasket 20 to the inner peripheral surface of the annular gasket 20, so that the fastening strength of the fastening assembly and the parts can be further improved.
Specifically, the fastener 10 is a screw. The fastener 10 is set as a screw, and has the characteristics of high fastening strength, convenience and quickness in installation.
Specifically, the fastener 10 is a round head screw, or an oblate head screw, or a pan head screw, or a countersunk head screw, or a hexagonal head screw. In the practical application process, other corresponding fastener types can be selected according to the practical requirements.
Specifically, the end of the nut 11 remote from the screw 12 has an operation hole 112, and the operation hole 112 is used for cooperating with an operation tool. The operation hole 112 can be matched with an operation tool, so that the operation of an operator is facilitated.
The third embodiment of the utility model provides an air conditioner, air conditioner include foretell fastening components. By adopting the scheme, the annular gasket 20 surrounds the screw 12, one side of the annular gasket 20 facing the screw cap 11 is bonded with the connecting surface 111, and the annular gasket is connected with the connecting surface 111 in a bonding mode, so that the problem that the annular gasket 20 is separated from the fastener 10 in the automatic feeding process is effectively solved. The air conditioner of this scheme of utilization has abandoned the compound mode that adopts plastic gasket and fastener 10 among the prior art, but adopts the mode of bonding, has effectively avoided annular gasket 20 and fastener 10 to take place the problem of separation, can also prevent simultaneously at the in-process scratch spare part of fastening.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
Unless specifically stated otherwise, the relative arrangement of parts and steps, numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.
For ease of description, spatially relative terms such as "over … …", "over … …", "over … …", "over", etc. may be used herein to describe the spatial positional relationship of one device or feature to another device or feature as shown in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and if not stated otherwise, the terms have no special meaning, and therefore, the scope of the present invention should not be construed as being limited.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A fastening assembly, comprising:
the fastener (10) comprises a nut (11) and a screw (12), the nut (11) is provided with a connecting surface (111), and the screw (12) is connected with the middle of the connecting surface (111);
an annular gasket (20), wherein the annular gasket (20) surrounds the screw rod (12), and one side of the annular gasket (20) facing the screw cap (11) is bonded with the connecting surface (111).
2. The fastening assembly according to claim 1, characterized in that the annular gasket (20) is a rubber material coated on the attachment face (111).
3. The fastening assembly of claim 1 wherein the inner circumferential surface of the annular spacer (20) is bonded to the outer wall of the screw (12).
4. The fastening assembly according to claim 1, wherein the annular washer (20) has a thickness of 0.1mm to 5.0mm in an axial direction of the screw (12).
5. The fastening assembly of claim 1 wherein the annular shim (20) is a flat shim.
6. The fastening assembly according to claim 1, characterized in that the side of the annular gasket (20) facing away from the nut (11) is tapered; the thickness of the annular gasket (20) is gradually increased in a direction from the outer peripheral surface of the annular gasket (20) to the inner peripheral surface of the annular gasket (20).
7. The fastening assembly according to claim 1, characterized in that the fastening element (10) is a screw.
8. The fastening assembly according to claim 7, wherein the fastener (10) is a round head screw, or an oblate head screw, or a pan head screw, or a countersunk head screw, or a hex head screw.
9. Fastening assembly according to claim 1, characterized in that the end of the nut (11) remote from the screw (12) has an operating hole (112), the operating hole (112) being intended to cooperate with an operating tool.
10. An air conditioner characterized in that it comprises a fastening assembly according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222267202.5U CN217842305U (en) | 2022-08-26 | 2022-08-26 | Fastening assembly and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222267202.5U CN217842305U (en) | 2022-08-26 | 2022-08-26 | Fastening assembly and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217842305U true CN217842305U (en) | 2022-11-18 |
Family
ID=84016771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222267202.5U Active CN217842305U (en) | 2022-08-26 | 2022-08-26 | Fastening assembly and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217842305U (en) |
-
2022
- 2022-08-26 CN CN202222267202.5U patent/CN217842305U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9127701B2 (en) | Fastening device | |
| CN205552047U (en) | Cutting clamp for pipe | |
| CN217842305U (en) | Fastening assembly and air conditioner | |
| US6016756A (en) | Kits and assemblies including plastic brackets for attaching legs to ready-to-assemble decorator tables and furniture | |
| CN107956780B (en) | Waterproof dustproof end nut | |
| CN209469695U (en) | A kind of anti-return nut, floor clip and Dogbolt | |
| CN109538609A (en) | A kind of anti-return nut, floor clip and Dogbolt | |
| CN212274174U (en) | Electrode humidifier | |
| CN205298967U (en) | Rag bolt connection structure | |
| CN211043767U (en) | Can follow optical axis and rotate anti-disengaging's camera lens structure and imaging device | |
| CN210715527U (en) | Bolt clamping seat for vehicle | |
| CN204025296U (en) | A kind of nut | |
| CN219035258U (en) | High-strength corrosion-resistant screw fastener | |
| CN210135338U (en) | Coupling assembling and have its manometer subassembly | |
| CN211599228U (en) | Connection structure | |
| CN220623075U (en) | Pneumatic connector | |
| US5395141A (en) | Swivel coupling device | |
| CN219648733U (en) | Dustproof spring chuck | |
| CN105738059A (en) | Fixture transfer plate for stern room vibration test | |
| CN216503201U (en) | Positioning pin of welding fixture | |
| CN220379086U (en) | Clean room wears wall stainless steel pipeline fixed sealing device | |
| CN109794944A (en) | A kind of process equipment based on automatic tool exchange | |
| CN217327971U (en) | Grid plate fastener | |
| CN108214028A (en) | The vacuum universal fixturing of system's screw thread tension device with holes | |
| CN213318486U (en) | Welding fixture for automobile hoop |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |