CN213899240U - Domestic vacuum sealing machine and fixing structure of air pump thereof - Google Patents
Domestic vacuum sealing machine and fixing structure of air pump thereof Download PDFInfo
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- CN213899240U CN213899240U CN202022468524.7U CN202022468524U CN213899240U CN 213899240 U CN213899240 U CN 213899240U CN 202022468524 U CN202022468524 U CN 202022468524U CN 213899240 U CN213899240 U CN 213899240U
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Abstract
The utility model discloses a domestic vacuum sealing machine and a fixing structure of an air pump thereof, relating to the technical field of domestic appliances, comprising a plastic piece, a silica gel sleeve and a screw, wherein the inner side of the plastic piece is provided with at least one pair of threaded holes, the silica gel sleeve comprises an annular sleeve for sleeving the air pump and a pair of supporting legs arranged at the outer side of the annular sleeve, the pair of supporting legs are positioned on the same circumference of the annular sleeve, the supporting legs are provided with through holes, and the screw is arranged through the through holes and screwed with the threaded holes; the center distance of the two through holes of the pair of supporting legs is smaller than that of the pair of threaded holes, so that the two supporting legs arch the annular sleeve and are not in contact with the plastic part. The damping and noise reduction device has the characteristics of damping and noise reduction, and is high in user experience and long in service life.
Description
Technical Field
The utility model relates to the technical field of household appliances, concretely relates to fixed knot of domestic vacuum capper and aspiration pump constructs thereof.
Background
The fixed form of present domestic vacuum capper, its inside aspiration pump has two kinds: the first method is that the air pump is directly placed into a groove of the plastic piece, and then the air pump and the plastic piece are glued and fixed by glue; the second is after putting into the working of plastics with the aspiration pump, detain the one side of keeping away from the working of plastics with iron sheet or plastic sheet, then fix iron sheet or plastic sheet and working of plastics through the screw to fixed aspiration pump.
However, although the air pump can be fixed in the two fixing modes, the air pump can drive the whole sealing machine to vibrate together when vibrating, so that the sealing machine generates noise and brings strong vibration for users, the user experience is poor, and the service life of the product is short under the vibration effect.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model provides a domestic vacuum capper and fixed knot of aspiration pump constructs thereof to solve foretell technical problem.
In order to achieve the above object, the embodiment of the present invention provides the following technical solutions:
according to the first aspect of the utility model, a fixed knot of aspiration pump of domestic vacuum capper constructs, it includes working of plastics, silica gel cover and screw, the working of plastics inboard is equipped with at least a pair of screw hole, the silica gel cover includes the annular cover that is used for the cover to wrap up the aspiration pump and establishes a pair of landing leg in the annular cover outside, and a pair of the landing leg is located the same circumference of annular cover, the landing leg is equipped with the through-hole, the screw is worn to locate the through-hole and with the screw hole rotary joint; the center distance of the two through holes of the pair of supporting legs is smaller than that of the pair of threaded holes, so that the two supporting legs arch the annular sleeve and are not in contact with the plastic part.
Further, the plane of the bottoms of the pair of supporting legs does not intersect with the outer circle of the annular sleeve.
Furthermore, the inner side of the plastic part is provided with two pairs of threaded holes, the two silica gel sleeves are fixed with the two pairs of threaded holes in a one-to-one correspondence mode through screws, and the two silica gel sleeves are respectively sleeved at the front end and the rear end of the air suction pump.
According to the second aspect of the utility model, a household vacuum sealing machine comprises a plastic piece, an air pump, a silica gel sleeve and a screw, wherein at least a pair of threaded holes are arranged on the inner side of the plastic piece, the silica gel sleeve comprises an annular sleeve and a pair of supporting legs arranged on the outer side of the annular sleeve, the air pump is arranged in the annular sleeve in a penetrating way, the pair of supporting legs are positioned on the same circumference of the annular sleeve, the supporting legs are provided with through holes, and the screw is arranged in the through holes in a penetrating way and is screwed with the threaded holes; the center distance of the two through holes of the pair of supporting legs is smaller than that of the pair of threaded holes, so that the two supporting legs arch the annular sleeve and are not in contact with the plastic part.
Further, the plane of the bottoms of the pair of supporting legs does not intersect with the outer circle of the annular sleeve.
Furthermore, two pairs of threaded holes are formed in the inner side of the plastic part, two silica gel sleeves are arranged and fixed with the two pairs of threaded holes in a one-to-one correspondence mode through screws, and the two silica gel sleeves are respectively sleeved at the front end and the rear end of the air suction pump.
The utility model has the advantages of as follows:
1. the center distance of the two through holes of the pair of supporting legs is smaller than that of the pair of threaded holes, so that the annular sleeve is arched and does not contact with the plastic piece by the two supporting legs, the air suction pump is suspended relative to the plastic piece, the air suction pump does not collide or collide with the plastic piece when vibrating, and the service lives of the air suction pump and the household vacuum sealing machine are prolonged;
2. the silica gel sleeve is made of silica gel, has a damping effect, and ensures that the vibration of the air pump is not easily or rarely transmitted to the plastic part, so that a user cannot feel the vibration of the household vacuum sealing machine, and the user experience is improved;
3. after the suspension shock absorption of the annular sleeve of the silica gel sleeve and the shock absorption of the silica gel material are carried out, the domestic vacuum sealing machine is very small in shock or even does not vibrate, so that the noise is reduced, and the user experience is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the range which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
Fig. 1 is a schematic view of a fixing structure of a suction pump of a household vacuum sealing machine provided in embodiment 1 of the present invention;
fig. 2 is a top view of a fixing structure of a suction pump of a household vacuum sealing machine provided in embodiment 1 of the present invention.
In the figure: 1-plastic part, 2-air pump, 3-silica gel sleeve, 4-screw, 11-threaded hole, 31-annular sleeve, 32-supporting leg and 33-through hole.
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the present specification, the terms "upper", "lower", "left", "right", "middle", and the like are used for the sake of clarity only, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof are also considered to be the scope of the present invention without substantial changes in the technical content.
Example 1
The household vacuum sealing machine and the fixing structure of the air pump thereof comprise a plastic piece 1, an air pump 2, a silica gel sleeve 3 and a screw 4.
The plastic part 1 is a shell or a hard connecting piece connected with the shell. The plastic part 1 is a structural part of the existing household vacuum sealing machine. At least one pair of threaded holes 11 are formed in the inner side of the plastic part 1.
The silica gel sleeve 3 is made of silica gel and comprises an annular sleeve 31 and a pair of supporting legs 32 arranged on the outer side of the annular sleeve 31. The air pump 2 is arranged in the annular sleeve 31 in a penetrating way, and the annular sleeve 31 is sleeved outside the air pump 2. A pair of legs 32 are located on the same circumference of the annular sleeve 31. The leg 32 is provided with a through hole 33, and the through hole 33 can be a hole with a constant diameter or a counter bore with a large top and a small bottom, and is preferably a counter bore so as to hide the nut of the screw 4 in the large hole of the counter bore. Silica gel cover 3 is made by silica gel, has the absorbing effect, makes the vibrations of aspiration pump 2 difficult or for giving working of plastics 1 seldom to make the user can not feel the vibrations of domestic vacuum capper, improve user experience.
The screw 4 is inserted into the through hole 33 and screwed with the threaded hole 11. Wherein, the centre-to-centre spacing of two through-holes 33 of a pair of landing leg 32 is less than the centre-to-centre spacing of a pair of screw hole 11 to make two landing legs 32 encircle annular cover 31, do not contact with the working of plastics, thereby make air extracting pump 2 unsettled relative working of plastics 1, the vibrations of air extracting pump 2 during operation only can take silica gel cover 3 to vibrate together, hardly take the machine to vibrate together through silica gel cover 3, do not bump or collide with working of plastics 1 during the vibrations of air extracting pump 2, prolong the life of air extracting pump 2 and domestic vacuum capper.
Through the double shock absorption of the annular sleeve suspension shock absorption and the silica gel material shock absorption of the silica gel sleeve 3, the domestic vacuum sealing machine has very small shock or even no shock, the noise is reduced, and the user experience is improved.
In an alternative version of this embodiment, the plane of the bases of the pair of legs 32 does not intersect the outer circle of the annular sleeve 31. Thus, after the annular sleeve 31 of the silica gel sleeve 3 is "lifted" or "arched" by the two legs 32, the annular sleeve 31 can be ensured to be suspended.
In a preferred scheme of this embodiment, working of plastics 1 inboard is equipped with two pairs of screw holes 11, and silica gel cover 3 is equipped with two, and two silica gel covers 3 are fixed mutually with two pairs of screw holes 11 through the screw 4 one-to-one, and two silica gel covers 3 wrap up in both ends around aspiration pump 2 respectively. Two silica gel covers 3 can be more stable fixed aspiration pump to guarantee that relative working of plastics 1 of aspiration pump 2 is unsettled.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (6)
1. A fixing structure of an air pump of a household vacuum sealing machine is characterized by comprising a plastic piece, a silica gel sleeve and a screw, wherein at least one pair of threaded holes are formed in the inner side of the plastic piece; the center distance of the two through holes of the pair of supporting legs is smaller than that of the pair of threaded holes, so that the two supporting legs arch the annular sleeve and are not in contact with the plastic part.
2. The fixing structure of a suction pump of a home vacuum capper according to claim 1 wherein the plane of the bottom of said pair of legs does not intersect the outer circle of said collar.
3. The fixing structure of the air pump of the household vacuum sealing machine as claimed in claim 1, wherein two pairs of threaded holes are formed in the inner side of the plastic member, two silica gel sleeves are provided, the two silica gel sleeves are fixed with the two pairs of threaded holes in a one-to-one correspondence manner through screws, and the two silica gel sleeves are respectively sleeved on the front end and the rear end of the air pump.
4. The household vacuum sealing machine is characterized by comprising a plastic piece, an air suction pump, a silica gel sleeve and a screw, wherein at least one pair of threaded holes are formed in the inner side of the plastic piece; the center distance of the two through holes of the pair of supporting legs is smaller than that of the pair of threaded holes, so that the two supporting legs arch the annular sleeve and are not in contact with the plastic part.
5. The domestic vacuum sealing machine of claim 4, wherein the plane of the bottoms of said pair of legs does not intersect the outer circle of said annular sleeve.
6. The household vacuum sealing machine as claimed in claim 4, wherein two pairs of threaded holes are formed in the inner side of the plastic part, two silica gel sleeves are arranged, the two silica gel sleeves are fixed with the two pairs of threaded holes in a one-to-one correspondence mode through screws, and the two silica gel sleeves are respectively wrapped at the front end and the rear end of the air suction pump in a sleeved mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022468524.7U CN213899240U (en) | 2020-10-30 | 2020-10-30 | Domestic vacuum sealing machine and fixing structure of air pump thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022468524.7U CN213899240U (en) | 2020-10-30 | 2020-10-30 | Domestic vacuum sealing machine and fixing structure of air pump thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213899240U true CN213899240U (en) | 2021-08-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022468524.7U Active CN213899240U (en) | 2020-10-30 | 2020-10-30 | Domestic vacuum sealing machine and fixing structure of air pump thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213899240U (en) |
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2020
- 2020-10-30 CN CN202022468524.7U patent/CN213899240U/en active Active
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