CN207768183U - A kind of buffer - Google Patents
A kind of buffer Download PDFInfo
- Publication number
- CN207768183U CN207768183U CN201720882367.XU CN201720882367U CN207768183U CN 207768183 U CN207768183 U CN 207768183U CN 201720882367 U CN201720882367 U CN 201720882367U CN 207768183 U CN207768183 U CN 207768183U
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- China
- Prior art keywords
- sleeve
- rotary shaft
- axis hole
- sealing cover
- block
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Abstract
The utility model discloses a kind of buffers, for the buffer unit of rice cooker upper cover rotation position, including buffing pad, rotary shaft and sealing cover, the buffing pad includes sleeve and fixed seat, one side end face of the sleeve, which is that semi-enclosed and end face middle part is smooth, offers axis hole, and the sleeve is internally provided with limited post；The rotary shaft bottom is clamping joint, the rotating shaft terminal is provided with stopper seat, is gap slot in the middle part of the stopper seat, block is arranged on the stopper seat, described block one end is baffle and the other end of the block is open slot, and the open slot is correspondingly arranged with gap slot；The rotary sleeve is connected in sleeve, and the clamping joint is sheathed in axis hole, and the sleeve relative to the end face of axis hole is connected with sealing cover and the sealing cover while being arranged rotary shaft.The utility model good buffer effect and buffering situation can need to carry out difference setting according to the keying resistance of rice cooker upper cover.
Description
Technical field
The utility model is related to household electrical appliance accessory technical field, specifically a kind of buffers.
Background technology
Rice cooker upper cover can open and close, and will be used at the axis of rotation and arrive buffer, the effect of buffer is just
Excessively easily cause when being to prevent rice cooker upper cover from opening or closing stress too it is big damage electric cooker rotary part and other
Associated position.
The buffer structure of electric cooker is simple in the market, cannot meet rice cooker upper cover and open and close both of these case
Lower different resistance.
Invention content
The purpose of this utility model is to provide a kind of good buffer effect, the buffering of Push And Release difference resistance can be met
Device, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides the following technical solutions：
A kind of buffer, including buffing pad, rotary shaft and sealing cover, the buffing pad include sleeve and fixed seat, described
Fixed seat is wholely set with sleeve and the fixed seating is in the side of sleeve, and the sleeve is straight-through tube body, the sleeve
A side end face be it is smooth in the middle part of the semi-enclosed and end face offer axis hole, the sleeve is internally provided with limited post；
The rotary shaft bottom is clamping joint, and the rotating shaft terminal is provided with stopper seat, is scarce in the middle part of the stopper seat
Mouthful slot is arranged with block on the stopper seat, and described block one end is baffle and the other end of the block is open slot, institute
Open slot is stated to be correspondingly arranged with gap slot；
The rotary sleeve is connected in sleeve, and the clamping joint is sheathed in axis hole, end of the sleeve relative to axis hole
Face is connected with sealing cover and the sealing cover while being arranged rotary shaft.
As further program of the utility model：It is marked with fluid in the sleeve.
As further program of the utility model：The clamping joint and axis hole socket position, sealing cover and rotary sleeve
It connects position and is both provided with sealing ring.
Compared with prior art, the utility model has the beneficial effects that：Good buffer effect injects fluid in sleeve, can be with
Play the role of buffer medium, can effectively stop the movement of block；Cushioned resistance can meet the different need for opening and closing situation
It asks, when opening rice cooker upper cover, resistance is larger, prevents too fast upward damage rotary shaft, and when closing rice cooker upper cover, resistance
Power is smaller.
Description of the drawings
Fig. 1 is the configuration schematic diagram of the utility model.
Fig. 2 is the stereoscopic schematic diagram of the utility model.
Fig. 3 is the utility model main body schematic diagram.
Fig. 4 is the faces the B-B schematic diagram of the utility model Fig. 3.
Fig. 5 is the faces the A-A schematic diagram of the utility model Fig. 4.
In figure：1- buffing pads, 2- blocks, 3- rotary shafts, 4- sealing covers, 101- limited posts, 102- axis holes, 103- are fixed
Seat, 104- sleeves, 201- baffles, 202- open slots, 301- stopper seats, 302- clamping joints, 303- gap slots.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1~5, a kind of buffer, the buffer of the keying for rice cooker upper cover position, including buffing pad 1,
Block 2, rotary shaft 3 and sealing cover 4, the buffing pad 1 include sleeve 104 and fixed seat 103, the fixed seat 103 and sleeve
104 are wholely set and the fixed seat 103 is located at the side of sleeve 104, and the sleeve 104 is straight-through tube body, i.e. sleeve 104
Inside is straight-through perforative, and a side end face of the sleeve 104, which is that semi-enclosed and end face middle part is smooth, offers axis hole
102, the sleeve 104 is internally provided with limited post 101；Fixed seat 103 is for fixing buffing pad 1；
3 bottom of the rotary shaft is clamping joint 302, and the rotary shaft 3 is provided at both ends with stopper seat 301, the stopper seat
301 middle parts are gap slot 303, are arranged with block 2 on the stopper seat 301, and 2 one end of the block is baffle 201 and described
The other end of block 2 is open slot 202, and the open slot 202 is correspondingly arranged with gap slot 303；2 one end of block is solid gear
Plate 201, it is another to correct gap slot 303 is corresponding with open slot 202, formation channel；
The rotary shaft 3 is socketed in sleeve 104, and the clamping joint 302 is sheathed in axis hole 102,104 phase of the sleeve
Sealing cover 4 is connected with for the end face of axis hole 102 and the sealing cover 4 while being arranged rotary shaft 3.
Fluid is marked in the sleeve 104, in actual use, when rice cooker upper cover is opened, the solid baffle of block 2
201 are largely blocked by fluid so that it takes action relatively slow；Conversely, when closed, due to open slot 202 and notch
Slot 303 forms channel so that resistance becomes smaller, and is easy to close.
The clamping joint 302 is socketed position with axis hole 102, sealing cover 4 is socketed position with rotary shaft 3 and is both provided with sealing
Circle, ensures the sealing effect of device.
The better embodiment of this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party
Formula, one skilled in the relevant art within the scope of knowledge, can also be under the premise of not departing from this patent objective
It makes a variety of changes.
Claims (3)
1. a kind of buffer, including buffing pad, rotary shaft and sealing cover, it is characterised in that：
The buffing pad includes sleeve and fixed seat, and the fixed seat is wholely set with sleeve and the fixed seating is in sleeve
Side, the sleeve is straight-through tube body, and a side end face of the sleeve is smooth in the middle part of the semi-enclosed and end face offers
Axis hole, the sleeve are internally provided with limited post；
The rotary shaft bottom is clamping joint, and the rotating shaft terminal is provided with stopper seat, is gap slot in the middle part of the stopper seat,
Block is arranged on the stopper seat, described block one end is baffle and the other end of the block is open slot, described to open
Mouth slot is correspondingly arranged with gap slot；
The rotary sleeve is connected in sleeve, and the clamping joint is sheathed in axis hole, end face card of the sleeve relative to axis hole
It is connected to sealing cover and the sealing cover while being arranged rotary shaft.
2. a kind of buffer according to claim 1, it is characterised in that：It is marked with fluid in the sleeve.
3. a kind of buffer according to claim 1, it is characterised in that：The clamping joint and axis hole socket position, sealing
Lid is both provided with sealing ring with rotary shaft socket position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720882367.XU CN207768183U (en) | 2017-07-20 | 2017-07-20 | A kind of buffer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720882367.XU CN207768183U (en) | 2017-07-20 | 2017-07-20 | A kind of buffer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207768183U true CN207768183U (en) | 2018-08-28 |
Family
ID=63218201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720882367.XU Active CN207768183U (en) | 2017-07-20 | 2017-07-20 | A kind of buffer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207768183U (en) |
-
2017
- 2017-07-20 CN CN201720882367.XU patent/CN207768183U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |