CN110541288B - Barrel cover safety lock of spin dryer - Google Patents
Barrel cover safety lock of spin dryer Download PDFInfo
- Publication number
- CN110541288B CN110541288B CN201910985397.7A CN201910985397A CN110541288B CN 110541288 B CN110541288 B CN 110541288B CN 201910985397 A CN201910985397 A CN 201910985397A CN 110541288 B CN110541288 B CN 110541288B
- Authority
- CN
- China
- Prior art keywords
- buckling
- barrel cover
- cover
- opening
- safety pin
- 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
- 238000005452 bending Methods 0.000 claims abstract description 35
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 238000005406 washing Methods 0.000 description 3
- 230000018044 dehydration Effects 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F49/00—Domestic spin-dryers or similar spin-dryers not suitable for industrial use
- D06F49/003—Doors or covers; Safety arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention provides a barrel cover safety lock of a spin dryer, wherein the barrel cover is fixedly arranged on the spin dryer, an opening and closing cover is arranged in the middle of the barrel cover, the tail end of the opening and closing cover is fixedly connected with the barrel cover through a shaft, the barrel cover safety lock comprises a bending clamping piece, a safety pin, a buckling bolt and a rotating pile, wherein the buckling bolt and the rotating pile are arranged on the back surface of the barrel cover, the bending clamping piece comprises a starting end and a bending end which are bent at an angle, the starting end is rotatably fixed on the rotating pile, and the starting end is pushed to rotate by a button; the buckling bolt is connected to the safety pin through a buckling spring, an opening is formed in the barrel cover between the safety pin and the buckling bolt and used for extending into a buckling mouth of the buckling cover at the front end of the buckling cover, and a groove is formed in the buckling mouth of the buckling cover and used for screwing in the tail end of the bending end. The spin dryer barrel cover safety lock can be easily opened after the button is pressed through the cooperation of the opening and closing cover buckling mouth, the safety pin and the bending clamping piece, and can be opened only by pressing the button after the opening and closing cover is buckled. Safe and reliable, simple operation and convenient use.
Description
Technical Field
The invention relates to a locking device of a spin dryer barrel cover, in particular to a high-speed suspension type spin dryer barrel cover safety lock.
Background
Traditionally, clothes or other clothes are required to be dried after being washed, and the ideal sun weather exists in the drying process, but various climates such as overcast days, rainy days and the like exist in fact, so that the traditional clothes are inconvenient to dry. In addition, the conventional airing method has a long time, usually requires a plurality of days of airing time, and components of soap or washing liquid remain in the clothes.
The household washing machine slowly walks into every family, and the washing machine usually has a dehydration function, so that the washed clothes can be dried only about one day after being dehydrated. Some manufacturers have also proposed dehydrators having only a dehydrating function.
For the spin dryer specially used for the dehydration function, the upper part and the barrel cover are fixed, the opening and closing cover and the barrel cover are round, one end of the opening and closing cover is fixedly connected with the barrel cover through the rotating shaft, spin-drying objects can be put in or taken out when the opening and closing cover is opened or closed, and a safety lock is required to be arranged at the buckling part of the opening and closing cover.
Disclosure of Invention
The invention provides a spin dryer barrel cover safety lock, which solves the problem of safety locking at the barrel cover and a cover opening and closing switch of a spin dryer, and the technical scheme is as follows:
the barrel cover safety lock of the spin dryer comprises a barrel cover fixedly arranged on a shell of the spin dryer, an opening and closing cover is arranged in the middle of the barrel cover, the tail end of the opening and closing cover is fixedly arranged with the barrel cover through a shaft, the opening and closing cover comprises a bending clamping piece, a safety pin, a buckling bolt and a rotating pile which are arranged on the back surface of the barrel cover, the bending clamping piece comprises a starting end and a bending end which are bent at an angle, the starting end is rotatably fixed on the rotating pile, and the starting end is pushed to rotate through a button; the buckling bolt is connected to the safety pin through a buckling spring, an opening is formed in the barrel cover between the safety pin and the buckling bolt and used for extending into a buckling mouth of the buckling cover at the front end of the buckling cover, and a groove is formed in the buckling mouth of the buckling cover and used for screwing in the tail end of the bending end.
The middle part fixed mounting of initiating terminal is on rotating the stake, is provided with reset spring on rotating the stake, and reset spring's one end is fixed on rotating the stake, and the other end outwards extends and fixes the middle part at buckling end, makes buckling fastener to the reverse direction rotation that the button promoted through reset spring.
The two ends of the safety pin main body are both provided with pressing blocks, the middle part of the main body is provided with a pin shaft, and the pin shaft penetrates through the barrel cover to reach the front surface of the barrel cover.
The two ends of the buckling spring extend forwards and penetrate through the safety pin after the spiral spring body is formed, and the safety pin is pushed to buckle to the back of the barrel cover.
When the opening and closing cover is buckled down, the opening and closing cover buckling nozzle pushes the middle part of the buckling spring, the distance between the safety pin and the back surface of the barrel cover is increased through the buckling spring, and meanwhile, the pin shaft in the middle part of the main body is driven to be downward.
The included angle between the starting end and the bending end is 30-80 degrees.
The edge of the barrel cover is provided with a limit cylinder, limit nuts are arranged on the inner side and the outer side of the joint of the limit cylinder and the barrel cover, and the button penetrates through the limit cylinder; the button part inside the limiting cylinder is provided with a baffle, a compression spring is arranged between the baffle and the inner side of the tail end of the limiting cylinder, and a limiting ring limiting the maximum position of the baffle to move is arranged inside the limiting cylinder.
The outer side of the tail end of the limiting cylinder is provided with a pushing disc, the pushing disc is contacted with the starting end, and the initial position of the starting end is limited through the pushing disc.
The spin dryer barrel cover safety lock can be easily opened after the button is pressed through the cooperation of the opening and closing cover buckling mouth, the safety pin and the bending clamping piece, and can be opened only by pressing the button after the opening and closing cover is buckled. Safe and reliable, simple operation and convenient use.
Drawings
FIG. 1 is a schematic view of the installation structure of the spin dryer barrel cover safety lock;
FIG. 2 is a schematic structural view of the dryer tub cover safety lock;
FIG. 3 is a schematic cross-sectional view of the flip top spout;
FIG. 4 is a schematic structural view of a shear pin;
FIG. 5 is a schematic view of a lid opening and closing clasp on the back of a dryer lid;
FIG. 6 is a schematic front view of the lid;
fig. 7 is a schematic view of the mounting structure of the push button.
Detailed Description
As shown in fig. 1, the spin dryer barrel cover safety lock is mounted on the back of the high-speed suspension spin dryer barrel cover 100, and comprises a button 1, a rotating pile 2, a buckling clamping piece 3, an opening and closing cover buckling nozzle 4, a safety pin 5 and a buckling bolt 6, wherein the rotating pile 2 and the buckling bolt 6 are fixedly mounted on the back of the barrel cover 100, the button 1 can push one end of the buckling clamping piece 3 to rotate by taking the rotating pile 2 as a circle center, and the buckling clamping piece 3 is separated from the opening and closing cover buckling nozzle 4 and the buckling of the safety pin 5, and the buckling bolt 6 is connected with the safety pin 5 through a buckling spring.
For the sake of uniform description, the direction of movement toward the front (upper surface) of the tub cover 100 is upward, and the direction of movement toward the rear (lower surface) of the tub cover 100 is downward.
Referring to fig. 2, the rim of the tub cover 100 is provided with an opening, and a limit cylinder 7 is fixedly installed at the opening. The button 1 passes through the limit cylinder 7 and extends to the outside of the barrel cover 100, the outer side of the tail end of the limit cylinder 7 is of a spiral structure, a push disc 8 is fixed by bolts, the diameter of the push disc 8 is larger than that of the limit cylinder 7, the push disc 8 is contacted with one end of the bending clamping piece 3, the horizontal position of the end is limited when the opening and closing cover 17 is covered on the barrel cover 100, and the initial rotating position of the bending clamping piece 3 on the rotating pile 2 is further limited, and at the moment, the contact area between the initial end 31 and the push disc 8 is maximized.
The bending clip 3 has a bent shape, and has a bending angle between one end portion 31 (hereinafter referred to as a starting end 31) and the other end portion 32 (hereinafter referred to as a bending end 32) of 30 to 80 degrees, preferably 60 degrees in this embodiment, and forms a bent transition portion between the starting end 31 and the bending end 32.
The middle part of the starting end 31 is fixedly arranged on the rotating pile 2, a reset spring 9 fixed on the rotating pile 2 is further arranged above the starting end 31, one end of the reset spring 9 is fixed on the rotating pile 2 and is stable and motionless, the other end 10 extends outwards and is fixed in the middle part of the bending end 32, and the bending clamping piece 3 has a anticlockwise rotation trend under the action of the reset spring 9.
At this time, the start end 31 moves the limit cylinder 7 toward the outside of the cap 100 through the push plate 8, and the limit cylinder 7 is kept stationary by installing limit nuts on both the inner and outer sides of the contact between the limit cylinder 7 and the cap 100, so that the push button 1 passing through the limit cylinder 7 can be prevented from falling off the cap 100. Further, the diameter of the limit nut is larger than that of the limit cylinder 7.
When the button 1 is not pushed, the tail end 33 of the bending end 32 is screwed into the groove arranged in the middle of the opening and closing cover buckling mouth 4. As can be seen in fig. 3, the opening and closing cover buckle nozzle 4 is fixed at the front end of the opening and closing cover 17, and a groove is provided in the middle part, so that the tail end 33 of the bending clamping piece 3 can be screwed in.
As shown in fig. 4, pressing blocks, namely a left pressing block 12 and a right pressing block 13, are arranged at two ends of the main body 11 of the safety pin 5, a pin shaft 14 is arranged in the middle of the main body 11, and the pin shaft 14 passes through the barrel cover 100 to reach the front surface of the barrel cover 100.
When the push button 1 is not pushed, both ends of the buckling spring 15 pass through the main body 11, and the buckling spring 15 enables the safety pin 5 to move upwards, but as the right pressing block 13 of the safety pin 5 is pressed on the extending bending end 32, the safety pin 5 is prevented from upwards, the current position of the pin shaft 14 is limited, and only a part of the pin shaft 14 protrudes out of the front surface of the barrel cover 100.
The buckling bolt 6 is fixed on the back of the barrel cover 100, and fixes the middle part of the buckling spring 15, as shown in fig. 5, the two ends of the buckling spring 15 extend forwards and penetrate through the safety pin 5 after forming a spiral spring body, and an upward buckling force is provided for the safety pin 5, so that the pressing block of the safety pin 5 is close to and contacts the back of the barrel cover 100. Meanwhile, when the cover 17 is opened and closed under the cover between the safety pin 5 and the buckling bolt 6, the buckling spring 15 can be subjected to downward thrust of the opening and closing cover buckling nozzle 4, so that the safety pin 5 is lifted, the pressing block of the safety pin 5 is far away from the back of the barrel cover 100 until the pressing block does not block the bending clamping piece 3 to rotate, then the tail end 33 of the bending clamping piece 3 is screwed into the groove arranged in the middle of the opening and closing cover buckling nozzle 4, and the bending end 32 prevents the pressing block, so that the safety pin 5 cannot move upwards.
As shown in fig. 6, the front surface of the tub cover 100 is provided with an opening/closing cover 17, and the opening/closing cover 17 can insert or remove the spin-dried object into or from the inner tub after being opened. When the opening and closing cover 17 is buckled down, the opening and closing cover buckling nozzle 4 pushes the middle part of the buckling spring 15, the buckling spring 15 lifts the safety pin 5, and meanwhile, the pin shaft 14 is pressed downwards.
As shown in fig. 7, the button 1 can be restored to its original position after being pushed, and a first stopper nut 34 is provided on the inner side and a second stopper nut 35 is provided on the outer side of the contact portion between the stopper cylinders 7 and 100. The pushing disc 8 is fixed at the tail end of the limiting cylinder 7, the baffle 36 is fixedly arranged in the limiting cylinder 7, and the compression spring 37 is arranged between the baffle 36 and the tail end of the limiting cylinder 7.
When the button 1 is pressed, the end of the button 1 extends from the center of the push disc 8, the button 1 is released, the button is restored to the original position under the action of the compressed spring 37, and a limiting ring (not shown in the figure) is fixedly arranged inside the limiting cylinder 7 and used for limiting the final position of the baffle 36, which can be reached under the action of the compressed spring 37.
The invention is used as follows:
pushing the button 1, wherein the tail end of the button 1 extends out of the pushing disc 8, the starting end 31 is pushed forward, the bending clamping piece 3 rotates around the rotary pile 2 as the center of a circle, so that the bending end 32 of the bending clamping piece gets rid of the buckling of the safety pin 5 (the contact position is the right press block 13), the tail end 33 is screwed out of the opening and closing cover buckling mouth 4, the safety pin 5 does not block the bending end 32 under the action of the buckling spring 15, and moves towards the barrel cover 100 until the press block contacts the back of the barrel cover 100, and the pin 14 protrudes more from the front of the barrel cover 100; at the same time, the opening and closing lid tap 4 is not blocked by the tail end 33, and the opening and closing lid 17 is opened upwards.
After pushing the button 1, the button 1 is reset. Due to the action of the right pressing block 13, the bent end 32 is located at the outer side of the right pressing block 13 and is blocked by the right pressing block 13, and cannot be reset.
When the opening and closing cover 17 is buckled, the opening and closing cover 17 presses the pin shaft 14, then the safety pin 5 is far away from the back surface of the barrel cover 100, the right pressing block 13 does not stop the bending end 32 from returning to the original position, and the tail end 33 is screwed into the groove of the opening and closing cover buckling mouth 4. At this time, the contact of the pusher 8 with the start end 31 is restored.
In order to improve safety, a handle 16 is further provided on the tub cover 100 for pressing the opening and closing cover 17 when the spin dryer is used.
The spin dryer barrel cover safety lock can be easily opened after the button is pressed through the cooperation of the opening and closing cover buckling mouth, the safety pin and the bending clamping piece, and can be opened only by pressing the button after the opening and closing cover is buckled. Safe and reliable, simple operation and convenient use.
Claims (4)
1. The utility model provides a drier bung safety lock, wherein bung fixed mounting is on the drier, and the mid-mounting of bung has the lid that opens and shuts, and the end of lid that opens and shuts passes through axle and bung fixed connection, its characterized in that: the buckling clamp comprises a buckling clamp piece, a safety pin, a buckling bolt and a rotating pile, wherein the buckling bolt and the rotating pile are arranged on the back surface of a barrel cover; the buckling bolt is connected to the safety pin through a buckling spring, an opening is formed in the barrel cover between the safety pin and the buckling bolt and used for extending into a buckling mouth of the opening and closing cover, and a groove is formed in the buckling mouth of the opening and closing cover and used for screwing in the tail end of the bending end; the middle part of the starting end is fixedly arranged on the rotating pile, a reset spring is arranged on the rotating pile, one end of the reset spring is fixed on the rotating pile, the other end of the reset spring extends outwards and is fixed in the middle part of the bending end, and the bending clamping piece is enabled to rotate in the opposite direction pushed by the button through the reset spring; the two ends of the safety pin main body are provided with pressing blocks, the middle part of the main body is provided with a pin shaft, and the pin shaft penetrates through the barrel cover to reach the front surface of the barrel cover; the two ends of the buckling spring extend forwards and penetrate through the safety pin after the spiral spring body is formed, so that the safety pin is pushed to buckle to the back of the barrel cover; when the opening and closing cover is buckled down, the opening and closing cover buckling nozzle pushes the middle part of the buckling spring, the distance between the safety pin and the back surface of the barrel cover is increased through the buckling spring, and meanwhile, the pin shaft in the middle part of the main body is driven to be downward.
2. The dryer lid safety lock of claim 1, wherein: the included angle between the starting end and the bending end is 30-80 degrees.
3. The dryer lid safety lock of claim 1, wherein: the edge of the barrel cover is provided with a limit cylinder, limit nuts are arranged on the inner side and the outer side of the joint of the limit cylinder and the barrel cover, and the button penetrates through the limit cylinder; the button part inside the limiting cylinder is provided with a baffle, a compression spring is arranged between the baffle and the inner side of the tail end of the limiting cylinder, and a limiting ring limiting the maximum position of the baffle to move is arranged inside the limiting cylinder.
4. A dryer lid safety lock according to claim 3, characterized in that: the outer side of the tail end of the limiting cylinder is provided with a pushing disc, the pushing disc is contacted with the starting end, and the initial position of the starting end is limited through the pushing disc.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910985397.7A CN110541288B (en) | 2019-10-16 | 2019-10-16 | Barrel cover safety lock of spin dryer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910985397.7A CN110541288B (en) | 2019-10-16 | 2019-10-16 | Barrel cover safety lock of spin dryer |
Publications (2)
Publication Number | Publication Date |
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CN110541288A CN110541288A (en) | 2019-12-06 |
CN110541288B true CN110541288B (en) | 2024-03-08 |
Family
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Family Applications (1)
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CN201910985397.7A Active CN110541288B (en) | 2019-10-16 | 2019-10-16 | Barrel cover safety lock of spin dryer |
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Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1470997A (en) * | 1975-05-22 | 1977-04-21 | Gen Motors Ltd | Spin-drier machines |
GB2017858A (en) * | 1978-02-04 | 1979-10-10 | Thomas R | Safety device for spin dryer |
CN2786174Y (en) * | 2003-11-05 | 2006-06-07 | 松下电器产业株式会社 | Washing machine |
KR20060120937A (en) * | 2005-05-23 | 2006-11-28 | 엘지전자 주식회사 | Door of drum washer |
KR100954076B1 (en) * | 2009-10-08 | 2010-04-23 | 두얼메카닉스 주식회사 | A door lock device with a locker removal button and the used drum washing machine |
CN205088470U (en) * | 2015-10-30 | 2016-03-16 | 海信(山东)冰箱有限公司 | Rotary drum washing machine with locking device |
CN107904872A (en) * | 2017-12-25 | 2018-04-13 | 慈溪市润泰电器有限公司 | A kind of high speed suspension type dryer |
CN108049128A (en) * | 2017-12-07 | 2018-05-18 | 珠海市领创智能物联网研究院有限公司 | One kind can position folding washing machine cover |
CN108179597A (en) * | 2017-12-18 | 2018-06-19 | 青岛海尔洗衣机有限公司 | A kind of washing machine |
CN108221279A (en) * | 2017-12-05 | 2018-06-29 | 无锡小天鹅股份有限公司 | Door lock assembly, door panel assemblies and device for clothing processing |
CN109209084A (en) * | 2017-07-06 | 2019-01-15 | 杭州神林电子有限公司 | A kind of door closure locking system of household electrical appliance |
CN210886666U (en) * | 2019-10-16 | 2020-06-30 | 宁波国达科技有限公司 | Safety lock of barrel cover of drying machine |
-
2019
- 2019-10-16 CN CN201910985397.7A patent/CN110541288B/en active Active
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1470997A (en) * | 1975-05-22 | 1977-04-21 | Gen Motors Ltd | Spin-drier machines |
GB2017858A (en) * | 1978-02-04 | 1979-10-10 | Thomas R | Safety device for spin dryer |
CN2786174Y (en) * | 2003-11-05 | 2006-06-07 | 松下电器产业株式会社 | Washing machine |
KR20060120937A (en) * | 2005-05-23 | 2006-11-28 | 엘지전자 주식회사 | Door of drum washer |
KR100954076B1 (en) * | 2009-10-08 | 2010-04-23 | 두얼메카닉스 주식회사 | A door lock device with a locker removal button and the used drum washing machine |
CN205088470U (en) * | 2015-10-30 | 2016-03-16 | 海信(山东)冰箱有限公司 | Rotary drum washing machine with locking device |
CN109209084A (en) * | 2017-07-06 | 2019-01-15 | 杭州神林电子有限公司 | A kind of door closure locking system of household electrical appliance |
CN108221279A (en) * | 2017-12-05 | 2018-06-29 | 无锡小天鹅股份有限公司 | Door lock assembly, door panel assemblies and device for clothing processing |
CN108049128A (en) * | 2017-12-07 | 2018-05-18 | 珠海市领创智能物联网研究院有限公司 | One kind can position folding washing machine cover |
CN108179597A (en) * | 2017-12-18 | 2018-06-19 | 青岛海尔洗衣机有限公司 | A kind of washing machine |
CN107904872A (en) * | 2017-12-25 | 2018-04-13 | 慈溪市润泰电器有限公司 | A kind of high speed suspension type dryer |
CN210886666U (en) * | 2019-10-16 | 2020-06-30 | 宁波国达科技有限公司 | Safety lock of barrel cover of drying machine |
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