CN107503591A - A kind of lock of vacuum oven - Google Patents
A kind of lock of vacuum oven Download PDFInfo
- Publication number
- CN107503591A CN107503591A CN201710955864.2A CN201710955864A CN107503591A CN 107503591 A CN107503591 A CN 107503591A CN 201710955864 A CN201710955864 A CN 201710955864A CN 107503591 A CN107503591 A CN 107503591A
- Authority
- CN
- China
- Prior art keywords
- linkage
- locknut
- dead bolt
- slide plate
- lock
- 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.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
- E05B65/52—Other locks for chests, boxes, trunks, baskets, travelling bags, or the like
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J37/00—Baking; Roasting; Grilling; Frying
- A47J37/06—Roasters; Grills; Sandwich grills
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
- E05B15/10—Bolts of locks or night latches
Abstract
The invention discloses a kind of lock of vacuum oven, belong to lock field.It includes：Dead bolt, locknut and linkage slide plate, the dead bolt are fixed on the inside lower left side of vacuum oven door, and there is crotch the leading section of dead bolt, and locknut is two panels board slot, middle to pass through two axis connections, the axis connection of link slide plate one end and locknut, other end connection linkage.The lock of vacuum oven of the present invention is by linkage controlling switch, completely by the temperature and pressure control in vacuum tank, therefore, it is impossible to carry out it is artificial make suddenly, security performance greatly improves, simple to operate.
Description
Technical field
The present invention relates to vacuum oven field, more particularly to a kind of lock of vacuum oven.
Background technology
At present, due to the design of vacuum oven door lock and unreasonable, anyone oven door is inwardly pushed away with certain power or
Being pulled outwardly all can close or open oven door, if vacuum oven is at work, baking box internal temperature is very high, suddenly
Open oven door and just easily cause personnel's scald, simultaneously as the air pressure and ambient pressure in vacuum oven are inconsistent, suddenly
Oven door is opened also to cause damage to baking box in itself.
Therefore, a technical problem for needing those skilled in the art urgently to solve at present is exactly：How innovatively
A kind of effective measures are proposed, meeting the lock of vacuum oven be able to could beat in the pressure and temperature of internal box in safe range
Open, reach the purpose of safe handling.
The content of the invention
In order to overcome above mentioned problem, it is high, simple in construction and can effectively protect that the present invention to society provides a kind of safety coefficient
Demonstrate,prove the lock that could be opened in the case of air pressure and temperature safety in vacuum oven.
The technical solution adopted in the present invention is as follows：A kind of lock of vacuum oven, including dead bolt, locknut and linkage are provided
Slide plate, it is characterised in that：The dead bolt is fixed on the inside lower left side of vacuum oven door, and there are crotch, locknut in the leading section of dead bolt
To pass through two axis connections, the preceding axis connection of link slide plate one end and locknut, other end connection linkage among two panels board slot.
Preferably, the linkage slide plate is the slide plate that two pieces of " T " fonts connect, and wherein transverse slat is placed parallel to bottom, erected
Plate is placed parallel to chamber door.
Preferably, the dead bolt is screwed on chamber door, and crotch opening is towards right side.
Preferably, the linkage slide plate has one piece of prominent stopper.
Preferably, the linkage slide plate slides under the control of linkage to from left to right.
Compared to prior art, beneficial effects of the present invention are：The present invention lock when closed, above dead bolt
On the axle for hanging over locknut, when vacuum oven air pressure reduces or temperature raises, linkage promotes locknut lateral movement to the left,
Lock more compacts, and when the rise of vacuum oven air pressure or temperature reduction, linkage promotes locknut lateral movement to the right, and lock is more
Add release, oven door can be opened.
The lock of vacuum oven is by linkage controlling switch, completely by the temperature and pressure control in vacuum tank, because
This, can not carry out it is artificial make suddenly, security performance greatly improves, simple to operate.
Brief description of the drawings
Fig. 1 is the locknut and linkage schematic diagram of the present invention；
Fig. 2 is the dead bolt and locknut schematic diagram of the present invention；
Fig. 3 is the dead bolt and linkage schematic diagram of the present invention；
In figure：1st, dead bolt；11st, link up with；12nd, screwed hole；13rd, shank of the key；2nd, locknut；21st, board slot；22nd, front axle；23rd, rear axle；3rd, join
Dynamic device；31st, stopper；32nd, transverse slat；33rd, riser.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
Part of the embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
As shown in Figure 1, Figure 2 and Figure 3, the lock of vacuum oven includes：Dead bolt 1, locknut 2 and linkage 3, the dead bolt
1 is fixed on the inside lower left side of vacuum oven door, and there is crotch 11 leading section of dead bolt 1, and dead bolt 1 is screwed to be baked in vacuum
Lower left side inside the chamber door of case, locknut 2 are by two axis connections, linkage one end of slide plate 3 and locknut 2 among two panels board slot 21
Front axle 22 connects, other end connection linkage.When locked, the crotch 11 of dead bolt 1 is hooked on the rear axle 23 of locknut 2, described
Linkage slide plate 3 is the slide plate that two pieces of " T " fonts connect, and wherein transverse slat 32 is placed parallel to bottom, and riser 33 is put parallel to chamber door
Put, by screw connection together, there is one piece of stopper 31 transverse slat one end to two pieces of slide plates, is in contact with the front axle 22 of locknut 2, energy
Stopping the distance that the crotch 11 of dead bolt 1 enters to locknut 2, linkage 3 controls the switch of lock by being slided to from left to right,
When vacuum oven is started working, with the reduction of air pressure or the rise of temperature, linkage 3 promotes locknut 2 to left movement, after
The power of the clamping crotch 11 of axle 23 is bigger, and the sealing of baking box is nearer, when the increase of vacuum oven air pressure or temperature reduction, linkage
3 promotion locknuts 2 move right, and the distance that rear axle 23 leaves crotch 11 is more remote, and lock is opened, and vacuum oven door can also be opened.
The lock of vacuum oven is by linkage controlling switch, completely by the temperature and pressure control in vacuum tank, because
This, can not carry out it is artificial make suddenly, security performance greatly improves, simple to operate, using flexible.
Schematically the present invention and embodiments thereof are described above, this describes no restricted, institute in accompanying drawing
What is shown is also one of embodiments of the present invention, and actual structure is not limited thereto.So if common skill of this area
Art personnel are enlightened by it, without departing from the spirit of the invention, without designing and the technical scheme for creativeness
Similar frame mode and embodiment, protection scope of the present invention all should be belonged to.
Claims (5)
1. a kind of lock of vacuum oven, including：Dead bolt, locknut and linkage slide plate, it is characterised in that：The dead bolt is fixed on very
There is crotch the inside lower left side of empty oven door, the leading section of dead bolt, and locknut is by two axis connections, linkage among two panels board slot
Slide plate one end and the axis connection of locknut, other end connection linkage.
2. lock according to claim 1, it is characterised in that：The linkage slide plate is the slide plate that two pieces of " T " fonts connect,
Wherein transverse slat is placed parallel to bottom, and riser is placed parallel to chamber door.
3. lock according to claim 1, it is characterised in that：The dead bolt is screwed on chamber door, and crotch is opened
Mouthful towards right side.
4. lock according to claim 1, it is characterised in that：The linkage slide plate has one piece of prominent stopper.
5. lock according to claim 1, it is characterised in that the linkage slide plate is under the control of linkage to left-hand
Right slip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710955864.2A CN107503591A (en) | 2017-10-15 | 2017-10-15 | A kind of lock of vacuum oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710955864.2A CN107503591A (en) | 2017-10-15 | 2017-10-15 | A kind of lock of vacuum oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107503591A true CN107503591A (en) | 2017-12-22 |
Family
ID=60701718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710955864.2A Pending CN107503591A (en) | 2017-10-15 | 2017-10-15 | A kind of lock of vacuum oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107503591A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2561889Y (en) * | 2002-06-28 | 2003-07-23 | 黄伟初 | Gathering arm lock on glass door |
| WO2004053262A1 (en) * | 2002-12-03 | 2004-06-24 | Renault S.A.S | Motor vehicle hood lock for damping pedestrian impacts |
| CN200948081Y (en) * | 2006-08-03 | 2007-09-19 | 优可企业股份有限公司 | Double clamped hook structure of oven door |
| CN202450892U (en) * | 2012-02-28 | 2012-09-26 | 赖伟浤 | Rotating lock structure of luggage box |
| US20160208526A1 (en) * | 2015-01-20 | 2016-07-21 | Qianyan Cheng | Lock body with adjustable strike plate for sliding doors |
-
2017
- 2017-10-15 CN CN201710955864.2A patent/CN107503591A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2561889Y (en) * | 2002-06-28 | 2003-07-23 | 黄伟初 | Gathering arm lock on glass door |
| WO2004053262A1 (en) * | 2002-12-03 | 2004-06-24 | Renault S.A.S | Motor vehicle hood lock for damping pedestrian impacts |
| CN200948081Y (en) * | 2006-08-03 | 2007-09-19 | 优可企业股份有限公司 | Double clamped hook structure of oven door |
| CN202450892U (en) * | 2012-02-28 | 2012-09-26 | 赖伟浤 | Rotating lock structure of luggage box |
| US20160208526A1 (en) * | 2015-01-20 | 2016-07-21 | Qianyan Cheng | Lock body with adjustable strike plate for sliding doors |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171222 |