CN204427817U - Vertical electric baking oven lowering or hoisting gear - Google Patents
Vertical electric baking oven lowering or hoisting gear Download PDFInfo
- Publication number
- CN204427817U CN204427817U CN201520131926.4U CN201520131926U CN204427817U CN 204427817 U CN204427817 U CN 204427817U CN 201520131926 U CN201520131926 U CN 201520131926U CN 204427817 U CN204427817 U CN 204427817U
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- Prior art keywords
- lifting arm
- joint
- arm
- baking tray
- tray base
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Abstract
The utility model discloses a kind of vertical electric baking oven lowering or hoisting gear, comprise electric heater (1), upper lifting arm (3), upper connecting rod (4), joint arm (5), lower lifting arm (6), lower link (8), baking tray base (9), described upper lifting arm top connection (12) is hinged with electric heater joint (11), upper lifting arm lower contact (14) and lower lifting arm top connection (17) and joint arm (5) cross-articulation, lower lifting arm lower contact (19) is hinged with baking tray base joint (21); Upper connecting rod (4) one end and upper hinged seat (2) hinged, lower link (8) one end and lower hinged seat (10) hinged, the other end and the joint arm (5) of upper connecting rod (4) and lower link (8) are hinged, adjustment structure on electric heater (1), upper lifting arm (3), upper connecting rod (4) and joint arm (5) composition double leval jib, adjustment structure under joint arm (5), lower lifting arm (6), lower link (8) and baking tray base (9) composition double leval jib.After adopting said structure, there is the advantages such as rational in infrastructure, easy for operation, electric heater height can arbitrarily adjust.
Description
Technical field
The utility model relates to a kind of vertical electric baking oven, particularly a kind of vertical electric baking oven electric heater height lowering or hoisting gear that can arbitrarily adjust.
Background technology
Along with development and the growth in the living standard of society, much young man's eating habit and life style are in continuous change, not only barbecue device is brought to carry out outdoor barbecue when outdoor exercises or picnic, and at home also often assemble relatives and friends roast together, food roasting is more and more general, and food roasting and barbecue device are rapidly developed.The electric oven mode of heating of current use can be divided into underlying heating, side-mounted heating and overhead to heat three kinds.
The electric oven of underlying heating is from bottom to top to heat foods, because food is placed on baking tray, roasting face is positioned at bottom food, roasting face cannot be observed, very easily burned, because baking tray temperature is high, scald accident is easily there is during use, the oil smoke of the people that chokes can be produced when the oil droplet that food barbecuing is endured out drops on baking tray, not only affect health, and to environment.
The electric oven of side-mounted heating is from the side to heat foods, although can heating surface be observed, the oil smoke of the people that chokes can not be produced when the oil droplet that food barbecuing is endured out drops on baking tray, but the heating surface of direct irradiation is less, heat time is long, occur food marginal portion burned sometimes and the problem that mid portion is baked not yet, seldom use this kind of structure now.
The electric oven of overhead heating is from the top down to heat foods, roasting face is positioned at food top, conveniently can observe heating surface, food is not easily burned, bake the food colors come good, because baking tray temperature is low, the oil smoke of the people that chokes when the oil droplet that food barbecuing is endured out drops on baking tray, can not be produced, therefore, this structure is more and more subject to liking of consumers in general.As Chinese patent discloses a kind of upper heat source type electric oven, described stove seat to be connected with electric heater by support member and to be positioned at above stove seat.There is following problem in use procedure: because support member maintains static, height cannot regulate, no matter prey size, barbecue distance is consistent, and barbecue efficiency is low, and energy waste is serious.For this reason, many manufacturers and knowledgeable people have carried out fruitfully R and D, but not yet have rational product to emerge so far.
Summary of the invention
In order to overcome the above-mentioned disadvantage that existing vertical electric baking oven exists, the purpose of this utility model is to provide the vertical electric baking oven lowering or hoisting gear that a kind of rational in infrastructure, easy for operation, electric heater height arbitrarily can adjust in certain scope.
The utility model solves the problems of the technologies described above adopted technical scheme, it comprises electric heater, upper lifting arm, upper connecting rod, joint arm, lower lifting arm, lower link, baking tray base, the upper lifting arm top connection of described upper lifting arm and the electric heater joint of electric heater hinged, on upper lifting arm on symmetrically arranged upper lifting arm lower contact and lower lifting arm symmetrically arranged lower lifting arm top connection and joint arm by knob and the mutual cross-articulation of knob bolt, the lower lifting arm lower contact of lower lifting arm and the baking tray base joint of baking tray base hinged; Upper hinged seat on one end of described upper connecting rod and electric heater is hinged, lower hinged seat on one end of lower link and baking tray base is hinged, the hinged seat of the other end jointly and on joint arm of upper connecting rod and lower link is hinged, the upper parallelogram sturcutre of electric heater, upper lifting arm, upper connecting rod and joint arm composition, the lower parallelogram sturcutre of joint arm, lower lifting arm, lower link and baking tray base composition.
Further scheme of the present utility model, the corresponding brake disc being provided with activity in symmetrically arranged lower lifting arm top connection on described lower lifting arm, the brake shoe of brake disc matches with corresponding joint arm end face, the corresponding brake block being provided with activity in symmetrically arranged upper lifting arm lower contact on upper lifting arm, matching with corresponding brake disc end face in the inner of brake block, matches with corresponding knob and knob bolt end face in the outer end of brake block.
Further scheme of the present utility model, is provided with torsion spring between the electric heater joint of described electric heater and the upper lifting arm top connection of upper lifting arm, is provided with lower torsion spring between the baking tray base joint of baking tray base and the lower lifting arm lower contact of lower lifting arm.
Further scheme of the present utility model, described joint arm is provided with the upper limit position block preventing lifting arm from backward turning.
Further scheme of the present utility model, the baking tray base joint of described baking tray base is provided with the rear limited block matched with lower lifting arm, and the lower lifting arm lower contact of lower lifting arm is provided with the front limit block matched with baking tray base.
After adopting said structure, have the following advantages compared with the prior art and effect: one is that the height between electric heater and baking tray base is easy to adjust owing to adopting parallelogram double leval jib up-down adjustment structure.Two be due to upper lifting arm lower contact and lower lifting arm top connection and joint arm be interconnected between brake block and brake disc are set, upper lifting arm lower contact and lower lifting arm top connection and joint arm can be locked by turning knob, height when ensureing to use between electric heater and baking tray base can not change.Three is that arranging of upper and lower torsion spring can ensure that oscilaltion arm has certain reset force, and height adjusts easy and convenient.Four is turn over after upper limit position block can prevent lifting arm, and front and back limited block can ensure that lower lifting arm rotates in certain angular range.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model.
Fig. 2 is decomposition texture schematic diagram of the present utility model.
Fig. 3 is part section structural representation of the present utility model.
Fig. 4 is the A-A cross-sectional view of the utility model Fig. 3.
Wherein 1 electric heater, hinged seat on 2, lifting arm on 3, connecting rod on 4,5 joint arms, 6 times lifting arms, 7 motor switch, 8 lower links, 9 baking tray bases, 10 times hinged seats, 11 electric heater joints, lifting arm top connection on 12, torsion spring on 13, lifting arm lower contact on 14,15 brake block, 16 knobs, 17 times lifting arm top connections, 18 brake discs, 19 times lifting arm lower contacts, 20 times torsion springs, 21 baking tray base joints, 22 bottom end covers, 23 bolts, 24 nuts, 25 upper end covers, 26 upper limit position blocks, 27 knob bolt, 28 front limit blocks, limited block after 29.
Detailed description of the invention
Shown in Fig. 1 to Fig. 4, for the specific embodiments of a kind of vertical electric baking oven of the utility model lowering or hoisting gear, it comprises electric heater 1, upper lifting arm 3, upper connecting rod 4, joint arm 5, lower lifting arm 6, lower link 8, baking tray base 9, the upper lifting arm top connection 12 of described upper lifting arm 3 and the electric heater joint 11 of electric heater 1 are coordinated by bolt 23 and nut 24 and are hinged, the both sides correspondence of electric heater joint 11 is fixed with upper end cover 25, on upper lifting arm 3, on symmetrically arranged upper lifting arm lower contact 14 and lower lifting arm 6, symmetrically arranged lower lifting arm top connection 17 coordinates mutual cross-articulation with joint arm 5 by knob 16 and knob bolt 27, the lower lifting arm lower contact 19 of lower lifting arm 6 and the baking tray base joint 21 of baking tray base 9 are coordinated by bolt 23 and nut 24 and are hinged, the both sides correspondence of baking tray base joint 21 is fixed with bottom end cover 22, upper hinged seat 2 on one end of described upper connecting rod 4 and electric heater 1 is hinged, lower hinged seat 10 on one end of lower link 8 and baking tray base 9 is hinged, the hinged seat of the other end jointly and on joint arm 5 of upper connecting rod 4 and lower link 8 is hinged, the upper parallelogram sturcutre of electric heater 1, upper lifting arm 3, upper connecting rod 4 and joint arm 5 composition, the lower parallelogram sturcutre of joint arm 5, lower lifting arm 6, lower link 8 and baking tray base 9 composition.For the ease of operation, lower lifting arm 6 is provided with motor switch 7.
In order to height when ensureing to use between electric heater 1 and baking tray base 9 can not change, the corresponding brake disc 18 being provided with activity in symmetrically arranged lower lifting arm top connection 17 on described lower lifting arm 6, the brake shoe of brake disc 18 matches with corresponding joint arm 5 end face, the corresponding brake block 15 being provided with activity in symmetrically arranged upper lifting arm lower contact 14 on upper lifting arm 3, matching with corresponding brake disc 18 end face in the inner of brake block 15, matches with corresponding knob 16 and knob bolt 27 end face in the outer end of brake block 15.When turning knob 16 is locked, knob 16 end face promotes brake block 15, brake block 15 promotes brake disc 18, makes the brake shoe on brake disc 18 be pressed on joint arm 5 end face, thus the upper lifting arm lower contact 14 of realization and lower lifting arm top connection 17 are locked mutually with joint arm 5.
Light in order to operate, torsion spring 13 is provided with between the electric heater joint 11 of described electric heater 1 and the upper lifting arm top connection 12 of upper lifting arm 3, be provided with lower torsion spring 20 between the baking tray base joint 21 of baking tray base 9 and the lower lifting arm lower contact 19 of lower lifting arm 6, upper torsion spring 13 and lower torsion spring 20 are until reset response.。
In order to prevent upper lifting arm 3 rotation amplitude excessive, described joint arm 5 is provided with the upper limit position block 26 preventing lifting arm 3 from backward turning.In order to control the rotational angle of lower lifting arm 6, ensure that lower lifting arm 6 rotates in certain angular range, the baking tray base joint 21 of described baking tray base 9 is provided with the rear limited block 29 matched with lower lifting arm 6, and the lower lifting arm lower contact 19 of lower lifting arm 6 is provided with the front limit block 28 matched with baking tray base 9.
The above; just specific embodiment of the utility model, not makes any pro forma restriction to the utility model, is not departing from the technical solution of the utility model basis; done simple modification, equivalent variations or modification, all fall into protection domain of the present utility model.
Claims (5)
1. a vertical electric baking oven lowering or hoisting gear, comprise electric heater (1), upper lifting arm (3), upper connecting rod (4), joint arm (5), lower lifting arm (6), lower link (8), baking tray base (9), it is characterized in that: the upper lifting arm top connection (12) of described upper lifting arm (3) is hinged with the electric heater joint (11) of electric heater (1), upper lifting arm (3) goes up symmetrically arranged upper lifting arm lower contact (14) and the upper symmetrically arranged lower lifting arm top connection (17) of lower lifting arm (6) and joint arm (5) by knob (16) and knob bolt (27) cross-articulation mutually, the lower lifting arm lower contact (19) of lower lifting arm (6) is hinged with the baking tray base joint (21) of baking tray base (9), upper hinged seat (2) on one end of described upper connecting rod (4) and electric heater (1) is hinged, lower hinged seat (10) on one end of lower link (8) and baking tray base (9) is hinged, the hinged seat of the other end jointly and on joint arm (5) of upper connecting rod (4) and lower link (8) is hinged, electric heater (1), upper lifting arm (3), upper connecting rod (4) and joint arm (5) form adjustment structure on parallelogram double leval jib, joint arm (5), lower lifting arm (6), adjustment structure under lower link (8) and baking tray base (9) composition parallelogram double leval jib.
2. vertical electric baking oven lowering or hoisting gear according to claim 1, it is characterized in that: the upper correspondence of the upper symmetrically arranged lower lifting arm top connection (17) of described lower lifting arm (6) is provided with movable brake disc (18), the brake shoe of brake disc (18) matches with corresponding joint arm (5) end face, the upper correspondence of the upper symmetrically arranged upper lifting arm lower contact (14) of upper lifting arm (3) is provided with movable brake block (15), match with corresponding brake disc (18) end face in the inner of brake block (15), match with corresponding knob (16) and knob bolt (27) end face in the outer end of brake block (15).
3. vertical electric baking oven lowering or hoisting gear according to claim 2, it is characterized in that: between the electric heater joint (11) of described electric heater (1) and the upper lifting arm top connection (12) of upper lifting arm (3), be provided with torsion spring (13), between the baking tray base joint (21) of baking tray base (9) and the lower lifting arm lower contact (19) of lower lifting arm (6), be provided with lower torsion spring (20).
4. the vertical electric baking oven lowering or hoisting gear according to claim 1 or 2 or 3, is characterized in that: described joint arm (5) is provided with the upper limit position block (26) preventing lifting arm (3) from backward turning.
5. vertical electric baking oven lowering or hoisting gear according to claim 4, it is characterized in that: the baking tray base joint (21) of described baking tray base (9) is provided with the rear limited block (29) matched with lower lifting arm (6), and the lower lifting arm lower contact (19) of lower lifting arm (6) is provided with the front limit block (28) matched with baking tray base (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520131926.4U CN204427817U (en) | 2015-03-09 | 2015-03-09 | Vertical electric baking oven lowering or hoisting gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520131926.4U CN204427817U (en) | 2015-03-09 | 2015-03-09 | Vertical electric baking oven lowering or hoisting gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204427817U true CN204427817U (en) | 2015-07-01 |
Family
ID=53595754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520131926.4U Expired - Fee Related CN204427817U (en) | 2015-03-09 | 2015-03-09 | Vertical electric baking oven lowering or hoisting gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204427817U (en) |
-
2015
- 2015-03-09 CN CN201520131926.4U patent/CN204427817U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170322 Address after: 321313 Yongkang Province, like the town of Pearl River Industrial Zone Qingxi Qing Liu Road, No. 77, No. Patentee after: YONGKANG HUANYI METAL PRODUCTS Co.,Ltd. Address before: 321313 Jinhua Province, Yongkang City, the town of Pearl River Industrial Zone, Qing Qing Liu Road, No. 77 Patentee before: Li Zhaoji |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150701 |