CN202173282U

CN202173282U - Carbon disk elevating mechanism of barbecue stove

Info

Publication number: CN202173282U
Application number: CN2011202700880U
Authority: CN
Inventors: 许晴慧
Original assignee: TELLUS CO Ltd
Current assignee: TELLUS CO Ltd
Priority date: 2011-07-22
Filing date: 2011-07-22
Publication date: 2012-03-28
Anticipated expiration: 2021-07-22

Abstract

A carbon disk elevating mechanism of a barbecue stove comprises a base, a carbon disk, a convex rod extending on one side, at least one first connecting rod, of which the upper end coordinates with the carbon disk in a sliding way while the lower end coordinates with the base in a sliding way, at least one second connecting rod, of which the upper end coordinates with the carbon disk in a sliding way while the lower end is pivoted with the base, a drive device, which includes a crank, one end of which is provided with an outer thread, and a transmission element having a groove, wherein the groove of the transmission element is connected with the end part of the crank and the transmission element is connected with the convex rod of the carbon disk.

Description

The carbon of the barbecue stove descending mechanism that rises

Technical field

The utility model relates to a kind of carbon descending mechanism that rises, and relates in particular to a kind of carbon that is used for barbecue stove descending mechanism that rises.

Background technology

Barbecue has been the regular outdoor activities of a kind of modern, not only can taste the different cooking methods of food materials, a kind of especially friendship mode of keeping up a friendship.Existing barbecue grill comprises: base, netting gear and be located at the carbon dish on the base; It is to utilize the burning hot gas that wooden carbon produced, and directly the food materials on the netting gear is roasted.

For existing barbecue grill, the distance between carbon dish and the netting gear is fixed.In the process of barbecue food materials, because the food materials and the fire of the carbon in the carbon dish distance that are placed on the netting gear are constant; In order to prevent food materials on the netting gear not by burned, user's food materials that must constantly overturn, and must treat guard for a long time in the original place, thereby taken too many time of user and spirit.In addition, carbon be easy to produce the carbon ash, and these carbon ashes is prone to obstruct the abundant burning of carbon attached to around the carbon in the process of burning, so the user needs tool using that the carbon ash is removed.In the de-carbon ash and since carbon ash with netting gear on the food materials close, the carbon ash is easy to be attached on the food materials, and then influences the health and the taste of food materials.In order to solve the existing defective of above-mentioned existing barbecue grill; So just occurred to adjust the barbecue grill of carbon dish height on the market; For example: the utility model patent of Chinese patent notification number CN201375431Y " oven carbon rises and falls structure ", its disclosed technical scheme is: oven carbon rises and falls structure and comprise body of heater and carbon dish, also comprises control stick; First end of control stick is articulated in body of heater, and second end of control stick has one handle; This structure also comprises first connecting rod and second connecting rod; First end of first connecting rod is articulated in control stick, and pivot points is between second end of first end and control stick of control stick; Second end of first connecting rod is articulated in first end of second connecting rod; Second end of second connecting rod is articulated in body of heater; Take this, body of heater, control stick, first connecting rod, second connecting rod are formed the one or four lever linkage mechanism; This structure also comprises a gear dish, has one group of non-return position on the gear dish, so that define the shift position of control stick; Second end of second connecting rod and the pivot joint of body of heater realize through first drive-connecting shaft, and first drive-connecting shaft has with second connecting rod and is fixedly connected; This structure also comprises third connecting rod, the 4th connecting rod, the 5th connecting rod; First end of third connecting rod is fixedly connected with first drive-connecting shaft, and third connecting rod articulates through first drive-connecting shaft and body of heater; Second end of third connecting rod and first end of the 4th connecting rod articulate, and second end of the 4th connecting rod and first end of the 5th connecting rod articulate, and second end of the 5th connecting rod and body of heater articulate; Take this, body of heater, third connecting rod, the 4th connecting rod, the 5th connecting rod are formed the two or four lever linkage mechanism, and the two or four lever linkage mechanism is a parallel-crank mechanism; Said carbon dish is connected in said the 4th connecting rod.

Above-mentioned oven carbon rise fall structure be through control stick move up and down drive first with third connecting rod mechanism, and drive the second and the 4th connecting rod indirectly, and then adjust the height of carbon dish.The part that falls structure is more but this oven carbon rises, complex structure, operation inconvenience and production cost are higher, is unfavorable for that large-scale popularization uses, so prior art still has disappearance and haves much room for improvement.

The utility model content

The purpose of the utility model is to provide a kind of carbon of barbecue stove to rise to fall structure; User's rotating crank is so that this driving member produces the rise and fall campaign; And then the height of adjustment carbon dish, the utlity model has advantages such as simple in structure, easy to operate and low production cost.

In order to achieve the above object, the utility model provides a kind of carbon of barbecue stove to rise to fall structure, comprise a base; One carbon dish is extended with a nose bar in a side; At least one first connecting rod, its upper end is slidingly matched with this carbon dish, and lower end and this base are slidingly matched; At least one second connecting rod, its upper end is slidingly matched with this carbon dish, and lower end and this base articulate; And a drive unit, this drive unit comprises a crank, and Yu Yiduan has an external screw thread; And a driving member, having a groove, the groove of this driving member is connected with the end of this crank, and this driving member is connected with the nose bar of this carbon dish.

Preferably, a chute of the upper end of this first connecting rod and this carbon dish is slidingly matched, and a chute of the lower end of this first connecting rod and this base is slidingly matched.

Preferably, another chute of the upper end of this second connecting rod and this carbon dish is slidingly matched.

Preferably, the set internal thread of the external screw thread of this crank and a housing is spirally connected mutually, so that this crank is connected in this housing.

The effect of the utility model is, the carbon of barbecue stove rises and falls structure and rotate this crank through the user and make this driving member produce the rise and fall campaign, and then adjusts the height of this carbon dish, has advantages such as simple in structure, easy to operate and low production cost.

Below in conjunction with accompanying drawing and specific embodiment the utility model is described in detail, but not as the qualification to the utility model.

Description of drawings

Fig. 1 shows the rise stereogram of descending mechanism of the carbon of the utility model barbecue stove;

Fig. 2 shows rise another visual angle stereogram of descending mechanism of the carbon of the utility model barbecue stove.

Wherein, Reference numeral

The carbon of the 1 barbecue stove descending mechanism that rises

2 bases

21 second chutes

3 carbon dishes

31 tongues

32 first chutes

33 the 3rd chutes

4 first connecting rods

41 upper ends

42 lower ends

5 second connecting rods

51 upper ends

52 lower ends

6 cranks

7 external screw threads

8 driving members

81 grooves

The specific embodiment

Though the utility model will be consulted the appended accompanying drawing that contains the utility model preferred embodiment and fully describe,, this should be appreciated that those skilled in the art can revise utility model described herein, obtain the effect of the utility model simultaneously before describing.Therefore, must understand above description is an announcement widely to those skilled in the art, and its content does not lie in restriction the utility model.

See also Fig. 1 and Fig. 2, the carbon that shows the utility model barbecue stove respectively rise stereogram and another visual angle stereogram of descending mechanism 1.In this preferred embodiment, the carbon of the utility model barbecue stove descending mechanism 1 that rises comprises: a base 2; One carbon dish 3 is extended with a nose bar 31 in a side; At least one first connecting rod 4, its upper end 41 is slidingly matched with this carbon dish 3, and lower end 42 is slidingly matched with this base 2; At least one second connecting rod 5, its upper end 51 is slidingly matched with this carbon dish 3, and lower end 52 articulates with this base 2; And a drive unit, this drive unit comprises a crank 6, and Yu Yiduan has an external screw thread 7; And a driving member 8, having a groove 81, the groove 81 of this driving member 8 is connected with the end of this crank 6, and this driving member 8 is connected with the nose bar 31 of this carbon dish 3.

Wherein, the upper end 41 of this first connecting rod 4 is that one first chute 32 with this carbon dish 3 is slidingly matched, and is slidingly matched and the lower end 42 of this first connecting rod 4 is one second chutes 21 with this base 2; The upper end 51 of this second connecting rod 5 is that one the 3rd chute 33 with this carbon dish 3 is slidingly matched.Be slidingly matched with this base 2, carbon dish 3 through this first connecting rod 4, this second connecting rod 5, can make this base 2 and carbon dish 3 produce relative rise and fall campaign.The external screw thread 7 of this crank 6 is to be spirally connected mutually with the set internal thread (figure does not show) of a housing (figure does not show), so that this crank 7 is connected in this housing.When this crank 6 of rotation, this driving member 8 produces the rise and fall campaign, and then makes this carbon dish 3 also produce the rise and fall campaign.

Please cooperate and consult Fig. 1; As user (shown in arrow A) when rotating this crank 6 in a clockwise direction; This external screw thread 7 marches forward to (shown in arrow B) with respect to this housing, and this driving member 8 rises, and then makes this carbon dish 3 also rise (shown in arrow C).And when the user rotated in a counter-clockwise direction this crank 6, this external screw thread 7 was drawn back with respect to this housing, and this driving member 8 descends, and then made this carbon dish 3 also descend.

The purpose of the utility model is to provide the carbon of this barbecue stove to rise to fall structure 1, and the user rotates this crank 6 and makes this driving member 8 produce the rise and fall campaigns, and then adjusts the height of this carbon dish 3; The utlity model has advantages such as simple in structure, easy to operate and low production cost.

Certainly; The utility model also can have other various embodiments; Under the situation that does not deviate from the utility model spirit and essence thereof; Those of ordinary skill in the art work as can make various corresponding changes and distortion according to the utility model, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the utility model.

Claims

1. the carbon of the barbecue stove descending mechanism that rises is characterized in that, comprises:

One base;

One carbon dish is extended with a nose bar in a side;

At least one first connecting rod, its upper end is slidingly matched with this carbon dish, and lower end and this base are slidingly matched;

At least one second connecting rod, its upper end is slidingly matched with this carbon dish, and lower end and this base articulate; And

One drive unit, this drive unit comprises:

One crank, Yu Yiduan have an external screw thread; And

One driving member has a groove, and the groove of this driving member is connected with the end of this crank, and this driving member is connected with the nose bar of this carbon dish.

2. the carbon of the barbecue stove according to claim 1 descending mechanism that rises it is characterized in that a chute of the upper end of this first connecting rod and this carbon dish is slidingly matched, and a chute of the lower end of this first connecting rod and this base is slidingly matched.

3. the carbon of the barbecue stove according to claim 2 descending mechanism that rises is characterized in that another chute of the upper end of this second connecting rod and this carbon dish is slidingly matched.

4. the carbon of the barbecue stove according to claim 1 descending mechanism that rises is characterized in that the set internal thread of the external screw thread of this crank and a housing is spirally connected mutually, so that this crank is connected in this housing.