CN2558883Y - Brazier - Google Patents

Abstract

The utility model discloses an oven, which comprises a furnace body, a charcoal net and a grilling net arranged in the furnace body, an air inlet door is arranged at the lower part of the furnace body wall, and a grilling net for adjusting the grilling net is arranged on the side of the furnace body. The height adjustment mechanism is a rack and pinion moving mechanism or a screw nut mechanism. A furnace cover that can be fastened with the furnace body is further provided on the furnace body, and a furnace frame that can be stacked and moved is provided under the furnace body. The utility model solves the problem that the height of the grilling net cannot be adjusted in the existing oven, and the height of the grilling net cannot be adjusted according to the size and variety of the object to be grilled. A matter of moving, it has better grilling results and easy-to-use features.

Description

oven

technical field

The utility model relates to an oven, in particular to an oven capable of changing the temperature zone where a barbecue object is located.

Background technique

Most of the ovens used at present are the furnace body of the oven which is hinged with each other by a plurality of flat plates. Although it can be folded, its structure is thin, the furnace body cannot be sealed, and the grill net is also exposed, which is very unhygienic. For example: Chinese patent CN2083712U and Chinese patent CN2150803Y all disclose a kind of folding barbecue oven, are mutually hinged to form furnace frame by two foldable walls and two non-foldable walls, and bottom plate is hinged on the bottom of furnace frame non-foldable wall. When in use, pull the two non-foldable walls of the folded barbecue furnace outward to form a square furnace body with a grate on it, and turn the two bottoms of the furnace down to form a barbecue furnace. Although the furnace body is small, the entire furnace body It cannot be sealed, it is not hygienic, the structure of the four wall panels hinged together is not firm, and the service life is short.

Chinese patent CN2135316Y discloses a folding barbecue oven, which is composed of a bottom plate, two side plates, two end plates and a grate. The two sides of the bottom plate are hinged side plates; the end plates can slide on the side plates, A grate is connected to the lower end of the end plate through a hinge. After the two end plates are taken off, the bottom panel and the side panels can be folded, but the above-mentioned defects also exist in this barbecue oven, the structure is not stable, and the side panels double as the body of furnace is unhygienic.

Chinese patent CN2318951Y discloses a portable folding barbecue oven. Compared with the above-mentioned barbecue oven, a supporting leg is added under the furnace body composed of end plates, side plates and bottom plates. Its end, bottom and side panels can be folded away. The outriggers are hinged on the base plate and can be received in the base plate when not in use. Though this barbecue grill has set up support leg, still can't promote conveniently, and body of heater itself also is surrounded by wallboard all around simultaneously, and its structure is unstable, unhygienic.

Chinese patent CN238233Y discloses a simple oven, which is composed of an outer box, an outer cover, a bearing cover, a bearing frame, and a cooking grill; the bottom of the outer box is provided with a vent, and the bearing cover is erected in the outer box; the bearing frame is placed in the bearing cover , the cooking grill is placed above the carrier, and the outer cover is placed above the outer box. Although the oven is closed, its disadvantages are: complex structure, no air volume adjustment device, no grill height adjustment device, and it is impossible to adjust the size of the firepower and the grilling temperature according to the size of the grilling object and during the grilling process. Simultaneously, it does not have a movable stand, which makes it inconvenient to carry, especially not suitable for outdoor travel.

In short, the existing barbecue ovens do not have the function of adjusting the air volume, nor can they adjust the height of the grilling net to obtain the required grilling temperature to meet the size and variety of different grilling objects and the need to change the grilling temperature during the grilling process. Temperature requirements, while the furnace body is composed of hinged wall panels, which is not firm and unhygienic. The furnace body bracket is inconvenient to push and walk, which adds a lot of inconvenience to outdoor travel. Therefore, a hygienic, stable oven with a foldable and movable grill that can regulate the temperature of the barbecue has become more and more necessary for fashionable life.

Contents of utility models

The purpose of this utility model is to provide a kind of oven, which has an overall rigid furnace body, and can change the height of the grilling net, adjust the grilling temperature to meet the needs of different grilling objects on the grilling temperature, and change the grilling temperature during the grilling process. grill temperature as needed.

Another object of the present utility model is to provide an oven, the oven body of which has a furnace cover that is convenient to open and close, so as to make the oven hygienic and safe, and to add the function of "simmering" to the oven.

Another object of the present utility model is to provide an oven with a movable and foldable bracket to facilitate the use of the oven.

In order to achieve the above object, the technical solution of the utility model is: an oven, which includes: a furnace body, a charcoal net and a grill net arranged in the furnace body, and an air inlet door is arranged at the lower part of the furnace body wall, and its characteristics are: An adjustment mechanism for adjusting the height of the grilling net is provided outside the furnace body, the adjustment mechanism is connected to the grilling net through the wall of the furnace body, and the air inlet door is a push-pull air inlet door that can adjust the air intake.

The adjustment mechanism described therein is one of the following structures:

The adjustment mechanism is a rack and pinion moving mechanism, which includes a gear, a rack, and a swing rod. The gear is externally connected to a rotating handle, and the rack is connected to a swing rod. The swing rod enters the furnace through the side wall of the furnace Inside the body, and the grilling net is placed on the top of the swing rod; the rack connection end of the swing rod and the middle part where the grilling net is placed and the part fixed on the furnace body are eccentric and bent;

The adjusting mechanism is a screw screw nut mechanism, which includes a fixed screw nut and a screw rod matched with the screw nut, one end of the screw rod is connected to the supporting rod, and the other end of the screw rod is provided with a rotating handle; The support rod enters the furnace body through the side wall of the furnace body, and the grilling net is placed on the support rod.

Preferably, the oven further includes an openable furnace cover buckled to the upper port of the furnace body, and one end of the furnace body and the furnace cover is hinged together.

Wherein, the furnace body and the furnace cover are hinged together by a pair of short rockers and a pair of long rockers, one end of the long and short rockers is hinged on the inner wall of the furnace, and the long and short rockers The other end of rocking rod is hinged on the inner wall of described furnace cover. Adding a furnace cover can increase the function of "simmering" when grilling, and at the same time improve the hygienic effect.

For the convenience of use, portability and walking, there is a foldable oven frame connected to the bottom of the oven, which includes a bracket placed horizontally when in use, and legs placed crosswise and hinged together in the middle and the caster frame, the upper end of the leg frame is hinged to the lower part of one end of the bracket; the upper end of the caster frame can be detachably connected to the bottom of the frame, and the position corresponding to the leg frame is below the other end of the frame There is a spring clip for fixing the lower end of the tripod when the hob is folded.

The lower end of the caster frame is provided with casters that can pull the stove frame.

An upper exhaust valve is arranged above the furnace cover.

The front of the furnace cover and the furnace body is provided with a lock that locks the furnace cover and the furnace body.

One end of the bracket of the furnace frame is provided with a plate on the outside of the furnace body. The deck can be used to place items for easy access.

A spiral bottle seat is arranged on the platen. The spiral bottle holder is used to place the condiment bottle and prevent it from falling over.

The side of the platen is provided with hooks for hanging barbecue utensils. The setting of the hook makes the oven more convenient to use.

Due to the adoption of the above-mentioned technical scheme, the grilling net height adjustment mechanism provided in this oven can adjust the height of the grilling net, so that when the oven is grilling food, the grilling net can be adjusted to a suitable position according to the size of the food and the variety of the food to meet the requirements. The needs of different foods on the grilling temperature can also meet the needs of constantly changing the grilling temperature of the food during the grilling process. There is a furnace cover on the furnace body, which increases the function of "simmering", and is more hygienic and safe. Adding a foldable, push-pull and walking oven frame makes the oven more convenient to carry, and at the same time, it can be moved (dragged) during use (when grilling) without affecting the barbecue. After use, it can be folded and dragged away after removing residual charcoal and ash, and can be hung on the wall without taking up space.

Description of drawings

Fig. 1 is the front view of embodiment 1 of the oven of the present utility model;

Fig. 1A is a longitudinal sectional view of Fig. 1;

Fig. 1B is the B direction view of Fig. 1;

Fig. 1 C is the B-B sectional view of Fig. 1 B;

Fig. 2 is the front view of embodiment 2 of the oven of the present utility model;

Fig. 2A is a longitudinal sectional view of Fig. 2;

Fig. 3 is the front view of Embodiment 3 of the oven of the present utility model

Fig. 4 is the front view of the hob of embodiment 3 of the utility model oven;

Fig. 4A is a top view of the hob of Example 3 of the utility model oven;

Fig. 5 is the plan view of the bracket of the hob of the utility model oven;

Fig. 5 A is the A-A sectional view of Fig. 5;

FIG. 5B is a left side view of FIG. 5 .

Detailed ways

Embodiment 1, referring to Fig. 1, Fig. 1A, 1B, 1C, a kind of oven is shown in Fig. 1, 1A, 1B, 1C, and it comprises: A box-shaped furnace body 6 that a cross section is square and has big rounded corners The lower part of the furnace body 6 has a charcoal net 9 for placing charcoal, and the charcoal burns on it after being ignited to release heat; The food absorbs the heat released by charcoal combustion and is roasted; an air inlet door 11 is provided at the lower part of the wall of the furnace body 6, and an adjustment mechanism 12 for adjusting the height of the grilling net is provided on the side of the furnace body 6. The adjustment mechanism 12 Connect with grilling grid 10. 1B, 1C, the adjustment mechanism 12 is a rack and pinion moving mechanism, the gear 41 is externally connected to the rotating handle 13, the rack 42 meshed with the gear 41 is connected to the swing rod 14, and the swing rod 14 enters the furnace body 6 through the side wall of the furnace body 6, and the grilling net 10 is placed on the swing rod 14; the fixed center of the swing rod 14 and the furnace body 6 is connected with the rack of the swing rod 14 The end 141 and the middle part 142 for placing the grilling net 10 are eccentric and bent. Turn the handle 13 to drive the gear 41 to rotate, thereby driving the rack 42 meshed with the gear 41 to move laterally. The swing rod 14 connected to the rack 42 is bent, and the swing rod 14 is installed on the bottom of the furnace body 6 with it. The hole is rotated as the center, thereby driving the middle part 142 of the pendulum 14 to penetrate into the furnace body 6 to rotate, and to realize the up and down movement of the grilling net 10 .

In order to adjust the size of the air intake and control the burning of charcoal, the size of the air volume entering the furnace body can be adjusted by pulling the air intake door 11, so that the size of the barbecue firepower can be controlled, and different firepower can be used for grilling different foods. Grilling at its best.

During use, by rotating the rotating handle 13 in the middle, the swing rod 14 arranged in the furnace body 6 can be dragged up and down, so that the grilling net 10 placed on it can be lifted up and down, and the distance between the grilled food and the burning charcoal can be changed. In this way, the amount of heat received by the food is changed, which meets the needs of grilling different foods and adjusting the grilling temperature during the grilling process.

Wherein, the adjustment mechanism is not limited to the above-mentioned structure, and can also be a screw nut mechanism (not shown here), which includes a fixed screw nut and a screw rod matched with the screw nut. One end of the screw rod is connected to the support rod, and the other end of the screw rod is provided with a rotating handle; the support rod passes through the side wall of the furnace body and enters the furnace body, and the grilling net is placed on the support rod. Certainly also can be other mechanical transmission structures that can move up and down the grilling net.

Embodiment 2, referring to Fig. 2 and Fig. 2A, a kind of oven with a furnace cover is shown in Fig. 2 and Fig. 2A, the difference from the previous embodiment is that the oven is further provided with a furnace cover 7, so The furnace cover 7 is fastened with the upper port of the furnace body 6, and one end of the furnace body 6 and the furnace cover 7 is hinged together, and the other end of the furnace cover 7 is provided with a furnace cover handle 15 for opening the furnace cover 7; The inner wall of the furnace body 6 is correspondingly hinged to a pair of short rockers 8 and a pair of long rockers 8', and the other ends of the long and short rockers 8, 8' are hinged to the inner wall of the furnace cover 7 superior. An upper exhaust valve 16 is provided on the top of the furnace cover 7 . Furnace lid 7 can be opened and closed by hinge, i.e. long and short rocker 8,8 ' rotation. Between the furnace cover 7 and the furnace body 6, there is also a lock and a lock catch 17 for both.

When the food to be grilled is relatively large (thicker), in order to cook the food, the stove cover handle 15 can be pulled to cover the stove cover 7, and the food is "stewed". At this time, the upper exhaust valve 16 on the stove cover 7 can be closed Open, allow the air in the stove to discharge from the top, the charcoal will not go out, and open the stove cover 7 after "stewing" the food.

Embodiment 3, see Fig. 3, Fig. 4 and Fig. 4A, Fig. 3 shows a kind of oven of the present utility model, and this oven has the oven frame that can move and fold, see Fig. 4, Fig. 4A, Fig. 4 and 4A It is a foldable and movable hob for the oven. This embodiment differs from the previous embodiment in that: the bottom of the furnace body 6 of the oven is connected with a foldable hob 2 (see Fig. 4 and Fig. 4A); And castor frame 20 forms. Support 18 is placed horizontally, and tripod 19 and caster frame 20 are intersected with each other and are hinged together by pin 37 in the middle. Bearing pin 34 rotates; The upper end of described caster frame 20 can be detachably connected in the below of described support 18 by being located at the L-shaped hook 33 below the middle part of support 18, and L-shaped hook 33 (referring to Fig. 5, Fig. 5A, Fig. 5B) hook the lower end of caster frame 20, make furnace frame 2 form the stressed framework; , 5A, 5B), when the grate 2 is folded, it is used to fix and clamp the lower end of the tripod 19 . The furnace rack 2 is connected with the furnace body through threaded connectors.

Wherein said support 18 is welded by left longitudinal beam 21, right longitudinal beam 22, two crossbeams 24, is provided with a plate 23 at the end of support 18, and longitudinal beam 21,22 and crossbeam 24, platen 23 are welded into The rear of the rectangular frame has considerable rigidity, which is enough to bear the static and moving load of the furnace body when the furnace rack 2 is stretched or folded without deformation. This makes the hob 2 both light and strong. On the other hand, this structure has enough space to make the foot frame 19, the caster frame 20 and the bracket 18 stack together without taking too much space.

Referring to Figures 4 and 4A, many small holes are punched on the platen 23 . The platen is a place for placing grilled food and condiments when grilling. The end of the platen 23 is also provided with a spiral bottle holder 39 and a hook 40 for hanging barbecue utensils. (see accompanying drawing 3) hook 40 is positioned at the front end of platen 23 below left and right longitudinal beams. The tripod 19 is welded by two tripod standpipes 25 and a tripod branch pipe 26, and the tripod stand pipe 26 is welded at the lower end of the two tripod stand pipes 25; Caster frame branch pipe 28 is welded, and caster frame branch pipe 28 is welded on the two ends of caster frame standpipe 27. The two standpipes 27 of the caster frame 20 are hinged together with the standpipe 25 of the foot frame 19 by the pivot pin 37 respectively, and the foot frame 19 and the caster frame 20 can rotate around the pivot pin 37. A pair of casters 30 are arranged on the lower end of the caster standpipe 27 through the caster shaft 29, and when the hob 2 is dragged, the casters 30 rotate on the shaft.

When grilling finished, close the stove cover 7, close air intake door 11 and exhaust valve 16. The residual charcoal fire will be automatically extinguished. After the body of heater cools down, take out grilling net 10, charcoal net 9, remove net remaining charcoal and ashes, and clean up. Put back the charcoal net 9 and the grilling net 10, close the stove cover 7, lock the lock catch 17 again, fold the stove rack 2, and the stove can be moved or hung on the wall.

Compared with all kinds of existing ovens, this oven can be regarded as the best new type of "people-oriented" oven. The first is the square and large arc shape of the oven and the black enamel furnace body (which can withstand the high temperature of charcoal burning). The red (or dark green) baking varnish lid gives people a feeling of plump beauty. More importantly, the grilling net height adjustment mechanism provided by the oven can adjust the height of the grilling net, so that no matter what kind of food (food size, food variety) the oven grills, it can be just right and convenient. Other accessories on the furnace body, such as the opening mechanism of the furnace cover, air inlet and exhaust valves, locks, etc., are designed ingeniously, making it very convenient for people to use.

Of course, what is more unique is the foldable and movable grill of this oven, which has a very reasonable structure. The structure of the oven rack is different from the existing fixed oven racks of various types of ovens in that it eliminates the trouble of installation and disassembly when the fixed oven racks are in use. When the oven is to be used, it is only necessary to easily pull out the oven rack and hang it on the hook. During use (grilling) it can be moved (dragged) without affecting the grill. After use, it can be folded up and dragged away after removing residual charcoal and ash. In the family it can be hung on the wall without taking up space. In addition, the hob is light yet strong and compact.

It is worth mentioning that the design of the hook and the spring clip on the oven bracket is also unique. The hooks make it easy to hang the oven support securely without detaching when it is opened. The spring clips make the oven easy to be clamped and not loose when it is folded, making it easy to drag. The arrangement of the platen, the spiral bottle holder and the tool hook on it make the oven more convenient to use.

Claims (14)

1. An oven comprising a furnace body, a charcoal net and a grilling net arranged in the furnace body, an air inlet door is arranged at the lower part of the furnace body wall, and it is characterized in that: outside the furnace body, there is a An adjustment mechanism for the height of the net, the adjustment mechanism is connected to the grilling net through the wall of the furnace body; the air inlet door is a push-pull air inlet door that can adjust the air intake. 2. The oven according to claim 1, characterized in that: the adjustment mechanism is one of the following structures: The adjustment mechanism is a rack and pinion moving mechanism, which includes a gear, a rack, and a swing rod. The gear is externally connected to a rotating handle, and the rack is connected to a swing rod. The swing rod enters the furnace through the side wall of the furnace Inside the body, and the grilling net is placed on the top of the swing rod; the rack connection end of the swing rod and the middle part where the grilling net is placed and the part fixed on the furnace body are eccentric and bent; The adjusting mechanism is a screw screw nut mechanism, which includes a fixed screw nut and a screw rod matched with the screw nut, one end of the screw rod is connected to the supporting rod, and the other end of the screw rod is provided with a rotating handle; The support rod enters the furnace body through the side wall of the furnace body, and the grilling net is placed on the support rod. 3. The oven according to claim 1 or 2, characterized in that: the oven further comprises an openable furnace cover that is fastened to the upper port of the furnace body, and one end of the furnace body and the furnace cover is hinged together. 4. The oven according to claim 3, characterized in that: the furnace body and the furnace cover are hinged together by a pair of short rockers and a pair of long rockers, and the long and short rockers One end of one end is hinged on the inner wall of the furnace, and the other end of the long and short rockers is hinged on the inner wall of the furnace cover. 5. The oven according to claim 1 or 2, characterized in that: a foldable hob is connected to the bottom of the oven, the hob includes brackets placed horizontally when in use, and brackets placed crosswise. And the tripod and the caster frame hinged together in the middle, the upper end of the tripod is hinged to the lower part of one end of the bracket; the upper end of the caster frame can be separately connected to the bottom of the bracket, the other end of the bracket Below, the position corresponding to the tripod is provided with a spring clip for fixing the lower end of the tripod when the hob is folded. 6. The oven according to claim 3, characterized in that: a foldable oven rack is connected to the bottom of the oven, and the oven rack includes brackets placed horizontally when in use, crossed with each other and placed in the middle A tripod and a caster frame hinged together, the upper end of the tripod is hinged to the lower part of one end of the bracket; the upper end of the caster frame can be separately connected to the bottom of the bracket, and the bottom of the other end of the bracket, The position corresponding to the tripod is provided with a spring clip for fixing the lower end of the tripod when the hob is folded. 7. The oven according to claim 5, characterized in that: the lower end of the caster frame is provided with casters capable of pulling the oven frame. 8. The oven according to claim 6, characterized in that: the lower end of the caster frame is provided with casters capable of pulling the oven frame. 9. The oven according to claim 2, characterized in that: an upper exhaust valve is arranged on the upper surface of the oven cover. 10. The oven according to claim 2, characterized in that: the front of the furnace cover and the furnace body is provided with a lock for locking the furnace cover and the furnace body. 11. The oven according to claim 5, characterized in that: one end of the bracket of the oven frame is provided with a plate outside the oven body. 12 . The oven according to claim 6 , characterized in that: one end of the bracket of the oven frame is provided with a plate outside the oven body. 13 . 13. The oven according to claim 11 or 12, characterized in that: the platen is provided with a spiral bottle seat. 14. The oven according to claim 11 or 12, characterized in that: the side of the platen is provided with hooks for hanging barbecue utensils.

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