WO2012051918A1

WO2012051918A1 - Baking tray mechanism

Info

Publication number: WO2012051918A1
Application number: PCT/CN2011/080776
Authority: WO
Inventors: 郭怀湘; 郭俊
Original assignee: 漳州灿坤实业有限公司
Priority date: 2010-10-18
Filing date: 2011-10-14
Publication date: 2012-04-26
Also published as: CN201847497U

Abstract

A baking tray mechanism includes a baking tray (1), a shell body (2) in which the baking tray is contained, support legs (3) that are provided on two sides of the shell body (2), a handle (4) that is pivoted on the top end of the support legs (3) and a support leg height mechanism. Each support leg (3) which is provided with a folding position and a supporting position is connected rotationally to a side of the shell body (2), and the support leg (3) is folded on the lower surface of the shell body (2) when it is in the folding position and is perpendicular to the shell body (2) when it is in the supporting position. The handle (4) which is provided with an unfolding position and a folding position can rotate around the support leg (3), and the handle (4) is perpendicular to the support leg (3) when it is in the unfolding position and is folded in the side of the support leg (3) when it is in the folding position. The support leg (3) and the handle (4) can be simultaneously folded under the bottom side of the shell body (2) of the baking tray (1), so as to reduce the occupied space. A rising leg (32) is provided on the support leg (3), which can be simultaneously used to increase the height of one side of the baking tray (1), so the grease can flow out during the baking process.

Description

Baking tray mechanism

Technical field

The present invention relates to a grilling mechanism for a grill, and more particularly to a collapsible and height-adjustable grilling mechanism.

Background technique

The existing grilling device generally comprises an upper body and a lower body, the lower surface of the upper body is provided with a baking tray, and the upper surface of the lower body is provided with a lower baking tray, and the toasted food material is arranged between the upper and lower baking trays. Grill the food through the heating device on the back of the baking tray. For convenient use, the left and right sides of the lower body can be respectively provided with a handle, which is generally fixed and horizontally extended; the lower body is usually fixed with legs, and the legs extend vertically downward from both sides of the lower body. Due to the presence of the handles and legs, the entire grill has a large footprint. In addition, in the process of use, since the feet are fixed, the height cannot usually be adjusted. Therefore, when frying the meat and other oily materials, the oil of the baking pan can only be poured out by the side of the pad or by hand raising. Inconvenient to use.

Summary of the invention

One of the objects of the present invention is to provide a bakeware having foldable handles and legs to address the deficiencies of the prior art that the handles and legs take up too much space.

Another object of the present invention is to provide a bakeware having adjustable feet on the legs to address the deficiencies in the prior art when tilting the pan.

The technical solution provided by the present invention is as follows:

The baking tray mechanism includes a baking tray and a housing for holding the baking tray, and further includes:

Legs disposed on two sides of the housing, each leg being rotatably coupled to the side of the housing, having a folding position and a supporting position, the foot being attached to the housing when in the folding position a surface; in a support position, in a vertically supported state with the housing;

a handle pivotally connected to the top end of the leg, which is rotatable relative to the leg, has a deployed position and a folded position, and is in a vertical state with the leg when in the deployed position, and is attached to the leg when in the folded position side.

In a preferred embodiment of the present invention, the leg includes a support frame, and the support upper surface is provided with at least one longitudinal pivot post parallel to the upper surface, and the pivot post is pivotally connected to the bottom surface of the outer casing.

In a preferred embodiment of the present invention, the top of the support frame is further provided with a handle pivoting portion, and each handle pivoting portion includes a first pivoting seat and a second pivoting seat; the first pivoting socket includes a pair of laterally disposed protrusions, the middle of the protrusions forming a first groove having a semi-cylindrical bottom surface for pivoting the short axis of the handle; and a half of the semi-cylindrical bottom portion of the first groove extending longitudinally to form an arc The lower side of the circular arc surface forms a vertical surface along the center line of the groove, and the lower part of the vertical surface extends horizontally outward to form a first platform, and the side of the circular arc surface extends horizontally outward to form a second platform; A second recess for pivoting the short axis of the handle is recessed at the top of the socket.

In a preferred embodiment of the present invention, the handle has a lug-shaped body, and two ends of the same side are outwardly provided with a pivoting portion, and the pivoting portion respectively extends a short axis to the left and right sides. One of the short shaft casings is provided with a half cylinder, and the semi-cylindrical and the short shaft are coaxially and integrally formed, and the first plane and the second plane are formed on the shaft surface.

In a preferred embodiment of the present invention, the semi-cylindrical sleeve on the short axis of the pivotal portion of the handle cooperates with the first pivoting seat of the support frame of the leg, wherein the short axis of the handle and the support frame The circular arc surface of the first pivoting seat cooperates as the axial center, and the first surface of the semi-cylindrical of the handle cooperates with the second platform of the support frame, and rotates around the short axis and the circular arc surface or abuts against the second platform; The second side of the semi-cylindrical of the handle cooperates with the vertical plane of the support frame to rotate away from or abut the vertical surface about the minor axis and the arcuate surface.

In a preferred embodiment of the present invention, each of the legs further includes at least one height adjustment mechanism, and the height adjustment mechanism includes:

a fixing leg disposed at an end of the support frame, and a pivoting shaft and a receiving cavity for accommodating the hook and the torsion spring, wherein the receiving cavity is provided with an opening for extending one end of the hook;

a hook disposed in the accommodating cavity for fixing the heightening foot position, one end of which protrudes from the hook opening of the receiving cavity of the fixing leg;

a hook fixing piece for closing the receiving cavity, and an opening for extending the other end of the hook;

a heightening foot rotatable about a pivot axis of the fixed leg, the heightening foot being sleeved outside the fixing leg and the hook fixing piece, having at least two rotating gear positions;

A torsion spring that is placed in the raised foot to apply a rotational pressure to the raised foot.

In a preferred embodiment of the present invention, the fixing leg is provided with an arc-shaped recess at one end, and a receiving cavity is provided on the inward side, and the receiving cavity is provided with a pivoting torsion spring and a heightening foot. And a pivot hole and a hook opening of the hook fixing piece, and a pivoting groove of the hook rotating shaft is disposed beside the hook opening, and fixing holes for fixing the hook fixing piece are disposed on the left and right sides of the pivoting groove.

In a preferred embodiment of the present invention, the hook is zigzag, including an upper section, a middle section and a lower section, wherein a connection hole is provided at a joint between the upper section and the middle section, a return spring is disposed inside the middle section, and a spring is used for Limit limit block.

In a preferred embodiment of the present invention, the hook fixing piece is provided with an opening for extending the lower portion of the hook, and the fixing piece is provided with an arc-shaped recess at one end facing the outer side of the fixing plate. The inward side is provided with a limiting block for limiting the sides of the hook.

In a preferred embodiment of the present invention, the heightening leg includes two parallel plates, a side plate and a bottom plate, and the two parallel plates are respectively sleeved outside the fixing leg and the fixing piece. The side plate and the bottom plate are respectively disposed on the side and the bottom of the fixing leg, wherein the parallel plates disposed outside the fixing piece are provided with at least two openings for the entrance and exit of the lower end of the hook, and the opening is located at the pivot of the fixed foot The shaft is on the same circumference of the shaft.

As can be seen from the above description, the present invention provides a baking tray mechanism, which has the following advantages: (1) a foot and a handle are respectively disposed on two sides of the housing, and the supporting leg includes a supporting frame, and the supporting upper surface is provided with at least a longitudinal pivoting column parallel to the upper surface, the pivoting post is pivotally connected to the outer casing, so that the leg can be rotatably stored around the pivoting column at the bottom of the housing; (2) the pivoting portion of the supporting frame is provided with a The circular arc surface of the rotating shaft, the vertical surface under the circular arc surface, the first platform on the circular arc surface; the pivoting portion of the handle is provided with a short axis that cooperates with the circular arc surface, and the first and the vertical surface cooperate with the first platform a plane and a second plane, so that the handle can be rotated around the pivoting portion of the support frame, and the support frame is 90 degrees or fitted to be deployed or stored with the legs at the bottom of the housing; (3) The height-adjustable height foot can raise one side of the baking tray to facilitate the outflow of grease during the grilling process.

DRAWINGS

1 is a schematic exploded perspective view of a baking tray structure of the present invention;

Figure 2 is a perspective view showing the first fixing piece of Figure 1;

Figure 3 is a perspective view showing the structure of the second fixing piece of Figure 1;

Figure 4 is a perspective view showing the structure of the third fixing piece of Figure 1;

Figure 5 is a perspective view showing the structure of the torsion spring of Figure 1;

6 is a schematic perspective view of a support frame of a leg;

Figure 7 is a partial enlarged view of the portion A in Figure 6;

Figure 8 is a partial enlarged view of the portion B in Figure 6;

Figure 9 is another perspective view of the support frame of the leg;

Figure 10 is a partial enlarged view of the portion C in Figure 9;

Figure 11 is a schematic perspective view of the handle;

Figure 12 is a partial enlarged view of the portion D in Figure 11;

Figure 13 is another perspective view of the handle;

Figure 14 is a partial enlarged view of the portion E in Figure 13;

Figure 15 is one of the mating positions of the handle and the leg;

Figure 16 is the second position of the handle and the leg;

Figure 17 is the third position of the handle and the leg;

Figure 18 is a perspective exploded perspective view of the height adjusting mechanism of the leg;

Figure 19 is a partial perspective view of the support frame of the leg;

Figure 20 is a partial plan view of the support frame of the leg;

Figure 21 is a perspective view of the hook fixing piece;

Figure 22 is another perspective view of the hook fixing piece;

Figure 23 is a perspective view showing the three-dimensional structure of the raised foot;

Figure 24 is a perspective view showing the structure of the hook;

Figure 25 is an assembly diagram of the height adjustment mechanism of the leg, without the hook fixing piece and the heightening foot;

Figure 26 is a second assembly diagram of the height adjustment mechanism of the leg, the hook mounting piece is not loaded with the heightening foot;

Figure 27 is another schematic view of the assembled state of Figure 25;

Figure 28 is a third assembly diagram of the height adjustment mechanism of the leg, with the height of the foot;

Figure 29 is a schematic view after height adjustment;

Figure 30 is a cross-sectional view showing a height adjustment state;

Figure 31 is a cross-sectional view of the height adjustment state;

Figure 32 is a third sectional view of the height adjustment state.

detailed description

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Referring to Figures 1 to 5, a baking tray mechanism is composed of a baking tray 1, a casing 3, a handle 5, a heightening leg 8, a leg 9, and the like.

The baking tray 1 is disposed in the outer casing 2 through the third fixing piece 11. The front side of the outer casing 2 is provided with an oil tank 22 and a temperature sensing rod 24, and the inner four corners respectively have a pivoting portion 21, and each pivoting portion 21 has a semi-cylindrical groove running forward and backward, and a first fixing is arranged under the groove. a piece 23, the first fixing piece 23 has a fixing portion 232 having a screw hole at one end, and another curved groove 231 at the other end, and the arcuate groove 231 cooperates with the semi-cylindrical groove of the pivoting portion 21 Thereby forming a cylindrical cavity.

A support leg 3 is mounted on the left and right sides of the outer casing 2, and the support leg 3 includes a support frame 31. The support frame has a support leg 311 at a distance from the upper surface of the support leg 311. The pivoting posts 312 are parallel to the upper surface, and the two ends of the pivoting post 312 are downwardly extended and integrated with the upper surface of the supporting leg. The pivoting post 311 is mounted on the fixing piece 23 of the outer casing 2 and the cylindrical portion formed by the pivoting portion 21 when the pivoting post 311 is mounted. Inside the cavity, and rotating within the cavity.

Referring to FIG. 6 to FIG. 10 , the center of the top end of the support frame 31 is also respectively provided with front and rear symmetrical handle pivoting portions, and each of the handle pivoting portions includes a first pivoting seat 313 and a second pivoting seat 314 . The first pivoting seat 313 includes a pair of left and right protrusions 3131, and a first recess 3135 for pivotally connecting the short axis of the handle is formed in the middle of the protrusion 3131; the bottom of the groove is semi-cylindrical One side of the symmetry plane extends longitudinally to form a circular arc surface 3132. The lower side of the circular arc surface 3132 forms a vertical surface 3133 downward along the center line of the groove, and the lower surface of the vertical surface 3133 extends horizontally to form a first platform 3136. The upper side of the 3132 extends horizontally outward to form a second platform 3134. The second pivoting seat 314 is recessed at the top with a second recess 3141 for pivoting the short axis of the handle. The two corners are provided with a stud 3142. The stud 3142 just snaps into the two notches of the second fixing piece 38. 381. The fixing piece can be fixedly locked on the second pivoting seat 314 and cover the second recess 3141.

Referring to FIG. 11 to FIG. 14, FIG. 11 and FIG. 12 are schematic diagrams showing the structure of the bottom surface of the handle, and FIGS. 13 and 14 are schematic diagrams showing the front structure of the handle. The handle 4 has a lug-shaped body 40. The two ends of the same side are outwardly provided with a pivoting portion 41, and the pivoting portion is provided with a slot 411. The pivoting portion 41 extends a short shaft 42 and a short shaft 43 respectively to the left and right sides. The short shaft 43 is provided with a half cylinder 44. The semi-cylindrical 44 and the short shaft 43 are coaxially and integrally formed, and a first plane 441 is formed on the shaft surface. And a second plane 442.

Referring to Figures 15 to 17, Figures 15 to 17 are schematic views of the cooperation of the handle and the legs. Referring to FIG. 15, the short shaft 42 on the pivoting portion 41 of the handle 4 is mounted in the recess 3141 of the second pivoting seat 314, and the short shaft 43 is mounted in the recess 3136 of the first pivoting seat 313. The semi-cylindrical 44 sleeved on the short shaft 43 is engaged with the first pivoting seat 313, wherein the short shaft 43 and the circular arc surface 3132 are engaged, and the first surface 441 of the semi-cylindrical 44 of the handle and the second surface of the support frame 31 of the leg 3 Platform 3134 is matched. Referring to Fig. 16, when the collection is required, the handle is bent downward inward, and the short shaft 43 of the handle engaged with the circular arc surface 3132 becomes the axis, and the second surface 442 of the semi-cylindrical 44 of the handle is rotated 90 degrees to fit the support. On the vertical face 3133 of the frame 31, the first face 441 of the semi-cylindrical 44 of the handle is separated from the second platform 3134 of the support frame 31 of the leg 3. Continuing to rotate, the entire support frame 31 and the handle 4 are folded in the axially upward direction of the pivot post 312 on the support frame 31 to the lower surface of the casing 2, in the state of FIG.

Referring to FIG. 10 and FIG. 18 to FIG. 24, one end of the support frame 31 is further provided with a height adjustment mechanism including a fixing leg 311, a heightening leg 32, a torsion spring 33, a rotating shaft 34, a spring 35, and a hook. 36, a hook fixing piece 37 and a hook rotating shaft 38.

The fixing leg 311 and the support frame 31 are integrally formed, and the outwardly facing side is provided with a recessed 3117 having an arc at one end, and the middle and lower portions of the inward side are provided with a "concave" shaped receiving cavity 3113, and the receiving cavity 3113 is provided for pivoting The torsion spring 33, the heightening leg 32 and the pivoting hole 3114 of the hook fixing piece 37, the spring positioning post 3115 and the opening 3116, the opening 3116 is provided with a hook pivot pivoting groove 3112, and the pivoting groove 3112 is provided on the left and right sides. The fixing hole 3111 of the fixing hook 37 is fixed.

The hook fixing piece 37 is provided with two fixing holes 371 corresponding to the fixing holes 3111 of the fixing legs 311, and a through hole 372 corresponding to the pivot hole 3114 of the fixing leg 311, and a lower end for the hook Opening 373. The fixing piece 37 is provided on the outer side with a concave 374 which is curved at one end for accommodating the rotation of the heightening leg 32, and a limiting block 375 for limiting the two sides of the hook is provided on the inner side.

The heightening foot is composed of four plates, two

parallel plates

321 and 323, a side plate 323 and a bottom plate 324. Two ends of the

flat plates

321 and 322 are curved, respectively, and a recess 3117 of the fixing leg 311 and a recess of the fixing piece. The 374 is provided with a pivot hole 3211. The plate 322 is provided with a pivot hole 3221, and two

openings

3222 and 3223 for accessing the lower end of the hook are provided. The two bayonet are located at the pivot hole 3221. On the same circumference of the axis.

The hook 36 is a zigzag shape, and is composed of an upper section 361, a middle section 362 and a lower section 363. The connection between the upper section 361 and the middle section 362 is provided with a pivot hole 364, and the inner section 362 is provided with a limiting block for limiting the spring 35. 365.

Referring to FIG. 25 to FIG. 32, at the time of installation, one end of the spring 35 is first fixed on the positioning post 3115, and then the hook 36 is mounted. The upper section 361 protrudes out of the opening 3116, and the limiting block 365 of the middle section 362 sleeves the spring 35. At the other end, the hook rotating shaft 38 is caught on the pivoting groove 3112 of the fixing leg; one end of the torsion spring abuts against the side wall of the receiving cavity 3113. The middle portion is positioned on the pivot hole 3114 by the rotating shaft 34. Then, the hook fixing piece 37 is installed, the pivot hole 372 is also sleeved on the rotating shaft 34, and the lower end 363 of the bayonet 36 protrudes from the opening 373. Finally, the heightening leg 32 is installed, and the other end of the torsion spring is placed on the heightening sole Inside the plate 324, due to the elastic force of the torsion spring, the torsion spring applies a downward twisting force to the bottom plate 324 centered on the rotating shaft 34. The lower end of the hook is now hooked in the opening 3222 of the raised foot.

When the height needs to be adjusted, the upper portion 361 of the hook 36 is pressed upward, the hook 36 is rotated by the shaft 38, and the lower end 361 of the hook is withdrawn from the opening 373 of the fixing piece 37 and the opening 3222 of the heightening leg 32, and the spring 35 is compressed; Under the torsion force of the spring 33, the heightening foot is rotated downward from the shaft 34 to the opening 3223 and aligned with the lower end 363 of the hook. At this time, the hook is released, and the hook end 363 is reinserted under the restoring force of the spring 35. In the opening 373 of the fixing piece 37 and the opening 3223 of the heightening foot, the positioning is completed, at which time the entire leg is lifted to a certain height.

The above is only one embodiment of the present invention, but the design concept of the present invention is not limited thereto, and any insubstantial modification of the present invention by this concept should be an act of infringing the scope of protection of the present invention.

Industrial applicability

The baking tray mechanism of the invention has a clever design, and the legs and the handle can be stacked on the bottom surface of the baking tray shell at the same time to reduce the occupied space. And the feet are provided with heightening feet, which can raise one side of the baking tray at the same time, so that the grease flows out during the baking process.

Claims

The baking tray mechanism comprises a baking tray and a casing for accommodating the baking tray, and further comprising:

Legs disposed on two sides of the housing, each leg being rotatably coupled to the side of the housing, having a folding position and a supporting position, the foot being attached to the housing when in the folding position a surface; in a support position, in a vertically supported state with the housing;

a handle pivotally connected to the top end of the leg, which is rotatable relative to the leg, has a deployed position and a folded position, is in a vertical state with the leg when in the deployed position, and is attached to the side of the leg when in the folded position .
A baking tray mechanism according to claim 1, wherein said leg comprises a support frame, and said support upper surface is provided with at least one longitudinal and parallel pivotal column, said pivot post being pivotally connected to said outer casing Bottom surface.
The baking tray mechanism according to claim 1 or 2, wherein the top end of the support frame is further provided with a handle pivoting portion, and each handle pivoting portion comprises a first pivoting seat and a second pivoting seat; The first pivoting socket includes a pair of laterally disposed protrusions, and a first groove having a bottom surface of a semi-cylindrical shape for pivoting the short axis of the handle is formed in the middle of the protrusion; a semi-cylindrical bottom of the first groove The longitudinal extension of one half forms a circular arc surface, and the lower side of the circular arc surface forms a vertical surface downward along the center line of the groove, and the lower part of the vertical surface extends horizontally to form a first platform, and the side of the circular arc surface extends horizontally outward to form a first surface. The second platform has a second recess for pivoting the short axis of the handle.
The baking tray mechanism according to claim 3, wherein the handle has a lug-shaped body, and two ends of the same side are provided with a pivoting portion, and the pivoting portion extends to the left and right sides respectively. The short shaft, wherein the short shaft casing is provided with a half cylinder, the semi cylinder and the short shaft are coaxially and integrally formed, and the first plane and the second plane are formed on the shaft surface.
The baking tray mechanism according to claim 4, wherein the semi-cylindrical sleeve on the short axis of the pivotal portion of the handle cooperates with the first pivoting seat of the support frame of the leg, wherein the handle is short The circular arc surface of the first pivot joint of the shaft and the support frame cooperates as an axial center, and the first surface of the semi-cylindrical of the handle cooperates with the second platform of the support frame, and rotates away or abuts around the short axis and the circular arc surface The second platform; the second side of the semi-cylindrical of the handle cooperates with the vertical surface of the support frame to rotate away from or abut the vertical surface around the short axis and the circular arc surface.
The baking tray mechanism of claim 1 wherein each leg further comprises at least one height adjustment mechanism, said height adjustment mechanism comprising:

a fixing leg disposed at an end of the support frame, and a pivoting shaft and a receiving cavity for accommodating the hook and the torsion spring, wherein the receiving cavity is provided with a hook opening extending from one end of the hook;

a hook disposed in the accommodating cavity for fixing the heightening foot position, one end of which protrudes from the hook opening of the receiving cavity of the fixing leg;

a hook fixing piece for closing the receiving cavity, and an opening for extending the other end of the hook;

a heightening foot rotatable about a pivot axis of the fixed leg, the heightening foot being sleeved outside the fixing leg and the hook fixing piece, having at least two rotating gear positions;

A torsion spring that is placed in the raised foot to apply a rotational pressure to the raised foot.
The baking tray mechanism according to claim 6, wherein one side of the fixing leg is provided with a concave end at one end, and the other side is provided with a receiving cavity, and the receiving cavity is provided with a pivoting torsion spring, and The pivot hole and the hook opening of the high leg and the hook fixing piece are disposed, and the pivot opening of the hook rotating shaft is disposed adjacent to the hook opening, and the fixing holes of the hook fixing groove are fixed on the left and right sides of the pivot groove.
The baking tray mechanism according to claim 6 or 7, wherein the hook is zigzag, including an upper section, a middle section and a lower section, wherein a connection hole is provided at a joint between the upper section and the middle section, and a return spring is arranged inside the middle section. And a limit block for limiting the spring.
The baking tray mechanism according to claim 8, wherein the hook fixing piece is provided with an opening for the lower portion of the hook, and the one end of the fixing piece is provided with an arc for receiving the rotation of the heightening foot. The recess has a limiting block for limiting the sides of the hook to the inner side.
A baking tray mechanism according to claim 9, wherein said raising foot comprises two parallel plates, a side plate and a bottom plate, and said two parallel plates are respectively sleeved on said fixing legs and said The side plate and the bottom plate are respectively disposed on the side and the bottom of the fixing leg, wherein the parallel plates disposed outside the fixing piece are provided with at least two openings for the entrance and exit of the lower end of the hook, wherein the opening is located The same circumference is centered on the pivot axis of the fixed foot.