CN103405166B - Multi-angle regulator and iron griddle using same - Google Patents

Abstract

A multi-angle adjuster, including a seat body and a rotating body; a cavity is arranged in the seat body, and there are radially protruding protrusions in the cavity, and the protrusion occupies part of the area of the cavity, and the unoccupied part area is The radial residual space in front of the protruding body; the protruding body and the radial residual space are separated left and right; the protruding body is provided with a cut extending from the top end to the bottom end so as to divide the protruding body into upper and lower protruding bodies; The rotating body is provided with a coupling shaft that can extend into the radial remaining space in front of the protruding body; when the rotating body rotates from the first position to the second position, the coupling shaft sinks and is locked in the radial direction in front of the lower protruding body. In the remaining space; when the coupling shaft moves from the bottom of the cavity to the notch position, the coupling shaft can rotate and be locked on the notch by means of the combined space formed by the notch space and the radial remaining space in front of the protruding body, so that the rotating body can move from The second position rotates to the third position. The invention discloses cookware products such as teppanyaki using the multi-angle adjuster.

Description

Multi-angle adjuster and its applied teppanyaki

technical field

The invention relates to a multi-angle adjuster, in particular to a multi-angle adjustment that can stay at different angle positions when it rotates, and also relates to cooking utensils such as teppanyaki using the multi-angle adjuster.

Background technique

Existing designs that can adjust the turning angles of cooking utensils such as teppanyaki, the more important one is the patent application whose application number is 200710008985.2 and whose title is "a kind of grill". It is characterized in that it at least includes an upper grill unit, a lower grill unit and a flip unit; the upper grill unit has an upper base and an upper grill installed on the upper base, and the upper base At least one lifting rod is provided, and the lifting rod is provided with a connection through hole, and the inner peripheral surface of the connection through hole is concavely provided with at least one transverse inner concave stopper; the lower baking pan unit has a lower base and is installed on the lower base. The lower baking tray, the lower grilling unit is pivotally connected to the upper grilling unit, the lower base is provided with a lifting rod seat; the flipping unit is connected between the lifting rod seat and the lifting rod to control the upper grilling The relative position of the tray unit and the lower grill unit, wherein the flip unit at least includes: a push button, the tail end of which passes through the connecting through hole from the outside to the inside; an elastic body, which is sleeved on the push button for Push against the push knob from inside to outside; and a push block, which has a laterally protruding stop portion, and a rotatable connection relationship with a limit rotation angle is formed between the push block and the lifting rod seat, and the head end of the push block is connected Push and twist the tail end; under normal conditions, under the elastic force of the elastic body, the laterally protruding stopper of the push block is inserted into the laterally concave stopper of the lifting rod to make the push block and the lifting rod form a synchronous rotation The connection relationship: when the push knob is pressed down, the push knob pushes back against the push block laterally to make the laterally protruding blocking part of the pushing block disengage from the horizontally inward concave blocking part of the lifting rod. The stated advantages of the present invention are due to the fact that the above-mentioned grill includes a flip unit, which is used to control the relative position of the upper grill unit and the lower grill unit, so that the two fry grills of the grill There can be multiple different included angles between them, thus solving the problem that traditional grills cannot meet the actual needs of consumers.

The existing design capable of adjusting the turning angle of cooking utensils such as teppanyaki is also found in the application number 200720008519.X, and the name is "a kind of grill", which includes a base, an upper shell, and are respectively arranged under the upper shell and on the base. The upper baking pan and the lower baking pan are respectively provided with a lifting rod on both sides of the upper shell, and one end of each lifting rod is respectively pivotally arranged on the rear end of the two sides of the lower baking pan. The rods are pivotally connected to each other with a sleeve as the axis, and a sliding block that can slide in the axial direction is arranged in the sleeve; The positioning protrusion is matched with a positioning groove that allows the positioning protrusion to slide in the axial direction, and the pivot joint of the lift rod is provided with a positioning groove that cooperates with the positioning protrusion and allows the positioning protrusion to be restricted therein. The arc-shaped limiting groove that rotates in the ground, the sleeve is provided with a positioning gap corresponding to the positioning groove; the lifting rod is provided with a pivot joint that can move the slider from the lifting rod to the lower baking tray. Push the button into the hinge of the lower pan. The stated advantage of the present invention is that the upper and lower baking trays can be opened to 105 degrees and 180 degrees because the above-mentioned grill only adopts the simple structure of sleeve, slide block, spring and button. Or the function of opening the upper and lower baking trays into a V shape, which has a simple structure, reliability and durability, and low manufacturing cost.

According to the content described in the above prior art, it can be found that the rotation adjustment structure of this kind of grill that can form multi-angle adjustment is precisely due to the use of springs, buttons and other structures, but the structure is relatively complicated and these components are easy to damage , it is not very convenient to use.

Contents of the invention

Aiming at the deficiencies of the prior art, the present invention proposes a brand-new multi-angle adjuster and the teppanyaki applied thereto, which uses a limited-position structure to realize multi-angle adjustment without using easily damaged springs and other components.

To this end, the present invention proposes a multi-angle adjuster, including a base and a rotating body capable of rotating on the base; it is characterized in that:

a. The seat body is provided with a cavity, and a radially protruding protruding body is provided in the cavity, so that on the radial plane where the protruding body protrudes radially, the protruding body The body occupies part of the area of the cavity, and the unoccupied part of the area is the radial remaining space in front of the protrusion; the protrusion is separated from the radial remaining space left and right;

b. The protruding body is provided with a cut extending from the top end to the bottom end so as to divide the protruding body into an upper protruding body and a lower protruding body arranged up and down;

c. The rotating body is provided with a coupling shaft, and the coupling shaft can extend into the radial remaining space in front of the protruding body;

d. When the rotating body rotates from the predetermined first position to the second position, the coupling shaft sinks and is locked in the radial remaining space in front of the lower protrusion;

e. When the coupling shaft moves from the bottom of the cavity to the notch position, the coupling shaft can use the combined space formed by the notch space and the radial remaining space in front of the protrusion Continue to rotate and be locked on the cutout, so as to realize the continuous rotation of the rotating body from the second position to the third position.

Wherein, the cavity may be a through-hole type cavity, or a blind-hole type cavity. If it is a blind hole type cavity, the protrusion can be connected to the side wall of the cavity and also connected to the bottom wall of the cavity; After the body is assembled, the mechanism in the cavity, such as the protrusion, the coupling shaft, etc., cannot be observed from the outside.

Wherein, the first position is the set starting position of the coupling shaft or the rotating body, for example, when the multi-angle adjuster is installed on the teppanyaki, the upper grill of the teppanyaki When the tray and the lower baking tray are combined up and down, the position of the coupling shaft or the rotating body can be defined as the first position.

Wherein, the top or bottom of the protrusion refers to the position where the protrusion is connected to the wall of the cavity because the protrusion extends toward the radial direction of the cavity. end, and the outermost part of the opposite extension is the top.

Wherein, since the slit can divide the bulge into an upper bulge and a lower bulge arranged up and down, the slit will at least not be located at the lowermost or uppermost end of the bulge, Instead, it may be located approximately in the middle of the protrusion. If the cavity is a blind hole type cavity, the bottom wall of the cutout can be the bottom wall of the cavity at the same time, so that the upper protrusion and the lower protrusion are like this. Two islands extending from the cavity as a base. Secondly, the cutout may extend to the side wall of the cavity, or may be a certain distance away from the side wall of the cavity. If the slit extends to the side wall of the cavity, the upper and lower protrusions are actually completely independent and have no direct connection. In addition, the width of the cutout needs to be adapted to the size of the coupling shaft, so as to be able to fasten the coupling shaft. When the coupling shaft is locked on the cutout, the coupling shaft can also form a locking function by means of the side wall of the cavity or other components, the key is that the coupling shaft can be formed at the position of the cutout. The state of the third corner.

According to above-mentioned technical scheme, its beneficial effect is:

1. Since the coupling shaft sinks into and is locked in the radial remaining space in front of the lower protruding body, the second position of the rotating body can be formed by means of the radial remaining space in front of the lower protruding body. positioning;

2. Due to the provision of the cutout, the coupling shaft can be locked on the cutout, thereby forming the third position of the rotating body;

3. Since the cutout is arranged above the lower protruding body, when changing from the second position to the third position, it is only necessary to move the rotating body (including the coupling shaft) slightly upwards, Simplified movement animations.

A further technical solution may also be that the cutout extends upward in an arc shape. In this way, not only can the coupling shaft be reliably locked, but also the rotation angle of the coupling shaft can be effectively adjusted without excessively increasing the width of the slit.

A further technical solution may also be that the cross-section of the coupling shaft is fan-shaped, and the chord length L of the fan-shape is larger than the radial rotation size of the radial remaining space in front of the protrusion but smaller than the gap between the cutout space and the The radial rotation size of the combined space formed by the radial space in front of the protruding body. Wherein, the radial rotation size refers to the size that the space can provide for the combination shaft to rotate in the horizontal direction. Since the chord length L of the sector is larger than the radial rotation dimension of the radial residual space in front of the protrusion, the coupling axis cannot form more than 180 in the radial residual space in front of the protrusion. ° radial rotation angle; because the chord length L of the sector is smaller than the radial rotation size of the combined space formed by the cutout space and the radial space in front of the protruding body, the position of the cutout is for this reason The combined shaft can continue to rotate in the radial remaining space in front of the protruding body, so that the radial rotation angle of the combined shaft can accumulatively exceed 180°; but because the combined shaft rotates in the combined space Can be inserted into the cut-out space, for which reason the cut-out restricts further rotation of the coupling shaft.

A further technical solution may also be that the rotation angle of the rotating body from the first position to the second position is 100°±5°.

A further technical solution may also be that the rotation angle of the rotating body from the first position to the third position is 180°±5°.

A further technical solution may also be that a rotating shaft is further provided on the rotating body, and the coupling shaft is located at the end of the rotating shaft. In this way, the transition between the coupling shaft and the main body of the rotating body can be formed by means of the rotating shaft.

A further technical solution may also be that a radially protruding column is also provided on the rotating shaft, and an annular step adapted to the protruding column is also provided at the mouth of the cavity of the seat body, but the The side wall of the annular step is tangent to the cavity wall of the seat body, and the tangent position is the position of the radially protruding column when the coupling shaft is at the first position. In this way, the protruding column can be used to press against the position where the annular step is tangent to the cavity of the seat body, thereby limiting the space for upward movement of the upper grill pan when it is in the first working position.

A further technical solution may be that the teppanyaki includes an upper grill and a lower grill, a pair of seats are connected to the lower grill, and the rotating body is connected to the upper grill; When the upper baking pan and the lower baking pan are combined together, the coupling shaft is located at the first position.

A further technical solution may also be that locks that can be engaged with each other are provided on the upper baking pan and the lower baking pan, and the locks are arranged symmetrically with the multi-angle adjuster. Wherein, the symmetrical arrangement means that the lock and the multi-angle adjuster are respectively located at two ends of the teppanyaki. In this way, the expansion volume can be restricted by using the locking buckle and the multi-angle adjuster when the teppanyaki grills food that is easy to expand.

Because the present invention has the above-mentioned characteristics and advantages, it can be applied to multi-angle regulator products, and can also be applied to cookware products such as teppanyaki using this multi-angle regulator.

Description of drawings

Fig. 1 is the structural representation that the teppanyaki product of technical solution of the present invention is located in the first working position;

Fig. 2 is the structural representation that the teppanyaki product applying the technical solution of the present invention is located in the second working position;

Fig. 3 is the structural representation that the teppanyaki product of technical solution of the present invention is positioned at the 3rd working position;

Fig. 4 is a schematic diagram of the decomposition structure of the multi-angle regulator installed in the teppanyaki product applying the technical solution of the present invention;

Fig. 5 is a cross-sectional structural schematic view of the multi-angle adjuster at the first position after the coupling shaft extends into the radial remaining space in front of the protrusion;

Fig. 6 is a cross-sectional schematic view of the multi-angle adjuster at the second position after the coupling shaft extends into the radial remaining space in front of the protrusion;

Fig. 7 is a schematic cross-sectional structure view of the multi-angle adjuster at the third position after the coupling shaft extends into the radial remaining space in front of the protrusion;

Fig. 8 is the cross-sectional structure schematic diagram of A-A direction in Fig. 5;

Fig. 9 is a schematic structural view of the side wall of the annular step tangent to the wall of the cavity at the top position B.

Detailed ways

The structure of the teppanyaki product applying the technical solution of the present invention and the multi-angle adjuster installed therein will be further specifically described below in conjunction with the accompanying drawings.

As shown in Fig. 1, Fig. 2 and Fig. 3, the teppanyaki 1 includes an upper grill pan 5 and a lower grill pan 6, and the upper grill pan 5 and the lower grill pan 6 are rotatably connected by the multi-angle adjuster 2 . The upper baking pan 5 and the lower baking pan 6 are provided with latches (91, 92) that can be engaged with each other, and the latches (91, 92) are arranged symmetrically with the multi-angle adjuster 2 on the iron Grill both ends of 1 plate. Secondly, the upper grill pan 5 of the teppanyaki 1 is also provided with a handle 3 , and the lower grill pan 6 is also provided with a controller 4 . The locks (91, 92) cooperate with the multi-angle regulator 2, and can limit the expansion volume of the food when the teppanyaki 1 grills the food that is easy to expand.

Fig. 4 is a schematic diagram of an exploded structure of the multi-angle adjuster 2 installed in the Teppanyaki 1 product applying the technical solution of the present invention. The multi-angle adjuster 2 includes left and right seat bodies (21, 22) and a rotating body 23 that can be inserted into the left and right seat bodies (21, 22), and a pair of the seat bodies (21, 22) ) is connected to the lower baking pan 6 , and the rotating body 23 is connected to the upper baking pan 5 . When the upper baking pan 5 and the lower baking pan 6 are paired together as shown in FIG. One position; when the opening angle of the upper baking pan 5 and the lower baking pan 6 as shown in Figure 2 is 100°±5°, it is the second working position of the upper baking pan 5 and the lower baking pan 6, The rotating body 23 is also in the second position; when the upper baking pan 5 and the lower baking pan 6 are fully opened to 180°±5° as shown in FIG. 6, the rotating body 23 is also in the third position. Of course, the angle of the second position or the third position relative to the first position can be designed in advance to meet the requirements of use.

As shown in Figure 4 and Figure 9, a cavity 26 is provided in the left and right seats (21, 22), and an annular step 28 is provided at the mouth of the cavity 26, and the annular step 28 The side wall is tangent to the cavity wall 260 of the cavity 26 at the top position B, so that the annular step 28 has actually disappeared at the top position B.

As shown in FIG. 5 , radially protruding protrusions ( 81 , 82 ) are arranged in the cavity 26 , so that on the radial plane where the protrusions ( 81 , 82 ) protrude radially, The protrusions (81, 82) occupy part of the area of the cavity 26, and the unoccupied part of the area is the radial remaining space 261 in front of the protrusions (81, 82); the protrusions ( 81 , 82 ) are separated from the radial remaining space 261 left and right. The protrusions (81, 82) are provided with a cutout 83 extending from the top end to the bottom end so as to divide the protrusions (81, 82) into upper protrusions 81 and lower protrusions arranged up and down. 82. The cutout 83 extends upwards to the cavity wall 260 of the cavity 26 in an arc shape.

The rotating body 23 includes a main body 27 , a rotating shaft 24 extending from both ends, and a coupling shaft 7 disposed at the end of the rotating shaft 24 . The coupling shaft 7 is fan-shaped and includes two straight sides (72, 73) and an arc-shaped side 71, and the coupling shaft 7 can extend into the radial residual space 261 in front of the protrusion, as shown in Figure 5 As shown, when the rotating body 23 is in the first position, the straight edge 73 is against between the upper protruding body 81 and the cavity wall 260, and the rotating body 23 cannot rotate counterclockwise. In this way, not only the lid itself of the upper baking pan 5 and the lower baking pan 6 can limit the rotating body 23 from rotating counterclockwise, but also the cooperation between the upper protruding body 81 and the cavity wall 260 can also limit the rotation Body 23 cannot rotate counterclockwise.

When the rotating body 23 is rotated clockwise (that is, when the upper baking tray 5 is opened), the coupling shaft 7 will continuously sink into the gap between the lower protrusion 82 and the cavity wall 260 when rotating. Finally, as shown in Figure 6, since the chord length L of the arc-shaped side 71 of the combined shaft 7 is greater than the radial rotation size of the radial remaining space in front of the lower protrusion 82, the The straight side 72 leans against the top 821 of the lower protrusion 82, and the arc-shaped side 71 leans against the cavity wall 260, so that the coupling shaft 7 sinks into and is locked on the lower body. In the radial remaining space in front of the protruding body 82, the second position of the rotating body 23 is formed for this purpose, and the second working position of the upper baking tray 5 is also formed at the same time.

When the rotating body 23 is moved upwards (that is, when the upper baking tray 5 is slightly lifted upwards), the coupling shaft 7 can slide along the position of the top end 821 of the lower protrusion 82 to the cutout 83, finally as As shown in Figure 7, since the chord length L of the arc-shaped side 71 of the combined shaft 7 is smaller than the radial rotation size of the combination space formed by the cutout 83 and the radial remaining space 261, the The rotating body 23 can continue to rotate clockwise. When the coupling shaft 7 is snapped into the cutout 83, the arc edge 71 and the straight edge 72 are against the lower protrusion 82 and the upper protrusion. between the protruding bodies 81, so that the coupling shaft 7 sinks into and is locked in the notch 83 and the radial residual space 261, and thus forms the third position of the rotating body 23, and also forms The third working position of the upper baking pan 5 .

According to the above technical solution, when the upper baking tray 5 is rotated (counterclockwise), the coupling shaft 7 first breaks away from the cutout 83 and enters the radial remaining space 261, and then Continue to rotate counterclockwise in the remaining space 261, return to the first working position, and the entire return process is free from any obstacles.

As shown in Figure 8, the cavity 26 is a blind hole type cavity, and also includes a bottom wall 210, and the protrusions (81, 82) are connected to the side wall 261 of the cavity and also connected to the on the bottom wall 210 of the cavity; in this way, when the seat body (21, 22) is combined with the rotating body 23, the mechanism in the cavity cannot be observed from the outside, such as the protrusion (81 , 82), combined with axis 7, etc.

As shown in FIGS. 4 and 8 , a radially protruding post 25 is also provided on the rotating shaft 24 , and the opening position of the cavity 261 of the seat body 23 is also provided with a The annular step 28, but the side wall of the annular step 28 is tangent to the cavity wall 260 of the cavity 26 of the seat body 23 at the top position B. In this way, the protruding column 25 can be used to press against the position B where the annular step 28 is tangent to the cavity 260 of the seat body 23, limiting the space for upward movement of the upper baking tray 5 when it is in the first working position. , and the protruding post 25 has room for rotation at positions other than the tangential position B.

Claims (9)

1. Multi-angle regulator, the rotor comprising pedestal He can rotate on described pedestal; It is characterized in that:

A. cavity volume is provided with in described pedestal, the radial bossy body protruded is provided with in described cavity volume, thus on the sagittal plane that described bossy body radial direction is protruded, described bossy body occupies the area of described cavity volume, and the area do not occupied is the radial remaining space in described bossy body front; Split about described bossy body and described radial remaining space;

B. described bossy body be provided with from top to the otch of direction, bottom extension thus described bossy body be divided into the upper bossy body and lower bossy body arranged up and down;

C. described rotor is provided with combined axis, described combined axis can extend into the radial remaining space in described bossy body front;

D., when described rotor rotates to the second place from predetermined primary importance, described combined axis sinks to and is engaging in the radial remaining space in described lower bossy body front;

E. when described combined axis moves to described incision site from the bottom of described cavity volume, the interblock space that described combined axis can be formed by means of the radial remaining space in described otch space and described bossy body front continues to rotate and is engaging on described otch, thus realizes described rotor and continue to rotate to the 3rd position from the second place.

2. Multi-angle regulator according to claim 1, is characterized in that, described otch is curved upwards extends shape.

3. Multi-angle regulator according to claim 1 and 2, it is characterized in that, the cross section of described combined axis is fan-shaped, and described fan-shaped chord length L is greater than the radial rotary size of the radial remaining space in described bossy body front but the radial rotary size of interblock space that formed of the radial space being less than described otch space and described bossy body front.

4. Multi-angle regulator according to claim 1 and 2, is characterized in that, the rotation angle of described rotor from described primary importance to the second place is 100 ° ± 5 °.

5. Multi-angle regulator according to claim 1 and 2, is characterized in that, described rotor from described primary importance to the rotation angle of the 3rd position be 180 ° ± 5 °.

6. Multi-angle regulator according to claim 1 and 2, is characterized in that, described rotor is also provided with rotating shaft, turns the tip of the axis described in described combined axis is positioned at.

7. Multi-angle regulator according to claim 6, it is characterized in that, described rotating shaft is also provided with radial protrusion post, the accent position of the cavity volume of described pedestal is also provided with the ring-shaped step with described protrusion post adaptation, but the chamber wall of the sidewall of described ring-shaped step and described pedestal is tangent, tangent position is that described radial direction protrudes the position residing for post when described combined axis is positioned at described primary importance.

8. application rights requires the tappasaki of Multi-angle regulator described in 1 to 7, and it is characterized in that, described tappasaki comprises upper baking pan and lower baking disk, and pedestal described in a pair is connected on described lower baking disk, and described rotor is connected on described upper baking pan; When described upper baking pan and lower baking disk are to when being combined, described combined axis is positioned at described primary importance.

9. tappasaki according to claim 8, is characterized in that, described upper baking pan and lower baking disk are provided with the snap close that can mutually fasten, and described snap close and described Multi-angle regulator are symmetrical arranged.