CN215175303U - Ejector rod assembly, stove chassis and gas stove - Google Patents

Abstract

The utility model discloses a mandril assembly, a cooker chassis and a gas cooker, wherein the mandril assembly comprises an installation part, a limiting part and a mandril, the installation part is provided with a through hole, and the mandril is arranged in the through hole in a penetrating way and can rotate and move axially in the through hole; the medial surface of through-hole is along radially being equipped with the holding tank, the locating part is located in the holding tank, the surface of ejector pin is equipped with a plurality of draw-in grooves along the axial, the draw-in groove rotate with when the holding tank corresponds the position, the locating part can stretch into in the draw-in groove and restriction the ejector pin takes place axial displacement. The utility model discloses a push rod subassembly passes through the extension length that the ejector pin adjusted the ejector pin in the through-hole of installed part axial displacement, and the locating part that finishes through rotatory ejector pin messenger installed part after the extension length regulation of ejector pin sets up in order to restrict the ejector pin and remove at the axial in the draw-in groove to avoid the push rod subassembly to appear the ejector pin in the use and take place axial displacement and lead to the condition emergence of inefficacy.

Description

Ejector rod assembly, stove chassis and gas stove

Technical Field

The utility model relates to a ejector pin subassembly, cooking utensils chassis and gas cooking utensils.

Background

The gas cooker is a common kitchen ware in daily life, and is a cooker mainly using combustible gas as fuel for combustion. The embedded gas cooker is generally applied to a household kitchen and has the advantages of saving the space of a cooking bench and keeping the regular and beautiful surface of the kitchen bench. The embedded sizes of the embedded gas cookers in the current market are not uniform, and each manufacturer does not have a standard size, so that the sizes of the embedded gas cookers cannot be uniform during installation. When the customer has the demand to change other gas cooking utensils, have the unsuitable condition of top of a kitchen range trompil, if the top of a kitchen range trompil is too big, gas cooking utensils take place great removal easily, influence the use, will take down again the top of a kitchen range, waste time and energy.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome among the prior art the external diameter size difference of top of a kitchen range trompil size and cooking utensils chassis, lead to gas cooking utensils to take place the defect of too big removal when using, provide a ejector pin subassembly, cooking utensils chassis and gas cooking utensils.

The utility model discloses an above-mentioned technical problem is solved through following technical scheme:

the utility model provides a mandril assembly, which comprises an installation part, a limiting part and a mandril, wherein the installation part is provided with a through hole, and the mandril is arranged in the through hole in a penetrating way and can rotate and move axially in the through hole;

the medial surface of through-hole is along radially being equipped with the holding tank, the locating part is located in the holding tank, the surface of ejector pin is equipped with a plurality of draw-in grooves along the axial, the draw-in groove rotate with when the holding tank corresponds the position, the locating part can stretch into in the draw-in groove and restriction the ejector pin takes place axial displacement.

In this scheme, through the extension length of ejector pin axial displacement regulation ejector pin in the through-hole of installed part, through rotatory ejector pin messenger locating part that sets up in the installed part get into the draw-in groove in order to restrict the ejector pin in axial removal after the extension length regulation of ejector pin finishes to avoid the ejector pin subassembly to appear the ejector pin in the use and take place axial displacement and lead to the condition emergence of inefficacy. If the extension length of the ejector rod needs to be adjusted again, the ejector rod only needs to be rotated again to enable the limiting piece to rotate out of the clamping groove, and the ejector rod can be axially moved again to adjust the extension length.

Preferably, the outer peripheral surface of the mounting piece is of a non-circular structure, and a mounting part is arranged on the outer peripheral surface of the mounting piece;

the installation department includes limit flange and joint piece, limit flange with form the mounting groove between the joint piece, limit flange certainly the outer peripheral face of installed part is outside protruding, the joint piece has a plurality ofly and the ring is located the outer peripheral face of installed part, the joint piece is from keeping away from the one end of mounting groove is close to the one end of mounting groove has the plane that the slope set up.

In this scheme, the outer peripheral face of installed part takes place to rock for non-circular structure can prevent to carry out the horizontal rotation when adjusting to the ejector pin, and the installation department structure on the outer peripheral face of installed part is convenient with installed part fixed mounting.

Preferably, the limiting member includes a first connecting section and a second connecting section, the first connecting section and the second connecting section form an elastic V-shaped structure, and the unconnected ends of the first connecting section and the second connecting section have bending sections extending outwards and folding downwards.

In this scheme, the locating part adopts above-mentioned structure, simple structure, convenient processing to the convenience is rotated out in the draw-in groove when the ejector pin is rotatory.

Preferably, the two ends of the accommodating groove are provided with clamping positions matched with the two bending sections of the limiting part, and the V-shaped structure of the limiting part partially extends into the through hole when no external force acts on the V-shaped structure.

In this scheme, adopt above-mentioned structure, the screens of holding tank can restrict the bending section of the V-arrangement structure of locating part, avoids taking place to shift the result of use that influences the locating part, and the V-arrangement structure of locating part can get into the draw-in groove when draw-in groove corresponds with the holding tank and take place axial displacement with the restriction ejector pin in the draw-in groove.

Preferably, the ejector rod comprises an ejector rod body, a first limiting part and a second limiting part are respectively arranged at two ends of the ejector rod body, the outer diameters of the first limiting part and the second limiting part are larger than the inner diameter of the through hole, and the second limiting part is detachably mounted on the ejector rod body.

In this scheme, set up first spacing portion and the spacing portion of second at the both ends of ejector pin body and can avoid the ejector pin to remove excessively from the installed part, the spacing portion demountable installation of second is in the through-hole of installed part is inserted the ejector pin for the convenience in the ejector pin body.

Preferably, the clamping groove comprises two arc-shaped side surfaces which are oppositely arranged, and the two arc-shaped side surfaces are respectively positioned on two sides of the central axis of the ejector rod.

In this scheme, adopt above-mentioned structure, the stopper rotates out from the draw-in groove when making things convenient for the ejector pin to rotate.

Preferably, a plurality of the card slots are arranged at equal intervals.

The utility model also provides a cooking utensils chassis, the cooking utensils chassis include chassis body and as above ejector pin subassembly.

In this scheme, the cooking utensils chassis adopts above-mentioned structure, sets up foretell ejector pin subassembly through the lateral surface at the chassis body for when the cooking utensils chassis is installed on the top of a kitchen range, can make the tip of ejector pin carry out the butt as far as with top of a kitchen range open-ended lateral wall through the extension length of the ejector pin of adjusting ejector pin subassembly, avoid leading to the phenomenon of cooking utensils chassis emergence great removal in the use because of the great clearance that exists between the lateral wall on cooking utensils chassis and the top of a kitchen range open-ended lateral wall to take place.

Preferably, the chassis body is provided with a first side wall, the first side wall is located on one side away from the installation of a human body, and the first side wall is provided with an installation hole for fixedly installing the installation part.

In this scheme, establish the ejector pin subassembly on the first lateral wall of one side of keeping away from human installation of chassis body, can make the chassis body can be closer to the human body when the installation to make gas cooking utensils be close to the human body more, conveniently cook.

Preferably, the chassis body further has a second sidewall, the second sidewall is opposite to the first sidewall, and the second sidewall is provided with the mounting hole.

In this scheme, two lateral walls all set up the mounting hole around the chassis body, can select at which side installation ejector pin subassembly according to the demand according to top of a kitchen range open-ended fore-and-aft distance, perhaps the extension length of ejector pin when both sides installation ejector pin subassembly. Meanwhile, the situation that the roof opening in the front-back direction of a human body is too wide and the roof assembly cannot meet the requirements due to the arrangement of the ejector rod assembly on one side can be avoided.

Preferably, the chassis body further comprises a third side wall and a fourth side wall, when the chassis body is installed, the third side wall and the fourth side wall are respectively located on two sides of a human body, and the third side wall and/or the fourth side wall are/is provided with an installation hole for fixedly installing the installation piece.

In this scheme, adopt above-mentioned structural style, can be located the lateral wall of human left right direction to the chassis body and restrict, avoid gas cooking utensils to take place great removal in left right direction when using, also can adjust the position of gas cooking utensils in left right direction as required simultaneously.

The utility model also provides a gas cooking utensils, gas cooking utensils include as above the cooking utensils chassis.

On the basis of the common knowledge in the field, the above preferred conditions can be combined at will to obtain the preferred embodiments of the present invention.

The utility model discloses an actively advance the effect and lie in: the utility model discloses a push rod subassembly passes through the extension length that the ejector pin adjusted the ejector pin in the through-hole of installed part axial displacement, and the locating part that finishes through rotatory ejector pin messenger installed part after the extension length regulation of ejector pin sets up in order to restrict the ejector pin and remove at the axial in the draw-in groove to avoid the push rod subassembly to appear the ejector pin in the use and take place axial displacement and lead to the condition emergence of inefficacy. And if the extension length of the ejector rod needs to be adjusted again, the ejector rod only needs to be rotated again to enable the limiting piece to rotate out of the clamping groove, and the ejector rod can be axially moved again to adjust the extension length.

Drawings

Fig. 1 is a schematic structural diagram of a push rod assembly according to a preferred embodiment of the present invention.

Fig. 2 is an exploded view of the ram assembly of fig. 1.

Fig. 3 is a longitudinal cross-sectional view of the ram assembly of fig. 1.

Fig. 4 is a transverse cross-sectional view of the ram assembly of fig. 1.

Fig. 5 is a schematic structural view of the mounting member according to the preferred embodiment of the present invention.

Fig. 6 is a cross-sectional view of the mount of fig. 5.

Fig. 7 is a schematic structural diagram of a position-limiting member in a preferred embodiment of the present invention.

Fig. 8 is a schematic structural view of a base plate of a cooking stove in a preferred embodiment of the present invention.

Description of reference numerals:

top rod 100

Card slot 110

Curved side 111

Marking line 112

Mounting member 200

Through-hole 210

Accommodating groove 220

Limit flange 230

Clamping block 240

Position limiter 300

First connection section 310

Second connection section 320

Curved section 330

Chassis body 400

First side wall 410

Second side wall 420

Third side wall 430

Fourth side wall 440

Detailed Description

The present invention will be more clearly and completely described below by way of examples and with reference to the accompanying drawings, but the present invention is not limited thereto.

As shown in fig. 1 to 7, the push rod assembly disclosed in this embodiment includes a mounting member 200, a limiting member 300, and a push rod 100, wherein the mounting member 200 has a through hole 210, and the push rod 100 is disposed through the through hole 210 and can rotate and move axially in the through hole 210. The inner side surface of the through hole 210 is provided with an accommodating groove 220 along the radial direction, the limiting member 300 is arranged in the accommodating groove 220, the outer surface of the top rod 100 is provided with a plurality of clamping grooves 110 along the axial direction, and when the clamping grooves 110 rotate to the position corresponding to the accommodating groove 220, the limiting member 300 can extend into the clamping grooves 110 and limit the top rod 100 to move axially.

In this embodiment, the push rod 100 axially moves in the through hole 210 of the mounting member 200 to adjust the extending length of the push rod 100, and after the extending length of the push rod 100 is adjusted, the push rod 100 is rotated to enable the limiting member 300 arranged in the mounting member 200 to enter the clamping groove 110 to limit the axial movement of the push rod 100, so as to avoid the occurrence of failure due to the axial movement of the push rod 100 in the using process of the push rod assembly. If the extending length of the top rod 100 needs to be adjusted again, the top rod 100 can be axially moved again to adjust the extending length by rotating the top rod 100 again to rotate the limiting member 300 out of the slot 110.

The outer peripheral surface of the mounting member 200 has a non-circular configuration, and a mounting portion is provided on the outer peripheral surface of the mounting member 200. The installation department includes limit flange 230 and joint piece 240, forms the mounting groove between limit flange 230 and the joint piece 240, and limit flange 230 is outside protruding from the outer peripheral face of installed part 200, and joint piece 240 has a plurality ofly and the ring to locate the outer peripheral face of installed part 200, and joint piece 240 has the plane that the slope set up from the one end of keeping away from the mounting groove towards the one end that is close to the mounting groove.

The outer peripheral surface of the mounting member 200 is set to be a non-circular structure so as to prevent the ejector rod 100 from shaking during left-right rotation adjustment, and the mounting member 200 is conveniently and fixedly mounted by the mounting portion structure on the outer peripheral surface of the mounting member 200.

As shown in fig. 5 to 6, in the present embodiment, the mounting member 200 has a substantially cylindrical structure, a circular through hole 210 is formed at the center of the mounting member 200, and a protrusion structure is formed at the outer circumference of the mounting member 200, and a receiving cavity communicating with the through hole 210 is formed in the protrusion structure. The tip of wherein one end of installed part 200 is equipped with the flange (limit flange 230) on the circumference, is equipped with a plurality of joint pieces 240 with a flange interval one section distance on the outer peripheral face of installed part 200, forms the mounting groove between flange and the joint piece 240, and joint piece 240 has the plane that the slope upwards set up from the one end of keeping away from the mounting groove towards the one end that is close to the mounting groove.

The mounting piece 200 is used for being fixedly mounted on the side wall of the cooker chassis, a mounting hole matched with the mounting piece 200 in shape is formed in the side wall of the cooker chassis, and the axial thickness of the mounting hole (the thickness of the side wall of the cooker chassis) is matched with the axial width of the mounting groove. During installation, the end of the installation part 200, which is not provided with the flange, is inserted into the installation hole, and the inner periphery of the installation hole enters the installation groove by utilizing the inclined plane on the clamping block 240, so that clamping and fixing installation of the installation part 200 and the installation hole are realized.

As shown in fig. 7, the limiting member 300 includes a first connecting segment 310 and a second connecting segment 320, the first connecting segment 310 and the second connecting segment 320 form an elastic V-shaped structure, and the unconnected ends of the first connecting segment 310 and the second connecting segment 320 each have a bending segment 330 extending outward and folding downward.

The limiting member 300 in this embodiment is made of a plastic sheet with a thickness of 0.8mm and a width of 2.5 mm. The V-shaped structure formed by the first connecting section 310 and the second connecting section 320 has certain elasticity in the left-right direction, and the angle of the V-shape should be as gentle as possible, preferably between 100 degrees and 130 degrees, so as to reduce the limit resistance. The vertex angle of the V-shaped structure is slightly lower than the lowest part of the bending sections 330 at the two sides by 1-3mm, and the characteristic of the V-shaped structure is matched with the depth of the clamping groove 110 of the ejector rod 100. The structure of the bent sections 330 on both sides is designed according to the structure of the accommodating groove 220 and can buffer the pressing force of the push rod 100 rotating left and right. The limiting member 300 with the above structure has a simple structure, is convenient to process, and is convenient to rotate out of the clamping groove 110 when the ejector rod 100 rotates.

The two ends of the receiving groove 220 of the mounting member 200 have locking positions matched with the two bending sections 330 of the limiting member 300, and the V-shaped structure of the limiting member 300 partially extends into the through hole 210 when no external force is applied. The clamping position of the accommodating groove 220 can limit the bending section 330 of the V-shaped structure of the limiting member 300, so as to avoid the influence of the shift on the use effect of the limiting member 300, and the V-shaped structure of the limiting member 300 can enter the clamping groove 110 when the clamping groove 110 corresponds to the accommodating groove 220 to limit the axial movement of the ejector rod 100.

When the top rod 100 is in the through hole 210, if the engaging groove 110 is not opposite to the opening of the receiving groove 220, the sharp corner of the V-shaped structure of the position-limiting element 300 is pressed toward the receiving groove 220 under the limitation of the top rod 100, and at this time, the position-limiting element 300 does not limit the rotation and axial movement of the top rod 100. If the engaging groove 110 is opposite to the opening of the receiving groove 220, the sharp corner of the V-shaped structure of the limiting member 300 will extend into the engaging groove 110, so as to limit the axial movement of the top rod 100, but the rotation of the top rod 100 cannot be completely limited, and the limiting member 300 will rotate out of the engaging groove 110 due to the excessive rotation force applied to the top rod 100.

As shown in fig. 1 to 3, in this embodiment, the top rod 100 includes a top rod 100 body, two ends of the top rod 100 body are respectively provided with a first limiting portion and a second limiting portion, outer diameters of the first limiting portion and the second limiting portion are both greater than an inner diameter of the through hole 210, and the second limiting portion is detachably mounted on the top rod 100 body. The first limiting part and the second limiting part are arranged at the two ends of the ejector rod 100 body, so that the ejector rod 100 can be prevented from being separated from the mounting part 200 due to excessive movement, and the second limiting part is detachably mounted on the ejector rod 100 body, so that the ejector rod 100 can be conveniently inserted into the through hole 210 of the mounting part 200.

In this embodiment, the locking groove 110 includes two opposite arc-shaped side surfaces 111, and the two arc-shaped side surfaces 111 are respectively located at two sides of the central axis of the top rod 100. The clamping groove 110 adopts the structure, so that the limiting piece 300 can be conveniently rotated out of the clamping groove 110 when the ejector rod 100 rotates.

In the present embodiment, the plurality of card slots 110 are arranged equidistantly. Each card slot 110 is correspondingly provided with a marking line 112, and the distance between two marking lines 112 represents the adjustable length of the movement of the limiting member 300 by one card slot 110. The set-up marker line 112 may facilitate the installer to measure the set-up in advance to facilitate installation.

As shown in fig. 8, the present embodiment further provides a kitchen range chassis, which includes a chassis body 400 and the above-mentioned top bar assembly. The cooking stove chassis adopts the structure, and the ejector rod component is arranged on the outer side face of the chassis body 400, so that when the cooking stove chassis is installed on a cooking bench, the end part of the ejector rod 100 can be abutted to the side wall of the cooking bench opening as far as possible by adjusting the extension length of the ejector rod 100 of the ejector rod component, and the phenomenon that the cooking stove chassis is moved greatly in the using process due to the large gap between the side wall of the cooking stove chassis and the side wall of the cooking bench opening is avoided.

In this embodiment, the chassis body 400 has a first sidewall 410, the first sidewall 410 is located at a side away from the human body, and a mounting hole (not shown) is formed in the first sidewall 410, and the mounting hole is used for mounting the push rod assembly. During installation, the installation part 200 of the mandril component is fixed on the installation hole. Establish the ejector pin subassembly on the first lateral wall 410 of the one side of keeping away from human installation of chassis body 400, can make chassis body 400 can be closer to the human body when the installation to make gas cooking utensils be closer to the human body more, conveniently cook.

The chassis body 400 further has a second sidewall 420, and the second sidewall 420 is disposed opposite to the first sidewall 410. In this embodiment, no mounting holes are provided on the second sidewall 420. However, in other embodiments, mounting holes are formed in both the front and rear side walls (the first side wall 410 and the second side wall 420) of the chassis body 400, and it is possible to select which side the lifter assembly is mounted on according to the front-rear distance of the cooktop opening or the protruding length of the lifter 100 when the lifter assembly is mounted on both sides. Meanwhile, the situation that the roof opening in the front-back direction of a human body is too wide and the roof assembly cannot meet the requirements due to the arrangement of the ejector rod assembly on one side can be avoided.

The chassis body 400 further has a third sidewall 430 and a fourth sidewall 440 vertically disposed with the first sidewall 410, and when the chassis body 400 is installed, the third sidewall 430 and the fourth sidewall 440 are respectively located at both sides of the human body. In the present embodiment, the third and fourth sidewalls 430 and 440 are not provided with mounting holes. In other embodiments, however, mounting holes are provided in the third sidewall 430 and/or the fourth sidewall 440. The mounting holes formed in the third side wall 430 and/or the fourth side wall 440 can limit the side wall of the chassis body 400 located in the left-right direction of the human body, so that the gas cooker is prevented from moving greatly in the left-right direction when in use, and the position of the gas cooker in the left-right direction can be adjusted as required.

The embodiment also provides a gas cooker which comprises the cooker chassis.

Although specific embodiments of the present invention have been described above, it will be understood by those skilled in the art that this is by way of example only and that the scope of the invention is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the spirit and the principles of the present invention, and these changes and modifications are all within the scope of the present invention.

Claims (12)

1. The ejector rod assembly is characterized by comprising an installation part, a limiting part and an ejector rod, wherein the installation part is provided with a through hole, and the ejector rod penetrates through the through hole and can rotate and axially move in the through hole;

the medial surface of through-hole is along radially being equipped with the holding tank, the locating part is located in the holding tank, the surface of ejector pin is equipped with a plurality of draw-in grooves along the axial, the draw-in groove rotate with when the holding tank corresponds the position, the locating part can stretch into in the draw-in groove and restriction the ejector pin takes place axial displacement.

2. A ram assembly as set forth in claim 1 wherein the mounting member has a non-circular configuration on an outer peripheral surface thereof, the mounting member having a mounting portion on the outer peripheral surface thereof;

the installation department includes limit flange and joint piece, limit flange with form the mounting groove between the joint piece, limit flange certainly the outer peripheral face of installed part is outside protruding, the joint piece has a plurality ofly and the ring is located the outer peripheral face of installed part, the joint piece is from keeping away from the one end of mounting groove is close to the one end of mounting groove has the plane that the slope set up.

3. A ram assembly according to claim 1, wherein the limiting member comprises a first connecting section and a second connecting section, the first connecting section and the second connecting section form a V-shaped structure with elasticity, and the unconnected ends of the first connecting section and the second connecting section are provided with bending sections which extend outwards and are folded back downwards.

4. A ram assembly as set forth in claim 3 wherein said receiving groove has detents at opposite ends thereof for mating with said two curved sections of said retainer, said retainer having a V-shaped configuration that partially extends into said through-hole when no external force is applied.

5. The ejector rod assembly of claim 1, wherein the ejector rod comprises an ejector rod body, a first limiting part and a second limiting part are respectively arranged at two ends of the ejector rod body, the outer diameters of the first limiting part and the second limiting part are both larger than the inner diameter of the through hole, and the second limiting part is detachably mounted on the ejector rod body.

6. A ram assembly according to claim 1, wherein the catch comprises two oppositely disposed arcuate sides, one on each side of the central axis of the ram.

7. A ram assembly according to claim 1 wherein a plurality of the pockets are arranged equidistantly.

8. A hob base, characterized in, that the hob base comprises a base body and a top bar assembly according to any one of the claims 1-7.

9. The cooktop pan of claim 8, wherein the pan body has a first sidewall, the first sidewall is located on a side away from a human body, and the first sidewall has a mounting hole for fixedly mounting the mounting member.

10. The cooktop pan of claim 9, wherein the pan body further has a second sidewall disposed opposite the first sidewall, the second sidewall having the mounting hole disposed thereon.

11. The cooking utensil chassis of claim 8, wherein the chassis body further comprises a third side wall and a fourth side wall, when the chassis body is installed, the third side wall and the fourth side wall are respectively located on two sides of a human body, and a mounting hole is formed in the third side wall and/or the fourth side wall and used for fixedly mounting the mounting piece.

12. Gas hob, characterized in, that the gas hob comprises a hob chassis according to any one of the claims 8-11.

Images