CN217987322U - Door pull rod structure of steam box - Google Patents
Door pull rod structure of steam box Download PDFInfo
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- CN217987322U CN217987322U CN202221921192.6U CN202221921192U CN217987322U CN 217987322 U CN217987322 U CN 217987322U CN 202221921192 U CN202221921192 U CN 202221921192U CN 217987322 U CN217987322 U CN 217987322U
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- pull rod
- box
- door
- box body
- limiting
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Abstract
The utility model discloses a steam box door pull rod structure, which comprises a box body, a box door, a hinge, a pull rod and a tension spring, wherein one end of the hinge is connected with the box door, and the other end of the hinge is connected with the outer wall of the box body; one end of the pull rod is connected with the box door, the other end of the pull rod extends into the box body and is connected with the tension spring, a limiting notch is arranged at one end of the pull rod extending into the box body, a limiting part is arranged in the box body, and the limiting part is positioned on the motion track of the limiting notch; the utility model discloses have the buffering effect, improve holistic life, prevent that the box is damaged.
Description
Technical Field
The utility model relates to a steam box door pull rod structure.
Background
Due to the rapid development of modern catering industry, catering is spread throughout various communities. Middle and large-scale restaurants and communities all adopt steam boxes to cook. Be equipped with a plurality of cavity on the steam ager, all be equipped with the chamber door on every cavity, realize the sealed effect of cavity. One end of the hinge is connected with the box door, the other end of the hinge is connected with the casing of the steam box, one end of the pull rod is connected with the box door, the other end of the pull rod extends into the box body, and the other end of the pull rod moves relative to the box body. Furthermore, in order to improve the buffering effect, one end of the pull rod extending into the box body is connected with a spring, so that the box door can be buffered when being opened, and the operating force of workers can be reduced when the box door is closed. The opening protection effect of the box door is realized through the matching of the pull rod and the hinge.
But even so, the back is opened to the chamber door, and the chamber door can drive the pull rod motion fast under the action of gravity, and the pull rod often collides the box to lead to the pull rod to damage or the box damages, reduce holistic life.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides a steam ager chamber door pull rod structure.
The utility model discloses the technical scheme who solves its technical problem and adopt is: a pull rod structure of a box door of a steam box comprises a box body, the box door, a hinge, a pull rod and a tension spring, wherein one end of the hinge is connected with the box door, and the other end of the hinge is connected with the outer wall of the box body; one end of the pull rod is connected with the box door, the other end of the pull rod extends into the box body and is connected with the tension spring, a limiting notch is arranged at one end of the pull rod extending into the box body, a limiting part is arranged in the box body, and the limiting part is located on the motion track of the limiting notch.
By adopting the structure, when the pull rod is about to impact the inner wall of the box body in the door opening process, the limiting part extends into the limiting notch, so that the limiting and buffering effect is realized, the impact force of the pull rod on the box body is greatly reduced, and the service lives of the pull rod and the box body are greatly prolonged. And under the effect of extension spring, the chamber door can take place to kick-back, and spacing breach can also restrict the resilience of chamber door.
The limiting part is a roller, the pull rod slides on the roller, and the roller is embedded into the limiting notch.
The arrangement of the idler wheels is adopted, in the using process, the pull rod plays a role in sliding guiding in the moving process, and the limiting notch is matched with the idler wheels, so that the effect of buffering and limiting is better realized. The limiting notch is preferably arc-shaped, and the roller is preferably attached to the limiting notch. The cooperation of gyro wheel and spacing breach can also restrict the resilience of chamber door.
Wherein, the pull rod is provided with an inclined plane part, and the limiting piece slides on the inclined plane part.
The inclined plane part is arranged, so that a force decomposition effect is formed, the roller slides on the inclined plane part, a buffering effect is better realized, and the inclination angle of the inclined plane part can be selected according to actual requirements.
Wherein, the pull rod stretches into to be equipped with the overhead kick portion on the one end in the box, and the box inner wall is located the motion trail of overhead kick portion.
The arrangement of the inverted hook part improves the limiting effect of the pull rod and prevents the pull rod from being separated from the box body.
Wherein, be equipped with at least one fixed orifices in the overhead kick portion, extension spring one end is connected with one of them fixed orifices.
The arrangement of the fixing hole is adopted, so that the connection and fixing effects between the tension spring and the pull rod are better.
Wherein, the box is equipped with the fixed column in, and the extension spring other end is connected fixedly with the fixed column.
Through the setting of fixed post for the monolithic stationary effect of extension spring is better, better realization effect that resets.
Wherein, be equipped with the sealing member on the box, the sealing member part is fixed on the box, and the sealing member part stretches out outside the box.
Through the setting of sealing member for the cooperation between box and the chamber door is inseparabler, better sealed effect of realization.
Wherein, the sealing member is provided with a plurality of bulges on one side facing the box door.
Adopt bellied setting, further improve holistic sealed effect.
Drawings
Fig. 1 is a schematic structural view of a door closing state of embodiment 1 of the present invention;
fig. 2 is a schematic structural view of the embodiment 1 of the present invention in an open state;
fig. 3 is a schematic structural view of a sealing member according to embodiment 1 of the present invention.
Detailed Description
Example 1:
referring to fig. 1-3, a door pull rod structure of a steam box comprises a box body 1, a box door 2, a hinge 3, a pull rod 4 and a tension spring 5.
The box body 1 comprises a plurality of chambers, and the box door 2 is used for sealing the chambers. In the present embodiment, only one case 1 will be described as an example. It should be noted here that the side wall of the box body 1 is a hollow structure, and it is not actually communicated with the chamber, when the box door 2 is opened, the opening of the chamber and the position where the hollow position pull rod 4 penetrates out are coplanar, and at this time, they are communicated with each other, when the box door 2 is closed, because of the effect of the sealing member, they are not communicated with each other. It should be noted here that one box door 2 preferably corresponds to two pull rods 4 and the structure connected with the pull rods 4, that is, two ends of the box door 2 are respectively matched with the two pull rods 4, so as to achieve the connection fixing effect.
Be equipped with fixed column 11 and locating part 12 in the lateral wall of box 1, fixed column 11 is used for the one end of fixed extension spring 5, and locating part 12 then cooperates with pull rod 4, forms the direction slip and the spacing fixed effect of pull rod 4. In this embodiment, the position-limiting member 12 is preferably a roller, so that the roller is rotatably disposed relative to the box 1, i.e. the roller can rotate. It should be noted that a connection line between the imaginary center point of the fixing post 11 of the tension spring 5 and the imaginary center point of the roller is connected obliquely to the horizontal plane, that is, the connection line is not arranged horizontally, so as to ensure the decomposition of the oblique force of the pull rod 4 and further improve the anti-buffering effect of the box door 2.
Still be equipped with sealing member 6 on box 1 towards 2 one sides of chamber door, 6 parts of sealing member are fixed on box 1, and 6 parts of sealing member stretch out outside box 1, and sealing member 6 is equipped with a plurality of arch 61 towards 2 one sides of chamber door. Through the setting of sealing member 6 for the cooperation between box 1 and chamber door 2 is inseparabler, better realization sealed effect. The arrangement of the bulge 61 is adopted, and the overall sealing effect is further improved. In this embodiment, the protrusions 61 may be uniform or non-uniform in size, and are preferably non-uniform in size. In this embodiment, the size of the projection 61 located in the middle is larger than the size of the projection 61 located in the remaining positions.
One end of the pull rod 4 is connected with the box door 2 to form a linkage effect, namely, the box door 2 moves to drive the pull rod 4 to move. Be equipped with barb portion 41 on the other end of pull rod 4, barb portion 41 stretches into to the box 1 lateral wall in, and this place needs to explain, and box 1 lateral wall is inside to be located on barb portion 41's movement track, forms spacing effect, and this place specifically indicates inside towards a lateral wall of chamber door 2. The inverted hook part 41 is provided with at least one fixing hole 411, and one end of the tension spring 5 is connected with one fixing hole 411. By adopting the fixing hole 411, the connection and fixing effect between the tension spring 5 and the pull rod 4 is better. The quantity of fixed orifices 411 is preferred three in this embodiment, and the user of service can select different fixed orifices 411 according to actual demand, improves extension spring 5's energy storage effect.
Be equipped with spacing breach 42 on the bottom surface one side towards the junction of pull rod 4 and overhead kick portion 41, in this embodiment, spacing breach 42 is the preferred arc, and when spacing breach 42 and gyro wheel cooperation, preferred both are the laminating setting here, play better spacing fixed effect. In this embodiment, in order to ensure the strength of the pull rod 4, the pull rod 4 is preferably made of a metal plate. Here, the side of the limit notch 42 close to the inverted hook 41 may be a plane, so as to further improve the overall limit effect.
The side of the pull rod 4 facing the stopper 12 is provided with a slope 43, and the stopper 12 slides on the slope 43. By adopting the inclined plane part 43, the force decomposition effect is formed, so that the roller slides on the inclined plane part 43, the buffering effect is better realized, and the inclination angle of the inclined plane part 43 can be selected according to actual requirements.
One end of the tension spring 5 is connected with the fixed column 11, and the other end of the tension spring is matched with the fixed hole 411 on the pull rod 4 to form the reset effect of the pull rod 4, so that the buffering effect is further improved.
One end of the hinge 3 is connected with the box door 2, the other end of the hinge 3 is connected with the outer wall of the box body 1, the effect of connecting and fixing the box door 2 and the box body 1 is achieved, and it needs to be explained that the hinge 3 is also two and respectively corresponds to the two sides of the box door 2. The hinge 3 is here in particular connected fixedly to the lower end of the door 2.
2 lower extremes of chamber door are through pull rod 4, hinge 3 realization connection fixed effect, and the upper end of chamber door 2 then realizes locking through the hasp, and when chamber door 2 was opened, 2 upper ends of chamber door and 1 unlocking of box, because under the effect of gravity, 2 automatic whereabouts of chamber door realize the fixed effect of buffering through hinge 3 and pull rod 4, under this kind of state, pull rod 4 along the gyro wheel motion for spacing breach 42 just with the gyro wheel cooperation, realize the effect of spacing buffering. By adopting the arrangement of the rollers, in the using process, the pull rod 4 plays a role in sliding guide in the moving process, and the limit notch 42 is matched with the rollers, so that the effect of buffering and limiting is better realized. The spacing indentations 42 are preferably arcuate here and the rollers preferably engage the spacing indentations 42.
By adopting the structure, in the door opening process, when the pull rod 4 is about to impact the inner wall of the box body 1, the limiting part 12 extends into the limiting notch 42, so that the limiting and buffering effects are realized, the impact force of the pull rod 4 on the box body 1 is greatly reduced, and the service lives of the pull rod 4 and the box body 1 are greatly prolonged. Limiting gap 42 can cross limiting piece 12, and under the action of tension spring 5, door 2 can rebound, so that pull rod 4 moves in the opposite direction, limiting gap 42 is matched with limiting piece 12 again, and the rebound effect of door 2 is limited.
Claims (8)
1. The utility model provides a steam ager chamber door pull rod structure which characterized in that: the box door hinge comprises a box body, a box door, a hinge, a pull rod and a tension spring, wherein one end of the hinge is connected with the box door, and the other end of the hinge is connected with the outer wall of the box body; one end of the pull rod is connected with the box door, the other end of the pull rod extends into the box body and is connected with the tension spring, a limiting notch is arranged at one end of the pull rod extending into the box body, a limiting part is arranged in the box body, and the limiting part is located on the motion track of the limiting notch.
2. The pull rod structure of a door of a steam box as claimed in claim 1, wherein: the limiting part is a roller, the pull rod slides on the roller, and the roller is embedded into the limiting notch.
3. The pull rod structure of a door of a steam box as claimed in claim 1, wherein: the pull rod is provided with an inclined plane part, and the limiting part slides on the inclined plane part.
4. The box door pull rod structure of the steam box as claimed in claim 1, characterized in that: the pull rod stretches into one end in the box body and is provided with an inverted hook part, and the inner wall of the box body is positioned on the motion trail of the inverted hook part.
5. The pull rod structure of a door of a steam box as claimed in claim 4, wherein: the inverted hook part is provided with at least one fixing hole, and one end of the tension spring is connected with one of the fixing holes.
6. The pull rod structure of a door of a steam box as claimed in claim 5, wherein: a fixed column is arranged in the box body, and the other end of the tension spring is fixedly connected with the fixed column.
7. The pull rod structure of a door of a steam box as claimed in claim 1, wherein: the box body is provided with a sealing element, the sealing element part is fixed on the box body, and the sealing element part extends out of the box body.
8. The pull rod structure of a door of a steam box as claimed in claim 7, wherein: one side of the sealing piece, which faces the box door, is provided with a plurality of bulges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221921192.6U CN217987322U (en) | 2022-07-22 | 2022-07-22 | Door pull rod structure of steam box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221921192.6U CN217987322U (en) | 2022-07-22 | 2022-07-22 | Door pull rod structure of steam box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217987322U true CN217987322U (en) | 2022-12-09 |
Family
ID=84317743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221921192.6U Active CN217987322U (en) | 2022-07-22 | 2022-07-22 | Door pull rod structure of steam box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217987322U (en) |
-
2022
- 2022-07-22 CN CN202221921192.6U patent/CN217987322U/en active Active
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