CN214170282U - Translation door guide rail, translation door assembly and refrigeration house - Google Patents
Translation door guide rail, translation door assembly and refrigeration house Download PDFInfo
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- CN214170282U CN214170282U CN202022794212.5U CN202022794212U CN214170282U CN 214170282 U CN214170282 U CN 214170282U CN 202022794212 U CN202022794212 U CN 202022794212U CN 214170282 U CN214170282 U CN 214170282U
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Abstract
The utility model discloses a translation door guide rail, translation door assembly and freezer. The translation door guide rail is applied to the translation door of the refrigeration house and comprises a straight rail section and a guide section connected with the end part of the straight rail section; the upper portion of direction section has the recess of undercut, and when freezer translation door shifted to the direction section from straight rail section, the gyro wheel of freezer translation door slided into in the recess downwards. When the refrigerator translation door is closed, the refrigerator translation door moves to the guide section from the straight rail section, the roller of the refrigerator translation door slides downwards into the groove, the door body falls down to a certain height and presses towards the door frame of the refrigerator, and the door body is tightly attached to the door seal glue and the floor mop glue to form sealing. When the translation door of the refrigeration house is opened, the roller drives the door body to move from the guide section to the straight rail section, the door body is lifted and horizontally translated forwards, so that the door sealing glue is separated from the door frame and the floor mop glue leaves the ground, the friction force for translation opening is reduced, and the translation door is convenient to open.
Description
Technical Field
The utility model relates to a freezer translation door technical field, concretely relates to translation door guide rail, translation door assembly, freezer.
Background
With the progress of science and technology and the development of economy, the industry of frozen and refrigerated foods is rapidly increased, and the application of a refrigeration house is gradually common. At present, the translation type cold storage door is adopted by most of cold storages, the roller is installed at the top of the door body of the translation type cold storage door, the door body is hoisted on a guide rail fixed on a cold storage wallboard, and the translation type cold storage door slides on the guide rail through the roller to translate.
Because the requirement of the refrigeration house on the temperature is higher, the refrigeration house door is used as the only opening of the refrigeration house, and the sealing degree directly influences the heat preservation performance of the refrigeration house. The applicant researches and discovers that the following problems exist in the design of the existing cold storage door:
in order to facilitate the sliding of the door body, a gap needs to be arranged between the door body and the door frame, but the sealing requirement of the cold storage door is very high, so that the sealing effect is reduced by the structure. In the prior art, in order to improve the sealing effect, door sealing glue, floor mop glue and the like can be arranged around the door frame or on the cold storage door in the field, and after the door frame is closed, the door body and the door frame are attached more tightly and are not easy to move, so that the door frame has higher sealing performance.
But the existing translation door of the refrigeration house only has displacement in the horizontal direction when being opened and closed; after the sliding door is opened and closed for a long time, the sliding door seal and the floor mop glue are abraded, the sealing effect is affected, and the sliding door is opened and closed laboriously due to the friction force of the sealing element. The translation door of the refrigeration house is to be optimized and improved.
SUMMERY OF THE UTILITY MODEL
In order to overcome the technical defect, the utility model provides a translation door guide rail, translation door assembly, freezer.
In order to solve the above problem, the utility model discloses realize according to following technical scheme:
in a first aspect, the utility model provides a translation door guide rail, which is applied to a translation door of a refrigeration house, and comprises a straight rail section and a guide section connected with the end part of the straight rail section;
the upper portion of direction section has the recess of undercut, and when freezer translation door shifted to the direction section from straight rail section, the gyro wheel of freezer translation door slided into in the recess downwards.
Preferably, the groove wall and the groove bottom of the groove are continuous arc-shaped surfaces.
Preferably, the guide section is in a bent non-straight strip shape, and the roller of the freezer translation door moves along the bending direction of the guide section so as to drive the freezer translation door to be pressed in the freezer.
Preferably, the straight rail section and the guide section are spliced into a whole along the horizontal direction.
Preferably, the straight rail section is of a strip-shaped structure, and the cross section of the straight rail section is trapezoidal.
Preferably, the straight rail section is made of aluminum, and the guide section is made of plastic.
In a second aspect, the utility model provides a translation door assembly, which is applied to a refrigeration house and comprises a door body and the translation door guide rail; the door body is provided with a roller which is slidably connected with the sliding door guide rail.
Preferably, the sliding door assembly comprises two sections of sliding door guide rails, the two sections of sliding door guide rails are horizontally arranged, and the guide section of the rear sliding door guide rail is connected with the straight rail section of the front sliding door guide rail;
the door body is provided with two rollers corresponding to the two sections of sliding door guide rails, and the distance between the two rollers is matched with the distance between the two grooves, so that the two rollers can slide into the grooves simultaneously.
The third aspect, the utility model also provides a freezer, including the storehouse body and set up as above on the storehouse body translation door assembly.
Preferably, the warehouse body is formed by combining a plurality of composite plates, and each composite plate comprises two steel plates arranged at intervals and a filling layer arranged between the two steel plates;
the inner surface of the steel plate is fixedly connected with a plurality of anti-falling clamping pieces which are embedded in the filling layer;
the anti-falling clamping piece is of a strip-shaped structure matched with the length or width of the steel plate;
the anti-falling clamping piece comprises a first side plate, a second side plate and a third side plate which are connected in sequence; the first side plate and the third side plate are perpendicular to the second side plate, and the third side plate is overhead in front of the inner surface of the steel plate.
Compared with the prior art, the beneficial effects of the utility model are that:
when the refrigerator translation door is closed, the refrigerator translation door moves to the guide section from the straight rail section, the roller of the refrigerator translation door slides downwards into the groove, the door body falls down to a certain height and presses towards the door frame of the refrigerator, and the door body is tightly attached to the door seal glue and the floor mop glue to form sealing. When the translation door of the refrigeration house is opened, the roller drives the door body to move from the guide section to the straight rail section, the door body is lifted away from the door frame and the floor mop adhesive, the friction force of translation opening is reduced, and the translation door is convenient to open.
Drawings
The following detailed description of embodiments of the invention is provided with reference to the accompanying drawings, in which:
fig. 1 is a schematic structural view of a sliding door guide rail of the present invention;
fig. 2 is a perspective view of the sliding door guide rail of the present invention;
FIG. 3 is a schematic view of the sliding door assembly of the refrigerator of the present invention;
FIG. 4 is a partial enlarged view of the schematic view of the translation door assembly of the freezer of the present invention;
FIG. 5 is a schematic view of the translation door assembly for the freezer of the present invention;
FIG. 6 is a structure view of the composite slab layer of the refrigerator of the present invention;
fig. 7 is a schematic view of the combination of the steel plate and the anti-falling fastener of the present invention;
fig. 8 is a top view of the anti-dropping fastener of the present invention;
in the figure:
1-a translation door guide rail, 11-a straight rail section, 12-a guide section and 121-a groove;
2-a translation door of the refrigeration house and 21-a roller;
3-a refrigeration house, 31-a steel plate, 32-a filling layer and 33-an anti-falling fastener.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
As shown in fig. 1-2, the present invention relates to a sliding door guide rail with a preferred structure.
As shown in fig. 1, the sliding door guide rail 1 includes a straight rail section 11 and a guide section 12 connected to each other, the guide section 12 is integrally spliced with the end of the straight rail section 11 and is tightly connected to the end of the straight rail section, and the straight rail section and the guide section are located on the same straight line.
The utility model discloses an innovation part lies in, the upper portion of direction section 12 has undercut's recess 121, and when freezer translation door 2 shifted to the direction section from straight rail section, the gyro wheel of freezer translation door 2 slided into in the recess downwards. Specifically, the method comprises the following steps:
when the refrigerator translation door is closed, the refrigerator translation door 2 is shifted to the guide section from the straight rail section, the roller of the refrigerator translation door slides downwards into the groove, and then the door body falls down to a certain height and is pressed towards the door frame of the refrigerator, so that the door body is tightly attached to the door sealant and the floor mop sealant to form sealing. When the translation door of the refrigeration house is opened, the roller drives the door body to move from the guide section to the straight rail section, the door body is lifted away from the door frame and the floor mop adhesive, the friction force of translation opening is reduced, and the translation door is convenient to open.
As shown in fig. 2, the groove wall and the groove bottom of the groove 121 are continuous arc surfaces. Compare chute etc. this more does benefit to the steady slip of freezer translation door, reduces the door body that the displacement brought and jolts.
The utility model discloses preferably, the crooked non-vertical strip of direction section 12, the gyro wheel of freezer translation door remove along the crooked direction of direction section to drive freezer translation door to freezer pressfitting. The guide section is slightly bent horizontally. Specifically, the principle of the curved arrangement of the guide section is as follows:
when the sliding door guide rail is normally installed in the refrigeration house, the guide section is slightly bent so as to enable the guide section to approach the outer surface of the refrigeration house. When the translation door of the refrigeration house is closed, the roller wheel drives the door leaf to enter the guide section, and the door leaf moves downwards along the groove and simultaneously moves along the bending direction, so that the door leaf moves downwards and presses the refrigeration house, and then the door leaf is tightly pressed with door sealing glue and mop glue, and a sealing structure is formed. When the translation door of the refrigeration house is opened, the door leaf resets along the guide section, the door leaf is separated from the door sealing glue and the floor mop glue, the friction force of translation opening is reduced, and the translation door is convenient to open.
Based on the above description, the person skilled in the art is sufficient to implement the present invention. Preferably, in order to make freezer translation door level and smooth closed, the end of direction section can set to straight rail, and the direction section includes bent part and straight rail part promptly, and the gyro wheel gets into straight rail part after along bent part displacement, can make freezer translation door level and smooth closed.
Specifically, the straight rail section is a long-strip section made of aluminum materials. The guide section is made of plastic. And the cross-section of straight rail section is trapezoidal, but the gyro wheel of most translation door of adaptation, and makes the structural strength of translation door excellent, is difficult to the bending deformation. And the straight rail section is of a strip-shaped structure and does not have any bent groove and the like.
In one implementation, the straight rail section and the guide section can be spliced and embedded in an inserting way, and the like. Or the straight rail section and the guide section are fixed on the surface of the refrigeration house according to the preset installation position and are tightly spliced.
As shown in fig. 3-5, the utility model also provides a translation door assembly, this translation door assembly is applied to the freezer. The translation door assembly comprises a refrigeration house translation door 2 and the translation door guide rail 1; the door body is provided with a roller 21, and the roller 21 is slidably connected with the sliding door guide rail 1.
In a preferred embodiment, as shown in fig. 5, the sliding door assembly comprises two sliding door guide rails 1, the two sliding door guide rails 1 are horizontally arranged, and the guide section of the rear sliding door guide rail is connected with the straight rail section of the front sliding door guide rail. When the translation door assembly is applied to a refrigeration house, the two sections of translation door guide rails are connected end to end and horizontally fixed on the outer wall of the refrigeration house.
The freezer translation door 2 is provided with two rollers 21 corresponding to the two sections of translation door guide rails 1, and the distance between the two rollers 21 is matched with the distance between the two grooves, so that the two rollers can slide into the grooves simultaneously.
As shown in fig. 3 and 5, the utility model also provides a freezer, including the storehouse body of freezer 3 and foretell translation door assembly, translation door assembly installs on the outer wall of the storehouse body for the storehouse door of the body of opening and shutting. Two sections of translation door guide rails 1 are arranged above the warehouse door.
Preferably, the refrigerator body is further provided with a third section of sliding door guide rail which is arranged on one side of the refrigerator door and is positioned below the front two sections of sliding door guide rails, and the middle part of the right side of the refrigerator sliding door 2 is further provided with a roller which is in sliding connection with the third section of sliding door guide rail.
The utility model discloses preferably, the storehouse body forms for the combination of polylith composite sheet, the composite sheet is the rectangle square body. As shown in fig. 6, the composite plate includes two steel plates 31 arranged at intervals, and a filling layer 32 arranged between the two steel plates; the inner surface of the steel plate is fixedly connected with a plurality of anti-falling clamping pieces 33, and the anti-falling clamping pieces 33 are embedded in the filling layer 32; the anti-falling clamping piece 33 is of a long strip structure matched with the length or width of the steel plate 31; the anti-falling clamping piece 33 comprises a first side plate, a second side plate and a third side plate which are connected in sequence; the first side plate and the third side plate are perpendicular to the second side plate, and the third side plate is overhead in front of the inner surface of the steel plate.
As shown in fig. 8, the anti-falling-off fastener 3 includes a first side plate, a second side plate and a third side plate which are integrally formed, and the first side plate, the second side plate and the third side plate are connected in sequence. The second side plate is used for connecting the first side plate and the third side plate, and the width of the second side plate is larger than that of the first side plate and that of the third side plate, so that the first side plate and the third side plate are separated by a distance.
As shown in fig. 7, the anti-falling fastener 3 is a long strip structure, specifically, the length of the anti-falling fastener matches with the length or width of the steel plate: the length of the anti-falling clamping piece is the same as or slightly shorter than the length or the width of the steel plate. In this embodiment, the anti-dropping fastener is a steel metal sheet metal part, such as stainless steel, aluminum plate, etc.
Regarding the fixed mode of anticreep fastener, the welding has a plurality of screws on the internal surface of steel sheet, and a plurality of screws set up along length direction or the wide band direction interval arrangement of steel sheet, set up according to the mounting means of anticreep fastener. The first sideboard of anticreep fastener is seted up corresponding through-hole to wear to establish the anticreep fastener and cup joint at the screw, again with anticreep fastener and screw mutual welding can.
In one implementation, the filling layer is made of flame-retardant polyurethane foam. The high-temperature resistant foaming material and the flame retardant are compounded for processing. Specifically, the utility model discloses an among the composite sheet forming process, under forming die's assistance, fire-retardant polyurethane material carries out the foaming shaping between two steel sheets, and two steel sheets all are provided with a plurality of anticreep fasteners. And in the foaming process of the flame-retardant polyurethane material, the anti-falling clamping piece can be completely wrapped. Simultaneously, first sideboard also is filled by combustion-supporting polyurethane material in the interval between steel sheet, third sideboard and the steel sheet, and after filling layer solidification shaping, the anticreep fastener is solidified in the filling layer, can prevent the separation of steel sheet and filling layer through the anticreep fastener to realize the reciprocal anchorage between steel sheet and the filling layer.
Other structures of the translation door guide rail, the translation door assembly and the refrigeration house in the embodiment refer to the prior art.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, so that any modification, equivalent change and modification made by the technical spirit of the present invention to the above embodiments do not depart from the technical solution of the present invention, and still fall within the scope of the technical solution of the present invention.
Claims (10)
1. The utility model provides a translation door guide rail, is applied to freezer translation door, its characterized in that:
the sliding door guide rail comprises a straight rail section and a guide section connected with the end part of the straight rail section;
the upper portion of direction section has the recess of undercut, and when freezer translation door shifted to the direction section from straight rail section, the gyro wheel of freezer translation door slided into in the recess downwards.
2. The sliding door guide rail according to claim 1, wherein:
the groove wall and the groove bottom of the groove are continuous arc-shaped surfaces.
3. The sliding door guide rail according to claim 1, wherein:
the guide section is in a bent non-straight strip shape, and the roller of the refrigeration house translation door moves along the bending direction of the guide section so as to drive the refrigeration house translation door to be pressed in the refrigeration house.
4. The sliding door guide rail according to claim 1, wherein:
the straight rail section and the guide section are spliced into a whole along the horizontal direction.
5. The sliding door guide rail according to claim 1, wherein:
the straight rail section is of a strip-shaped structure, and the cross section of the straight rail section is trapezoidal.
6. The sliding door guide rail according to claim 1, wherein:
the straight rail section is made of aluminum materials, and the guide section is made of plastics.
7. A translation door assembly applied to a refrigeration house is characterized by comprising a door body and a translation door guide rail according to any one of claims 1 to 6; the door body is provided with a roller which is slidably connected with the sliding door guide rail.
8. The translating door assembly of claim 7 wherein:
the sliding door assembly comprises two sections of sliding door guide rails which are horizontally arranged, and a guide section of a rear sliding door guide rail is connected with a straight rail section of a front sliding door guide rail;
the door body is provided with two rollers corresponding to the two sections of sliding door guide rails, and the distance between the two rollers is matched with the distance between the two grooves, so that the two rollers can slide into the grooves simultaneously.
9. A cold storage comprising a storage body and the sliding door assembly of claim 7 disposed on the storage body.
10. The refrigeration house according to claim 9, wherein the house body is formed by combining a plurality of composite plates, each composite plate comprises two steel plates arranged at intervals and a filling layer arranged between the two steel plates;
the inner surface of the steel plate is fixedly connected with a plurality of anti-falling clamping pieces which are embedded in the filling layer;
the anti-falling clamping piece is of a strip-shaped structure matched with the length or width of the steel plate;
the anti-falling clamping piece comprises a first side plate, a second side plate and a third side plate which are connected in sequence; the first side plate and the third side plate are perpendicular to the second side plate, and the third side plate is overhead in front of the inner surface of the steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022794212.5U CN214170282U (en) | 2020-11-27 | 2020-11-27 | Translation door guide rail, translation door assembly and refrigeration house |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022794212.5U CN214170282U (en) | 2020-11-27 | 2020-11-27 | Translation door guide rail, translation door assembly and refrigeration house |
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| Publication Number | Publication Date |
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| CN214170282U true CN214170282U (en) | 2021-09-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022794212.5U Active CN214170282U (en) | 2020-11-27 | 2020-11-27 | Translation door guide rail, translation door assembly and refrigeration house |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115288585A (en) * | 2022-08-31 | 2022-11-04 | 宁波欧尼克科技有限公司 | Movable electric signal shielding door |
| CN116044270A (en) * | 2022-11-11 | 2023-05-02 | 江苏晶雪节能科技股份有限公司 | Guide rail diversion system of sliding door |
-
2020
- 2020-11-27 CN CN202022794212.5U patent/CN214170282U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115288585A (en) * | 2022-08-31 | 2022-11-04 | 宁波欧尼克科技有限公司 | Movable electric signal shielding door |
| CN116044270A (en) * | 2022-11-11 | 2023-05-02 | 江苏晶雪节能科技股份有限公司 | Guide rail diversion system of sliding door |
| CN116044270B (en) * | 2022-11-11 | 2024-07-05 | 江苏晶雪节能科技股份有限公司 | Guide rail diversion system of sliding door |
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