CN204177050U - The mouth frame of food refrigerated display cabinet and the fit structure of casing - Google Patents
The mouth frame of food refrigerated display cabinet and the fit structure of casing Download PDFInfo
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- CN204177050U CN204177050U CN201420597697.0U CN201420597697U CN204177050U CN 204177050 U CN204177050 U CN 204177050U CN 201420597697 U CN201420597697 U CN 201420597697U CN 204177050 U CN204177050 U CN 204177050U
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- flanging
- mouth frame
- shell
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- slot
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Abstract
The mouth frame of food refrigerated display cabinet and a fit structure for casing, belong to technical field of refrigerating devices.Mouth frame comprises a mouthful frame body, and mouth frame body is configured with casing slot; Casing comprises box-like body, box-like body comprises inner bag, shell and insulating foam layer, feature: be bent with mouthful frame at shell flanging towards the side of mouth frame body and coordinate a flanging, mouth frame coordinates flanging to be bent into inclination flanging towards the direction back to insulating foam layer, inclination flanging coordinates flanging to be bent into card base restriction flanging back to the side of insulating foam layer towards mouth frame, and card base limits flanging and coordinates with mouth frame the space structure between flanging to be slot; Mouth frame body is bent into shell cooperation flanging towards the side of shell flanging, coordinates flanging to be bent into the embedding pin of mouthful frame towards the side in mouth frame embedding pin chamber at shell.Effective prevention expanded material coordinates the slot between flanging and shell flanging from shell outwardly escapes; Assembling simplifies and operation intensity is light; Efficiency of assembling is high, uniform force and ensure that entirety is in conjunction with effect.
Description
Technical field
The utility model belongs to technical field of refrigerating devices, is specifically related to a kind of mouth frame of food refrigerated display cabinet and the fit structure of casing.
Background technology
Because food refrigerated display cabinet also has the strong point of showing food to client except having the function to food refrigerating and fresh-keeping, thus widely use in such as market, supermarket, wineshop and even public place (as station, airport) etc.Food refrigerated display cabinet is made up of three, upper, middle and lower part usually, and top is lamp box, for playing advertising effects, middle part is cabinet and reefer body part, for refrigerating varieties of food items, bottom be the main frame of refrigeration system as the position at compressor place, and covered by lower plaque and protect.
As is known in the industry, the casing of refrigerated display cabinet and the reefer body position corresponding with refrigerating box chamber door have the refrigerating box mouth frame that a global shape is square shape, and this refrigerating box mouth frame custom is referred to as " mouth frame ".Mouth frame in prior art is generally made up of upper frame body, lower frame body and a pair vertical framework, by the vertical framework of upper and lower framework and a pair mutually assembled and be configured to one complete and be combined with the inner bag and shell that form casing simultaneously, can see the door window frame structure of a Chinese patent CN203430326U(showcase to this), CN201612394U(showcase encloses frame) and the refrigerating box mouth mount structure of publication No. CN10407497A(refrigerator display case), etc.
Be not limited to the fit structure of the mouth frame of patent and the patent application scheme exemplified and casing above as shown in Figure 3, mouth frame comprises a mouthful frame body 1, and this mouthful of frame body 1 is configured with casing slot 11; Casing comprises box-like body 2, this box-like body 2 comprises inner bag 21 and shell 22, mouth frame body 1 is matched to insert embedding mode with box-like body 2 by casing slot 11, as shown in Figure 3, casing slot 11 has a pair, this is to the wherein casing slot in casing slot 11 and inner bag 21(and inner bag plate) edge inserting, and another casing slot in a pair casing slot 11 and shell 22(and casing outside plate) edge inserting.According to known to industry, the space between inner bag 21 and shell 22 is filled by expanded material, between inner bag 21 and shell 22, be that is configured with the insulating foam layer 23 of the structural system belonging to box-like body 2.
There is following technical problem in the mouth frame of above-mentioned food refrigerated display cabinet as shown in Figure 3 and the fit structure of casing: one, due to mouth frame body 1 casing slot 11 with the edge scarf (inserting) of shell 22 after more or less there is gap, that is there is the gap that cannot eliminate in the inserting position of shell and casing slot 11, thus in foaming process, the expanded material forming insulating foam layer 23 outwardly can be escaped from gap, cause mouthful frame body 1 position sealing thermal insulation poor, under food refrigerated display cabinet is in using state, there is dew condensation phenomenon and lose energy-conservation in the position of mouth frame body 1, they are two years old, in order to expanded material when artificially stoping foaming is outwardly escaped from the casing slot 11 of mouth frame body 1 with the position of shell 22 inserting, thus by after shell 22 and casing slot 11 inserting at this inserting position glue adhesive tape, by adhesive tape to gap shutoff, so cause troublesome poeration, not only increase the operation intensity of workman, and waste the adhesive tape as auxiliary material, its three, because the structure of mouth frame body 1 is lost rationally, need block-by-block and box-like body 2 assembled, thus not only affect integral assembling effect, and work efficiency is low, its four, because needs are by assembled for mouth frame body 1 block-by-block, be thus difficult to ensure assembled after the uniform force effect of mouth frame body 1, such as there is the anxiety of arch camber.
For above-mentioned prior art, be necessary rational modification in addition, for this reason, the applicant has done positive and useful design, and defines technical scheme described below.
Summary of the invention
Task of the present utility model be to provide a kind of when helping avoid foaming expanded material outwardly escape from the matching part between mouth frame body and shell and use and embody good sealing thermal insulation effect, be conducive to abandoning and use adhesive tape and use and simplify the operation and alleviate the assembling work intensity of workman, be of value to and assemble with shell with making mouthful frame intrinsic single and use and improve efficiency of assembling and have the uniform force being convenient to ensure mouth frame body and use the mouth frame of the food refrigerated display cabinet avoiding arching phenomenon and the fit structure of casing.
Task of the present utility model has been come like this, a kind of mouth frame of food refrigerated display cabinet and the fit structure of casing, and described mouth frame comprises a mouthful frame body, and this mouthful of frame body is configured with casing slot, described casing comprises box-like body, this box-like body comprises inner bag, shell and insulating foam layer, the position, edge of inner bag is inserted scarf in the position of the accent in the box-like body chamber corresponding to box-like body and described casing slot and is closed, the position, edge of shell and be configured with a shell flanging in the position of the accent corresponding to box-like body chamber, this shell flanging and this mates of mouth frame, insulating foam layer is between inner bag and shell, be characterised in that: be configured with a bite frame at described shell flanging towards the side of described mouth frame body and with the state bending being parallel to mouthful frame body and coordinate flanging, this mouthful of frame coordinates flanging to be configured with an inclination flanging towards the direction bending back to described insulating foam layer, this inclination flanging towards mouth frame coordinate flanging back to insulating foam layer side then bending and be configured with one card base limit flanging, this card base limits flanging and coordinates the space between flanging to be configured to slot with described mouth frame, wherein: coordinate flanging by described mouth frame, the space that inclination flanging and card base restriction flanging three jointly enclose and formed is configured to the embedding pin chamber of mouthful frame, described slot communicates with this mouthful of embedding pin chamber of frame, described mouth frame body towards described shell flanging side and be parallel to described mouth frame coordinate flanging state bending and be configured with one shell coordinate flanging, this shell coordinates flanging to coordinate flanging back to a side contacts of described insulating foam layer with mouth frame, flanging is coordinated to be configured with the embedding pin of a bite frame towards the length direction bending of the side in the embedding pin chamber of described mouth frame at this shell, this mouthful of embedding pin of frame is positioned at the embedding pin chamber of mouthful frame, the embedding pin of mouth frame coordinates the position, boundary of flanging to correspond to described slot with shell, and limits flanging restriction by described card base.
In a specific embodiment of the present utility model, described casing slot is high towards the height of the second slot wall of the side in described box-like body chamber towards the aspect ratio casing slot of the first slot arm of the side of described insulating foam layer.
In another specific embodiment of the present utility model, be configured with one first guiding surface towards the side of the second slot arm in the position of notch corresponding to described casing slot at described first slot wall, and be configured with one second guiding surface at the position of the notch corresponding to casing slot at the second slot wall equally towards the side of the first slot wall.
In another specific embodiment of the present utility model, the first described slot wall is 3: 2 with the ratio of the height of the second slot wall.
In another specific embodiment of the present utility model, the height of the first described slot wall is 1.2 or 1.5 ㎝, and the height of the second described slot wall is 0.8 or 1 ㎝.
Also have in a specific embodiment of the present utility model, the width of described casing slot adapts with the wall thickness of described inner chamber.
More of the present utility model and in a specific embodiment, described mouth frame body is plastics, described inner bag and shell are metal.
In an of the present utility model and then specific embodiment, the shape of cross section of the embedding pin of described mouth frame is zigzag.
One of technique effect of the technical scheme that the utility model provides, flanging is coordinated owing to being configured with mouthful frame on shell flanging, coordinate on flanging at mouth frame and be configured with inclination flanging, inclination flanging is configured with card base and limits flanging, and on mouth frame body, be configured with shell coordinate flanging, coordinate on flanging at shell and be configured with the embedding pin of mouthful frame, therefore when introducing expanded material in the region between inner bag and shell, expanded material is difficult to go beyond card base and limits flanging and the embedding pin of mouth frame and in the embedding pin chamber of inlet port frame, thus can effectively stop expanded material outwardly to be escaped from the slot between shell cooperation flanging and shell flanging, two, the embedding pin of mouth frame to coordinate flanging position, boundary with shell is corresponded to because card base limits flanging, thus the passage in the embedding pin chamber of expanded material gesture figure inlet port frame is made to be configured to labyrinth-like, so use adhesive tape shutoff without the need to resembling prior art, assembling work is significantly simplified and both can alleviate the operation intensity of workman, the waste of adhesive tape resource can be avoided again, three, rational in infrastructure due to mouth frame body, be thus able to assemble with inner bag and shell with the state of an overall square shape, not only efficiency of assembling is high simultaneously, and uniform force and can ensureing with the entirety of inner bag and shell in conjunction with effect.
Accompanying drawing explanation
Fig. 1 is example structure figure of the present utility model.
Fig. 2 is the A portion enlarged drawing of Fig. 1.
Fig. 3 is the mouth frame of food refrigerated display cabinet in prior art and the fit structure schematic diagram of casing.
Detailed description of the invention
Embodiment 1:
Refer to Fig. 1 and Fig. 2, give material and be plastics and a bite frame body 1 obtained by Mold Making, this mouthful of frame body 1 is configured with casing slot 11; Give a box-like body 2, this box-like body 2 comprises inner bag 21, shell 22 and insulating foam layer 23, material is the position, edge of the inner bag 21 of metal and corresponds to the position of accent in the box-like body chamber 24 of box-like body 2 and casing slot 11 and insert scarf and close, material is the position, edge of the shell 22 of metal and is configured with a shell flanging 221 in the position of the accent corresponding to box-like body chamber 24, this shell flanging 221 matches with mouth frame body 1, and insulating foam layer 23 is between inner bag 21 and shell 22.
Technical essential as the technical scheme that the utility model provides: be configured with a bite frame at previous housings flanging 221 towards the side of aforementioned mouth frame body 1 and with the state bending being parallel to mouthful frame body 1 and coordinate flanging 2211, this mouthful of frame coordinates flanging 2211 and shell flanging 221 to form vertical relation, this mouthful of frame coordinates flanging 2211 to be configured with an inclination flanging 2212 towards the direction bending back to aforementioned insulating foam layer 23, this inclination flanging 2212 towards mouth frame coordinate flanging 2211 back to insulating foam layer 23 side then bending and be configured with one card base limit flanging 2213, this card base limits flanging 2213 and coordinates the space between flanging 2211 to be configured to slot 2214 with described mouth frame.As shown in Figure 2, coordinating flanging 2211, inclination flanging 2212 and card base to limit by described mouth frame, flanging 2213 three encloses jointly and the space that formed is configured to the embedding pin chamber 2215 of shape mouth frame triangular in shape substantially, and aforesaid slot 2214 communicates with this mouthful of embedding pin chamber 2215 of frame.Aforementioned mouth frame body 1 towards shell flanging 221 side and be parallel to described mouth frame coordinate flanging 2211 state under bending and be configured with one shell coordinate flanging 12, this shell coordinates flanging 12 to coordinate flanging 2211 back to a side contacts of described insulating foam layer 23 with mouth frame, flanging 12 is coordinated to be configured with the embedding pin 121 of a bite frame towards the length direction bending of the side in the embedding pin chamber 2215 of aforementioned mouth frame at this shell, this mouthful of embedding pin of frame 121 is positioned at the embedding pin chamber 2215 of mouthful frame, the embedding pin of mouth frame 121 coordinates the position, boundary of flanging 12 to correspond to described slot 2214 with shell, and limit flanging 2213 by aforesaid card base to limit.
As shown in Figure 2, aforementioned casing slot 11 is high towards the height of the second slot wall 112 of the side in box-like body chamber 24 towards the aspect ratio casing slot 11 of the first slot arm 111 of the side of insulating foam layer 23, in the present embodiment, the height of the first slot wall 111 is 1.2 ㎝, and the height of the second slot wall 112 is 0.8 ㎝.
Preferably, be configured with one first guiding surface 111 towards the side of the second slot arm 112 in the position of notch corresponding to aforementioned casing slot 11 at aforementioned first slot wall 111, and be configured with one second guiding surface 1121 at the position of the notch corresponding to casing slot 11 at the second slot wall 112 equally towards the side of the first slot wall 111.Due to the existence of first, second guiding surface 1111,1121, when very moment frame body 1 coordinates with inner bag 21, inner bag 21 can be made correctly and quickly to enter in casing slot 11 towards the position, edge of the accent in box-like body chamber 24.In addition, according to industry specialty general knowledge, the width of casing slot 11 adapts with the thickness of the plate forming inner bag 21.
As shown in Figure 2, the shape of cross section of the embedding pin 121 of aforesaid mouth frame is substantially in zigzag (also can be referred to as font).
When assembling, by mouth frame body 1 to coordinate with inner bag 21 and shell 22 in the position of the accent corresponding to box-like body chamber 24 under the state forming an overall square shape simultaneously.When introducing expanded material in the region between inner bag 21 and shell 22, expanded material suffers that mouthful frame coordinates flanging 2211, inclination flanging 2212, card base to limit the obstruction layer by layer of flanging 2213 and the embedding pin 121 of mouth frame, thus can not enter shell coordinates flanging 12 with in shell flanging 221, thus cannot outwardly escape.
Embodiment 2:
Only change the height of the first slot wall 111 into 1.5 ㎝, change the height of the second slot arm 112 into 1 ㎝.All the other are all with the description to embodiment 1.
In sum, the technical scheme that the utility model provides overcomes the deficiency in prior art, completes invention task, embodies the technique effect recorded in the superincumbent technique effect hurdle of applicant all sidedly.
Claims (8)
1. the mouth frame of food refrigerated display cabinet and a fit structure for casing, described mouth frame comprises a mouthful frame body (1), and this mouthful of frame body (1) is configured with casing slot (11), described casing comprises box-like body (2), this box-like body (2) comprises inner bag (21), shell (22) and insulating foam layer (23), the position, edge of inner bag (21) is inserted scarf in the position of the accent in the box-like body chamber (24) corresponding to box-like body (2) and described casing slot (11) and is closed, the position, edge of shell (22) and be configured with a shell flanging (221) in the position of the accent corresponding to box-like body chamber (24), this shell flanging (221) matches with mouth frame body (1), insulating foam layer (23) is positioned between inner bag (21) and shell (22), it is characterized in that: be configured with a bite frame described shell flanging (221) towards the side of described mouth frame body (1) and to be parallel to mouthful state bending of frame body (1) and coordinate flanging (2211), this mouthful of frame coordinates flanging (2211) to be configured with an inclination flanging (2212) towards the direction bending back to described insulating foam layer (23), this inclination flanging (2212) towards mouth frame coordinate flanging (2211) back to insulating foam layer (23) side then bending and be configured with one card base limit flanging (2213), this card base limits flanging (2213) and coordinates the space between flanging (2211) to be configured to slot (2214) with described mouth frame, wherein: coordinate flanging (2211) by described mouth frame, the space that inclination flanging (2212) and card base restriction flanging (2213) three jointly enclose and formed is configured to the embedding pin chamber (2215) of mouthful frame, described slot (2214) communicates with this mouthful of embedding pin chamber (2215) of frame, described mouth frame body (1) towards described shell flanging (221) side and be parallel to described mouth frame coordinate flanging (2211) state bending and be configured with one shell coordinate flanging (12), this shell coordinates flanging (12) to coordinate flanging (2211) back to a side contacts of described insulating foam layer (23) with mouth frame, flanging (12) is coordinated to be configured with the embedding pin of a bite frame (121) towards the length direction bending of the side of the embedding pin chamber (2215) of described mouth frame at this shell, this mouthful of embedding pin of frame (121) is positioned at the embedding pin chamber (2215) of mouthful frame, the mouth embedding pin of frame (121) coordinates the position, boundary of flanging (12) to correspond to described slot (2214) with shell, and limit flanging (2213) by described card base to limit.
2. the mouth frame of food refrigerated display cabinet according to claim 1 and the fit structure of casing, is characterized in that described casing slot (11) is high towards the height of the second slot wall (112) of the side of described box-like body chamber (24) towards the aspect ratio casing slot (11) of the first slot arm (111) of the side of described insulating foam layer (23).
3. the mouth frame of food refrigerated display cabinet according to claim 2 and the fit structure of casing, it is characterized in that being configured with one first guiding surface (111) towards the side of the second slot arm (112) in the position of notch corresponding to described casing slot (11) at described first slot wall (111), and be configured with one second guiding surface (1121) at the position of the notch corresponding to casing slot (11) at the second slot wall (112) equally towards the side of the first slot wall (111).
4. the mouth frame of the food refrigerated display cabinet according to Claims 2 or 3 and the fit structure of casing, is characterized in that the first described slot wall (111) is 3: 2 with the ratio of the height of the second slot wall.
5. the mouth frame of food refrigerated display cabinet according to claim 4 and the fit structure of casing, it is characterized in that the height of the first described slot wall (111) is 1.2 or 1.5 ㎝, the height of the second described slot wall is 0.8 or 1 ㎝.
6. the mouth frame of food refrigerated display cabinet according to claim 1 and the fit structure of casing, is characterized in that the width of described casing slot (11) adapts with the wall thickness of described inner bag (21).
7. the mouth frame of food refrigerated display cabinet according to claim 1 and the fit structure of casing, it is characterized in that described mouth frame body (1) is plastics, described inner bag (21) and shell (22) are metal.
8. the mouth frame of food refrigerated display cabinet according to claim 1 and the fit structure of casing, is characterized in that the shape of cross section of the embedding pin of described mouth frame (121) is zigzag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420597697.0U CN204177050U (en) | 2014-10-16 | 2014-10-16 | The mouth frame of food refrigerated display cabinet and the fit structure of casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420597697.0U CN204177050U (en) | 2014-10-16 | 2014-10-16 | The mouth frame of food refrigerated display cabinet and the fit structure of casing |
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| Publication Number | Publication Date |
|---|---|
| CN204177050U true CN204177050U (en) | 2015-02-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420597697.0U Withdrawn - After Issue CN204177050U (en) | 2014-10-16 | 2014-10-16 | The mouth frame of food refrigerated display cabinet and the fit structure of casing |
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| CN (1) | CN204177050U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104296465A (en) * | 2014-10-16 | 2015-01-21 | 苏州雷巴电器有限公司 | Opening frame and box matching structure of food refrigeration display cabinet |
-
2014
- 2014-10-16 CN CN201420597697.0U patent/CN204177050U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104296465A (en) * | 2014-10-16 | 2015-01-21 | 苏州雷巴电器有限公司 | Opening frame and box matching structure of food refrigeration display cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150225 Effective date of abandoning: 20160824 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |