CN203518169U - Indoor unit shell and indoor unit - Google Patents
Indoor unit shell and indoor unit Download PDFInfo
- Publication number
- CN203518169U CN203518169U CN201320627583.1U CN201320627583U CN203518169U CN 203518169 U CN203518169 U CN 203518169U CN 201320627583 U CN201320627583 U CN 201320627583U CN 203518169 U CN203518169 U CN 203518169U
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- Prior art keywords
- cover body
- base
- indoor unit
- shell fragment
- cylinder
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- 239000012634 fragment Substances 0.000 claims description 52
- 230000000994 depressogenic effect Effects 0.000 claims description 10
- 230000000694 effects Effects 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 3
- 229920003023 plastic Polymers 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model relates to an indoor unit shell and an indoor unit. The indoor unit shell comprises a base and a middle frame matched with the base in installation, the indoor unit shell further comprises a first clamping structure arranged on the front side of the base and a second clamping structure arranged on the rear side of the base, the front side of the base is fixedly clamped with the middle frame through the first clamping structure, and the rear side of the base is fixedly clamped with the middle frame through the second clamping structure. The indoor unit shell is more conveniently assembled and disassembled.
Description
Technical field
The utility model relates to air-conditioning technical field, relates in particular to a kind of indoor unit casing and indoor set.
Background technology
The housing of indoor set is all generally to adopt made of plasticly, and shell comprises base and center, and the assembling between base and center is generally to adopt to be screwed.Because center and base are all working of plastics, in screw fixation procedure, be easy to plastic feet to twist and split, and if screw dismounting number of times is too much, be also easy to cause screw hole stripped thread.Once base is twisted, split or screw hole stripped thread, the base of air-conditioner and center cannot assemble, and cause air-conditioner to leak.Because the general pneumatic screw driver that adopts carries out mounting screw, easily scratch the working of plastics of indoor set again, affect indoor set outward appearance.
Utility model content
Main purpose of the present utility model is to provide a kind of indoor unit casing and indoor set, makes the base of indoor set and the dismounting of center more convenient when being intended to avoid making to be screwed.
In order to achieve the above object, the utility model proposes a kind of indoor unit casing, comprise base and coordinate the center of installing with described base, also comprise the first fastening structure of being located at described base front side and the second fastening structure of being located at described base rear side, the front side of described base is fastened by described the first fastening structure and center, and the rear side of described base is fastened by described the second fastening structure and center.
Preferably, described the first fastening structure comprises cylinder, cover body and installing tache, the shape of described cylinder and the shape of described cover body match, described cylinder is fixedly connected with base, described cover body is set on described cylinder, and described cylinder length is longitudinally greater than described cover body length longitudinally, described installing tache is fixedly connected with center and is interlocked with cover body.
Preferably, described cover body has top, middle part and the bottom of continuous connection, the shell fragment of the outwardly-bent formation arch shape of middle part sidewall of described cover body, and the middle part of described cover body is and empties shape except the position of shell fragment;
The bottom of described installing tache is provided with a slot, and the shape of described slot and the shape of described cover body match, and the described slot position corresponding with described shell fragment is provided with bend, and the shell fragment of described cover body is fastened in described bend.
Preferably, described cover body is provided with at least one lug boss near the inwall at top, the described cylinder position corresponding with described lug boss has depressed part, and described depressed part and described boss shapes match and for accommodating described lug boss, described cover body and described cylinder fixed.
Preferably, also comprise the lower pressure handle of a T shape, wherein, the position of the close described cylinder bottom margin in described cover body bottom stretches out and forms indent, and the opening of described lower indent is towards the top of described cover body; The position corresponding with described lower indent, the top of described cover body is provided with the first guide groove being communicated with described slot;
The bottom of described lower pressure handle is inserted in described lower indent by described the first guide groove.
Preferably, described lower pressure handle comprises lower platen, is vertically installed in the down-pressed pole on described lower platen, one end of described down-pressed pole is inserted in described lower indent by described the first guide groove, and described down-pressed pole length is longitudinally greater than described the first guide groove length longitudinally.
Preferably, described down-pressed pole is respectively arranged with a gag lever post vertical with described lower platen along horizontal both sides, and the position corresponding with described limiting stand, the top of described cover body is provided with can be for the second guide groove of described gag lever post activity when pressing down;
Described gag lever post is provided with outside positive stop hook away from one end of described lower platen, and the relatively described positive stop hook in the top of described installing tache is provided with limiting stand near the position of described lower platen, and described positive stop hook is buckled on described limiting stand.
Preferably, described the second fastening structure comprises the back-off that is fixed on the buckle on described base and is fixed on described center, and one end of described buckle is provided with the snap fit of convex, and the centre of described back-off has a jack, and described snap fit is arranged in described jack.
Preferably, the both sides of described buckle are respectively arranged with a base shell fragment, and the thickness of described buckle and described base shell fragment is less than the thickness of described base, between described buckle and described base shell fragment, have a draw-in groove;
The both sides of described back-off are respectively arranged with a center shell fragment, and described center sheet insertion is located at the side towards described indoor set inside of described base shell fragment.
The utility model also provides a kind of indoor set, comprises above-mentioned indoor unit casing.
Indoor unit casing of the present utility model and indoor set, at base, coordinate the position of installing that cylinder is set with the leading flank of center, cover body and installing tache, jack in installing tache is similar to the shape of cover body, utilize the lug boss of cover body and the depressed part of cylinder to coordinate with fixed enclosure on cylinder, utilize the shell fragment of cover body to coordinate and make cylinder and installing tache fasten and fix with bend in jack, and then the front part of firm banking and center, when dismounting cylinder and installing tache, can press a lower pressure handle being inserted in the first guide groove, make the shell fragment generation deformation of cover body, and then cylinder and installing tache are departed from, the back-off that coordinates the position of installing buckle to be set and to be interlocked with buckle at base with the rear side of center, base shell fragment inwardly clips center shell fragment, and snap fit outwards blocks back-off, and then make the trailing flank partial fixing of base and center, with respect to the mode of existing employing screw firm banking and center, the dismounting of this indoor unit casing is more convenient.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment indoor set;
Fig. 2 is the structural representation of the base of the utility model embodiment indoor unit casing;
Fig. 3 is the structural representation of the center of the utility model embodiment indoor unit casing;
Fig. 4 is the structural representation that the cylinder on the utility model embodiment indoor unit casing base is arranged with cover body;
Fig. 5 is the enlarged diagram of C part in Fig. 4;
Fig. 6 is the enlarged diagram of B part in Fig. 2;
Fig. 7 is the structural representation of the cover body of the utility model embodiment indoor unit casing;
Fig. 8 is the structural representation of another angle of cover body shown in Fig. 7;
Fig. 9 is the front view of cover body shown in Fig. 7;
Figure 10 is the structural representation of the installing tache of the utility model embodiment indoor unit casing;
Figure 11 is the structural representation of the lower pressure handle of the utility model embodiment indoor unit casing;
Figure 12 is the front view of lower pressure handle shown in Figure 11;
Figure 13 is the structural representation after the utility model embodiment indoor unit casing the first fastening structure is installed;
Figure 14 is the enlarged diagram of A part in Fig. 2;
Figure 15 is the structural representation of the back-off of the utility model embodiment indoor unit casing;
Figure 16 is the structural representation after the utility model embodiment indoor unit casing the second fastening structure is installed.
The specific embodiment
Incorporated by reference to consulting Fig. 1, Fig. 2 and Fig. 3, Fig. 1 is the structural representation of the utility model embodiment indoor set, Fig. 2 is the structural representation of the base of the utility model embodiment indoor unit casing, and Fig. 3 is the structural representation of the center of the utility model embodiment indoor unit casing.The indoor unit casing of the present embodiment, be applicable to the indoor set of wall-hanging, it comprises the first fastening structure of being located at base 1 front side and the second fastening structure of being located at base 1 rear side, the front side of base 1 is fastened by the first fastening structure and center 2, and the rear side of base 1 is fastened by the second fastening structure and center 2.
Wherein, incorporated by reference to consulting Fig. 4, Fig. 5 and Fig. 6, the first fastening structure comprises cylinder 101, cover body 102 and installing tache 20, and cylinder 101 is fixedly connected with base 1, and cover body 102 is set on cylinder 101.For easy disassembly, cylinder 101 length longitudinally can be set and be greater than cover body 102 length longitudinally.Installing tache 20 is fixedly connected with center 2, and installing tache 20 can be set to the column of hollow, and is interlocked with cover body 102.
Wherein, the first fastening structure can arrange one, also can arrange a plurality of.
Particularly, refer to Fig. 7, Fig. 8 and Fig. 9, cover body 102 has top, middle part and the bottom of continuous connection, the shell fragment 1022 of the outwardly-bent formation arch shape of middle part sidewall of cover body 102, the middle part of cover body 102 is and empties shape except the position of shell fragment 1022, the corresponding described cylinder 101 in bottom is formed with opening, to be sheathed on cylinder 101 from this opening part.
Incorporated by reference to consulting Figure 10, the bottom of installing tache 20 is provided with a slot 201, the shape of the shape of slot 201 and cover body 102 matches, slot 201 position corresponding with shell fragment 1022 is provided with bend 2011, and cover body 102 is further fastened in the interior realization of bend 2011 by shell fragment 1022 and is fixed in slot 201.
Wherein, cover body 102 can arrange the shell fragment 1022 of a bandy arch shape, and selects the strong and enough large material of intensity of elasticity to make, and makes it have certain flexible while, also guarantees this shell fragment 1022 can be fastened in described bend 2011.The present embodiment arranges a cover body 102 on cylinder 101, to facilitate the installation and removal of the first fastening structure.
In order to make cover body 102 fixing with cylinder 101, at least one lug boss 1021 is set on the inner side at cover body 102 near top, cylinder 101 position corresponding with lug boss 1021 has depressed part 1011, depressed part 1011 matches with lug boss 1021 shapes and for accommodating described lug boss 1021, makes cover body 102 fixing with cylinder 101.The top of cover body 102 can not adopt depressed part 1011 to coordinate in a fixed manner with lug boss 1021, also can adopt other fixed form, as adopts other buckle structure or the fixing mode of screw etc.
When cover body 102 is located on cylinder 101, because the shell fragment 1022 of cover body 102 has stronger elasticity, there is deformation in its lug boss 1021 and near position, when lug boss 1021 arrives the depressed part 1011 of cylinder 101, deformation disappears, cover body 102 recovers not to be subject to the shape under the state of external force, and cover body 102 is located on cylinder 101.
When the cylinder 101 that is covered with cover body 102 is installed in slot 201, shell fragment 1022 is subject to the inside pressure generation deformation of slot 201 inwalls, and the lower end of shell fragment 1022 moves down, and arch diminishes.Until during the bend 2011 of affiliated shell fragment 1022 alignment 201, shell fragment 1022 automatically restores to the original state and is fastened in described bend 2011, cylinder 101 and cover body 102 can be installed in slot 201.
See also Figure 11, Figure 12 and Figure 13, in order to realize the first fastening structure dismounting, so that by base 1 and center 2 dismountings, indoor unit casing also comprises the lower pressure handle 3 of a T shape.Wherein, cover body 102 bottoms form indent 1023 to top bending after stretching out near the position of cylinder 101 bottom margins again, the opening of lower indent 1023 is towards the top of cover body 102, the position corresponding with lower indent 1023, the top of installing tache 20 is provided with the first guide groove 202 being communicated with slot 201, and the bottom of lower pressure handle 3 is inserted in lower indent 1023 by the first guide groove 202.
In the time need to dismantling the base 1 of indoor set and the front part of center 2, can press the lower platen 31 of lower pressure handle 3, make cover establish the cylinder 101 of cover body 102 separated with installing tache 20, and then make base 1 separated with the front part of center 2.
Particularly, lower pressure handle 3 comprises lower platen 31, is vertically installed in the down-pressed pole 32 on lower platen 31, and one end of down-pressed pole 32 is inserted in lower indent 1023 by the first guide groove 202, and down-pressed pole 32 length is longitudinally greater than the first guide groove 202 length longitudinally.Because down-pressed pole 32 supports lower indent 1023 places, when pressing lower platen 31, whole cover body 102 is stretched, and shell fragment 1022 is evened up and is departed from holding of bend 2011 to make cover establish the cylinder 101 of cover body 102 separated with installing tache 20, and then makes base 1 separated with the front part of center 2.
In order to prevent that lower pressure handle 3 from coming off in obsolete situation, at down-pressed pole 32, along horizontal both sides, be respectively arranged with a gag lever post 33 vertical with lower platen 31.Gag lever post 33 is provided with outside positive stop hook 331 away from one end of lower platen 31.The top relative limit hook 331 of installing tache 20 is provided with limiting stand 2021 near the position of lower platen 31, and in the situation that lower pressure handle does not stress, positive stop hook 331 is buckled on limiting stand 2021.The position corresponding with limiting stand 2021, the top of cover body 102 is provided with can be for the second guide groove 203 of gag lever post 33 activity when pressing down.
Particularly, down-pressed pole 32 length is longitudinally greater than the first guide groove 202 length longitudinally, to guarantee that lower pressure handle 3 has a space pressing down; Down-pressed pole 32 is inserted in lower indent 1023 by the first guide groove 202 away from one end of lower platen 31, when pressing the lower platen 31 of lower pressure handle 3,3 pairs of lower indents 1023 of lower pressure handle have a downward pressure, because the length of cylinder 101 is greater than the length of cover body 102, therefore can guarantee to there is enough deformation spaces when the shell fragment 1022 of cover body 102; The position corresponding with limiting stand 2021, the top of cover body 102 is provided with can be for the second guide groove 203 of gag lever post 33 activity when pressing down, and when guaranteeing that pressure handle 3 presses down instantly, gag lever post 33 has enough activity spaces.
Refer to Figure 14 and Figure 15, second fastening structure of the present embodiment comprises the buckle 11 being fixed on base 1 and the back-off 21 that is fixed on center 2, one end of buckle 11 is provided with the snap fit 111 of convex, and the centre of back-off 21 has a jack 211, and snap fit 111 is arranged in jack 211.
Wherein, the second fastening structure can arrange one, also can arrange a plurality of.
Wherein, the both sides of buckle 11 are respectively arranged with a base shell fragment 12, have a draw-in groove 13 between buckle 11 and base shell fragment 12, and the both sides of back-off 21 are respectively arranged with a center shell fragment 22.Center shell fragment 22 is inserted in the side towards indoor set inside of base shell fragment 12.The thickness of buckle 11 and base shell fragment 12 is less than the thickness of base 1, and preferably, the thickness of buckle 11 and base shell fragment 12 is half of base 1 thickness.
Particularly, incorporated by reference to consulting Figure 16, Figure 16 is the structural representation after the second fastening structure is installed.Snap fit 111 is outside towards indoor set, and the width that jack 211 is set is greater than the width of buckle 11, to facilitate, buckle 11 is installed in jack 211.Between buckle 11 and base shell fragment 12, have a draw-in groove 13, the part of back-off 21 except jack 211 is placed in this draw-in groove 13.Buckle 11 has a gap with base shell fragment 12 along base 1 thickness direction, be that buckle 11 is not located along the same line with base shell fragment 12, therefore,, when buckle 11 is installed to jack 211, center shell fragment 22 is inserted in the side towards indoor set inside of base shell fragment 12.After buckle 11 and back-off 21 installations, the base shell fragment 12 of both sides inwardly clips center shell fragment 22, and snap fit 111 outwards blocks back-off 21, and then makes the trailing flank partial fixing of base 1 and center 2.
When mounting seat 1 and center 2, buckle 11 and the back-off 21 of rear side the second fastening structure can be first installed, then cylinder 101, the cover body 102 and installing tache 20 of front side the first fastening structure are installed.
Indoor unit casing of the present utility model, at base, coordinate the position of installing that cylinder is set with the leading flank of center, cover body and installing tache, jack in installing tache is similar to the shape of cover body, utilize the lug boss of cover body and the depressed part of cylinder to coordinate with fixed enclosure on cylinder, utilize the arch shrapnel of cover body to coordinate and make cylinder and installing tache fasten and fix with bend in jack, and then the front part of firm banking and center, when dismantling the front part of base and center, can press a lower pressure handle being inserted in the first guide groove, make the shell fragment generation deformation of cover body, and then cylinder and installing tache are departed from, the back-off that coordinates the position of installing buckle to be set and to be interlocked with buckle at base with the rear side of center, base shell fragment inwardly clips center shell fragment, and snap fit outwards blocks back-off, and then make the trailing flank partial fixing of base and center, mode with respect to existing employing screw firm banking and center, the dismounting of this indoor unit casing is more convenient, and there will not be the phenomenon of adopting the mode being screwed and causing the working of plastics of screw hole stripped thread or scuffing indoor set.
The utility model also proposes a kind of indoor set, comprises above-mentioned indoor unit casing.
The foregoing is only preferred embodiment of the present utility model, not thereby limit the utility model, any modification of doing within all spirit in utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (10)
1. an indoor unit casing, comprise base and coordinate the center of installing with described base, it is characterized in that, also comprise the first fastening structure of being located at described base front side and the second fastening structure of being located at described base rear side, the front side of described base is fastened by described the first fastening structure and center, and the rear side of described base is fastened by described the second fastening structure and center.
2. indoor unit casing according to claim 1, it is characterized in that, described the first fastening structure comprises cylinder, cover body and installing tache, the shape of described cylinder and the shape of described cover body match, described cylinder is fixedly connected with base, described cover body is set on described cylinder, and described cylinder length is longitudinally greater than described cover body length longitudinally, and described installing tache is fixedly connected with center and is interlocked with cover body.
3. indoor unit casing according to claim 2, it is characterized in that, described cover body has top, middle part and the bottom of continuous connection, the shell fragment of the outwardly-bent formation arch shape of middle part sidewall of described cover body, and the middle part of described cover body is and empties shape except the position of shell fragment;
The bottom of described installing tache is provided with a slot, and the shape of described slot and the shape of described cover body match, and the described slot position corresponding with described shell fragment is provided with bend, and the shell fragment of described cover body is fastened in described bend.
4. indoor unit casing according to claim 3, it is characterized in that, described cover body is provided with at least one lug boss near the inwall at top, the described cylinder position corresponding with described lug boss has depressed part, described depressed part and described boss shapes match and for accommodating described lug boss, described cover body and described cylinder are fixed.
5. indoor unit casing according to claim 3, it is characterized in that, also comprise the lower pressure handle of a T shape, wherein, the position of the close described cylinder bottom margin in described cover body bottom stretches out and forms indent, and the opening of described lower indent is towards the top of described cover body; The position corresponding with described lower indent, the top of described cover body is provided with the first guide groove being communicated with described slot;
The bottom of described lower pressure handle is inserted in described lower indent by described the first guide groove.
6. indoor unit casing according to claim 5, it is characterized in that, described lower pressure handle comprises lower platen, is vertically installed in the down-pressed pole on described lower platen, one end of described down-pressed pole is inserted in described lower indent by described the first guide groove, and described down-pressed pole length is longitudinally greater than described the first guide groove length longitudinally.
7. indoor unit casing according to claim 6, it is characterized in that, described down-pressed pole is respectively arranged with a gag lever post vertical with described lower platen along horizontal both sides, the position corresponding with described limiting stand, the top of described cover body is provided with can be for the second guide groove of described gag lever post activity when pressing down;
Described gag lever post is provided with outside positive stop hook away from one end of described lower platen, and the relatively described positive stop hook in the top of described installing tache is provided with limiting stand near the position of described lower platen, and described positive stop hook is buckled on described limiting stand.
8. indoor unit casing according to claim 1, it is characterized in that, described the second fastening structure comprises the back-off that is fixed on the buckle on described base and is fixed on described center, one end of described buckle is provided with the snap fit of convex, the centre of described back-off has a jack, and described snap fit is arranged in described jack.
9. housing according to claim 8, is characterized in that, the both sides of described buckle are respectively arranged with a base shell fragment, and the thickness of described buckle and described base shell fragment is less than the thickness of described base, between described buckle and described base shell fragment, has a draw-in groove;
The both sides of described back-off are respectively arranged with a center shell fragment, and described center sheet insertion is located at the side towards described indoor set inside of described base shell fragment.
10. an indoor set, is characterized in that, comprises the indoor unit casing described in claim 1-9 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320627583.1U CN203518169U (en) | 2013-10-11 | 2013-10-11 | Indoor unit shell and indoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320627583.1U CN203518169U (en) | 2013-10-11 | 2013-10-11 | Indoor unit shell and indoor unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203518169U true CN203518169U (en) | 2014-04-02 |
Family
ID=50377095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320627583.1U Expired - Fee Related CN203518169U (en) | 2013-10-11 | 2013-10-11 | Indoor unit shell and indoor unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203518169U (en) |
-
2013
- 2013-10-11 CN CN201320627583.1U patent/CN203518169U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140402 Termination date: 20201011 |
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| CF01 | Termination of patent right due to non-payment of annual fee |