CN200965141Y - Tightening structure of ceiling electric appliance - Google Patents
Tightening structure of ceiling electric appliance Download PDFInfo
- Publication number
- CN200965141Y CN200965141Y CN 200620105481 CN200620105481U CN200965141Y CN 200965141 Y CN200965141 Y CN 200965141Y CN 200620105481 CN200620105481 CN 200620105481 CN 200620105481 U CN200620105481 U CN 200620105481U CN 200965141 Y CN200965141 Y CN 200965141Y
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- CN
- China
- Prior art keywords
- electrical equipment
- guide chute
- screw
- slide block
- fastening structure
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- Expired - Lifetime
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Abstract
A fastening device for ceiling apparatus is applied to assemble and fix the household appliance such as a bathroom warmer on the ceiling frame. The prior fixing method is not easy to be operated because of the space limitation, and the migration of the installation position of the main machine can be easily caused and the excursion is difficult to be adjusted. The utility model is characterized in that a position limiting flange and a guide chute are arranged on the side wall which is opposite to an appliance box. The inside and outside of the guide chute are arranged to a gap with the uniform direction with the guide chute. A screw perforation is arranged at the lower end of the guide chute, and a sliding block is arranged in the guide chute, and the sliding block has a stretching pressing piece which is corresponding to the gap, and a screw passes through the screw perforation from the lower side of the screw perforation and matches with the sliding block by a thread. By using the installing and fixing method, installing workers can install the appliance only under the ceiling with a plurality of simple actions and convenient operation, and the position of the appliance body can be moved and adjusted conveniently, thus avoiding the excursion of the installing position.
Description
Technical field
The utility model relates to a kind of fastening structure of household electric appliance, relies on the ceiling keel to install and fix the fastening structure of household electric appliance specifically.
Background technique
Application number is that 200410025046.5 Chinese invention patent application (publication number is CN1601189A) discloses the technological scheme of a kind of " roof built-in household electrical appliances installation method and device ", this scheme has provided the optimal fixation mounting type of a main engine body, promptly directly be fixedly mounted on the top of keel of two adjacent ceilings with the edge of main engine body two correspondences, specifically, be that upper surface at the keel of the edge of main engine body two correspondences and two adjacent ceilings is provided with screw hole respectively, pass the screw hole of edge and be tightened in the screw hole on the keel from the upside of the edge of main engine body two correspondences with screw afterwards, edge is pressed on realizes installing and fixing on the keel thus main engine body.Obvious, analyze this fixed installation mode, can find to exist at least following defective:
1, keel are " " shape, and be many main engine bodies that after the keel installing and locating, install and fix again, thus can be clear and definite, in that screw hole is set on the edge of main engine body is not that difficult matter (can directly make by mould when making main engine body, also can be to offer when installing at the scene) temporarily, because be convenient to operation, but offering screw hole on the upper surface of keel but is difficult to implement (common because of the restriction that is subjected to the ceiling superjacent air space, the space of ceiling top is very narrow and small, with the house, house is example, its highly maximum also be no more than 40 centimetres, and be furnished with drainage pipe etc., therefore when practical operation not only installation personnel carry out fitting operation above can not arriving ceiling, even used instrument also is difficult to manage smoothly when installing), therefore brought inconvenience for installation.
2, same because of being subjected to the restriction in space, when being fixed on main engine body on the keel, unavoidable exist because of measurement and positioning (for main engine body being fixed on position accurately, need by measurement and positioning on keel, find offer with the main engine body edge on the corresponding screw hole of screw hole) screw hole on the keel that cause of inconvenience produces skew and uses force unbalance when managing setting tool, factors such as contraposition is inaccurate and finally cause a small amount of skew that main engine body installs and fixes the position (in most cases, only otherwise misoperation occurs, this side-play amount mostly is the 1-3 millimeter), and the best position on the keel is damaged because of this is offset in a small amount, makes the position of main engine body be difficult to levelling again.In other words,, finishes the screw hole on the keel the just difficult again possibility that levelling main engine body position is arranged in case offering.
The model utility content
The technical assignment of the technical problems to be solved in the utility model and proposition is to overcome the defective that is difficult to align after the existing mode that installs and fixes is offset and is offset because of the main engine body mounting point that is subjected to the inconvenient fitting operation of spatial constraints and causes thus is easy, and a kind of fastening structure of ceiling electrical equipment is provided.
For this reason, the utility model is taked following technological scheme:
A kind of fastening structure of ceiling electrical equipment, it is characterized in that the relative sidewall of electrical equipment casing is provided with defining flange and guide chute, the breach consistent with the chute guide direction is arranged in the inside and outside both sides of described guide chute, offer screw perforation in the guide chute lower end, described guide chute is built-in with slide block, be furnished with the flexible compressing member corresponding with described breach on the slide block, a screw passes screw perforation and described slide block passes through screw-thread fit from the downside of screw perforation.
When mounted, the compressing member that will stretch earlier advances in the electrical equipment casing, so that avoid keel, afterwards the electrical equipment casing is lifted to defining flange and keel and offset, release the volume upside of keel outside the electrical equipment casing from the electrical equipment box inside compressing member that will stretch afterwards, tool using screws screw, slide block then is being with flexible compressing member to move down in guide chute, be clamped on the keel until the contact keel and with defining flange, realization installs and fixes the electrical equipment casing, and the installation of electrical equipment face shield can be installed according to existing mode, does not give unnecessary details at this.This kind installs and fixes mode, and installation personnel only can be finished the installation to electrical equipment below ceiling, owing to be not subjected to the restriction in space, it is more convenient to operate; Need be (not in fact at the casing edge, from connection angle, this Placement in addition can not have edge) and the upper surface of keel offer screw hole, do not need measurement and positioning, only can finish, the particularly important is, because the manner is to be clamped in the installation that realizes on the keel electrical equipment by flexible compressing member with defining flange by simple several actions, therefore be convenient to move and align the position of electrical equipment casing, avoid the skew of electrical equipment mounting point.
As the further of technique scheme improved and replenish, the utility model also comprises following additional technical feature:
Described guide chute directly is opened on the sidewall of electrical equipment casing.This structure is easy to once make simplified manufacturing technique by mould when making the electrical equipment casing.
Described guide chute is opened on the guide member, and described guide member is fixed on the sidewall of electrical equipment casing.Can join guide member according to the design requirement spy thus, such as the material that is different from the electrical equipment casing and in order to obtain the design of bigger aspects such as intensity.
Offer on the described slide block with described guide chute inside and outside the corresponding cross through hole of breach of both sides, described flexible compressing member is positioned at this through hole.This structure makes that the cooperating structure of flexible compressing member and slide block is simple and make operation convenient.
Offer on the described flexible compressing member with described slide block on the consistent slotted hole of through hole direction, described screw passes this slotted hole.The existence of this slotted hole at first for screw with abdicate activity space cooperating of slide block, secondly also provide structural assurance for the activity (stretching) of the compressing member that stretches.
Described slide block is provided with screw thread, described screw directly with slide block on be threaded.Make simple in structure; In this sense, according to the structural type of screw, the screw thread on the slide block also can be different, and when screw was common screw, this screw thread should be opened in earlier on the slide block, and when this screw was tapping screw, described screw thread can be by the tapping screw tapping.
Described slide block is provided with nut, and described screw is connected with nut.With the intensity that guarantees to be threaded.
Described nut is positioned at the top of slide block.This structure makes slide block have enough supporting effects to nut, guarantees that screw can be clamped on the keel flexible compressing member and defining flange with producing enough power being connected of nut reliably, guarantees the fixation degree to the electrical equipment casing.
The top of described slide block offers groove, and described nut is positioned at groove.Groove has the effect to the nut positioning and fixing.
Described electrical equipment casing has four sidewalls and relative in twos, a described defining flange all is set on each sidewall at least and offers the guide chute corresponding, and the distance between the guide chute on each sidewall and its place side wall ends is different with defining flange.This structure makes being installed on the keel of the more than enough orientation of case for electrical apparatus physical efficiency, be can not produce interference between the flexible compressing member of adjacent casing when on keel a plurality of electrical equipment being installed simultaneously.
The utility model is provided with defining flange and guide chute by the relative sidewall of electrical equipment casing, be arranged to the breach consistent in the inside and outside both sides of guide chute with the chute guide direction, offer screw perforation in the guide chute lower end, guide chute is built-in with slide block, be furnished with the flexible compressing member corresponding with described breach on the slide block, a screw passes screw perforation and described slide block is realized installing and fixing the electrical equipment casing by screw-thread fit from the downside of screw perforation.This kind installs and fixes mode, installation personnel only can be finished the installation to electrical equipment below ceiling, owing to be not subjected to the restriction in space, and need not offer screw hole at the upper surface of casing edge and keel, do not need measurement and positioning, only can finish by simple several actions, it is more convenient to operate; The particularly important is,, therefore be convenient to position mobile and levelling electrical equipment casing, avoid the skew of electrical equipment mounting point because the manner is to be clamped in the installation that realizes on the keel electrical equipment by flexible compressing member with defining flange.
Description of drawings
Fig. 1 is fixed on schematic representation on the keel for fastening structure of the present utility model with the electrical equipment casing.
Fig. 2 is the A portion enlarged view of Fig. 1.
Fig. 3 is each component part of fastening structure of the present utility model and structural representation each other thereof.
Fig. 4 is the B portion enlarged view of Fig. 3.
Fig. 5 is installed in the structural representation on the slide block for the nut shown in Fig. 3, flexible compressing member.
Fig. 6 is that C-C among Fig. 1 is to schematic cross-section.
Embodiment
Embodiment one
The fastening structure of ceiling electrical equipment as shown in Figure 1, be that each is provided with a defining flange 5 and corresponding guide chute 3 at least on electrical equipment casing 1 four sidewalls 4 facing each other, and the distance between the guide chute on each sidewall 3 and its place side wall ends does not wait, the breach consistent with the chute guide direction 9 is arranged in the inside and outside both sides of guide chute 3, offers screw perforation 10 (referring to Fig. 2) in guide chute 3 lower ends.
Shown in Fig. 3,5, slide block 6 is a cross section and the consistent member of cross section of guide chute 3 (referring to Fig. 2,4), it places in the guide chute 3, thereby can in guide chute 3, move up and down, offer a longitudinal hole 14 corresponding vertical (being its direction of in guide chute 3, sliding) of slide block 6 with the screw perforation 10 of chute 6 lower ends, at the top of this longitudinal hole 14 is groove 15, and the edge contour of groove 15 is a Hexagon, so that put and set screw nut 11, and longitudinal hole 14 is convenient to screw 12 and is worn with nut 11 and be connected; In addition also offering the cross through hole 13 corresponding with the breach 9 of guide chute 3 inside and outside both sides with the vertical direction of this longitudinal hole 14.
Shown in Fig. 3,5, flexible compressing member 7 is an approximate shaft-like member, offer on it with slide block 6 on the consistent slotted hole 8 of cross through hole 13 directions, flexible compressing member 7 is positioned at the cross through hole 13 on the guide chute 3, thereby flexible compressing member 7 can slide in this cross through hole 13, and is convenient to screw 12 and passes this slotted hole 8 and be connected with nut 11.
When mounted, compressing member 7 will stretch earlier by in the outer propelling case for electrical apparatus body 1 (in the guide chute 3, two breach 9 in the outside provide the space for this action), so that avoid keel 2 when upwards lifting electrical equipment casing 1, afterwards electrical equipment casing 1 is lifted to defining flange 5 and keel edge 16 and offset, keel 2 upsides that the compressing member 7 that will stretch from electrical equipment casing 1 inboard is again released outside the electrical equipment casing 1, tool using screws screw 12,6 of slide blocks are being with flexible compressing member 7 to move down in guide chute 3, be clamped in (referring to Fig. 6) on the keel 2 until contact keel 2 and with defining flange 5, realize installing and fixing electrical equipment casing 1; Therebetween if the position deflection of electrical equipment casing 1 occurs, screw 12 unclamped slightly can make casing 1 in the levelling of keel 2 superior displacements, very convenient.And the installation of electrical equipment face shield can be installed according to existing mode, does not give unnecessary details at this.
Embodiment two
Based on embodiment one, guide chute is not directly to be opened on the electrical equipment casing, but be opened on the guide member, this guide member is fixed on the sidewall of electrical equipment casing, can reach same turn screw slides slide block in guide chute effect, all the other structures and embodiment together omit corresponding map sheet and explanatory note at this.
Embodiment three
Based on embodiment one or embodiment two, screw thread on the slide block can directly be opened on the hole wall of longitudinal hole of slide block, screw then directly with slide block on be threaded, can reach same turn screw slides slide block in guide chute effect, all the other structures are omitted corresponding map sheet and explanatory note with aforementioned embodiment at this.
Claims (10)
1, a kind of fastening structure of ceiling electrical equipment, it is characterized in that the relative sidewall (4) of electrical equipment casing (1) is provided with defining flange (5) and guide chute (3), the breach consistent with the chute guide direction (9) is arranged in the inside and outside both sides of described guide chute (3), offer screw perforation (10) in guide chute (3) lower end, described guide chute (3) is built-in with slide block (6), be furnished with the flexible compressing member (7) corresponding with described breach (9) on the slide block (6), a screw (12) passes screw perforation (10) from the downside of screw perforation (10) and passes through screw-thread fit with described slide block (6).
2, the fastening structure of ceiling electrical equipment according to claim 1 is characterized in that described guide chute (3) directly is opened on the sidewall (4) of electrical equipment casing (1).
3, the fastening structure of ceiling electrical equipment according to claim 1 is characterized in that described guide chute is opened on the guide member, and described guide member is fixed on the sidewall of electrical equipment casing.
4, according to the fastening structure of claim 1,2 or 3 described ceiling electrical equipment, it is characterized in that offering on the described slide block (6) the corresponding cross through hole (13) of breach (9) with the inside and outside both sides of described guide chute (3), described flexible compressing member (7) is positioned at this cross through hole (13).
5, the fastening structure of ceiling electrical equipment according to claim 4, it is characterized in that offer on the described flexible compressing member (7) with described slide block (6) on the consistent slotted hole (8) of cross through hole (13) direction, described screw (12) passes this slotted hole (8).
6, according to the fastening structure of claim 1,2,3 or 5 described ceiling electrical equipment, it is characterized in that described slide block is provided with screw thread, described screw directly with slide block on be threaded.
7, according to the fastening structure of claim 1,2,3 or 5 described ceiling electrical equipment, it is characterized in that described slide block (6) is provided with nut (11), described screw (12) is connected with nut (11).
8, the fastening structure of ceiling electrical equipment according to claim 7 is characterized in that described nut (11) is positioned at the top of slide block (6).
9, the fastening structure of ceiling electrical equipment according to claim 8 is characterized in that the top of described slide block (6) offers groove (15), and described nut (11) is positioned at groove (15).
10, the fastening structure of ceiling electrical equipment according to claim 1, it is characterized in that described electrical equipment casing (1) has four sidewalls and relative in twos, a described defining flange (5) all is set on each sidewall at least and offers the guide chute (3) corresponding, and the distance between the guide chute on each sidewall and its place side wall ends is different with defining flange (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620105481 CN200965141Y (en) | 2006-07-07 | 2006-07-07 | Tightening structure of ceiling electric appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620105481 CN200965141Y (en) | 2006-07-07 | 2006-07-07 | Tightening structure of ceiling electric appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200965141Y true CN200965141Y (en) | 2007-10-24 |
Family
ID=38869158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620105481 Expired - Lifetime CN200965141Y (en) | 2006-07-07 | 2006-07-07 | Tightening structure of ceiling electric appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200965141Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108644878A (en) * | 2018-07-09 | 2018-10-12 | 海盐亚炎电气有限公司 | A kind of mounting structure of one heater |
| CN109631304A (en) * | 2018-11-15 | 2019-04-16 | 浙江欧伦电气有限公司 | A kind of fixed bracket of household dehumidifier top dress |
-
2006
- 2006-07-07 CN CN 200620105481 patent/CN200965141Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108644878A (en) * | 2018-07-09 | 2018-10-12 | 海盐亚炎电气有限公司 | A kind of mounting structure of one heater |
| CN108644878B (en) * | 2018-07-09 | 2024-04-19 | 海盐亚炎电气有限公司 | Mounting structure of integrative room heater |
| CN109631304A (en) * | 2018-11-15 | 2019-04-16 | 浙江欧伦电气有限公司 | A kind of fixed bracket of household dehumidifier top dress |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20071024 |
|
| EXPY | Termination of patent right or utility model |