CN2673233Y - Curtain lower rail structure - Google Patents
Curtain lower rail structure Download PDFInfo
- Publication number
- CN2673233Y CN2673233Y CN 200320100672 CN200320100672U CN2673233Y CN 2673233 Y CN2673233 Y CN 2673233Y CN 200320100672 CN200320100672 CN 200320100672 CN 200320100672 U CN200320100672 U CN 200320100672U CN 2673233 Y CN2673233 Y CN 2673233Y
- Authority
- CN
- China
- Prior art keywords
- blocking part
- main body
- room
- structure under
- rail main
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a curtain lower rail structure, comprising a lower rail main body and two covers. One first clamping stopper part is formed on the lower rail main body respectively at the sites close to the two end edges; each cover is sheathed with one end edge of the lower rail main body, and a second clamping stopper part is formed on the cover at the site corresponding to the first clamping stopper part. Accordingly, the state of close fixation can be formed between the lower rail main body and the cover by the clamping stoppers of the first and the second clamping stopper parts.
Description
Technical field
The utility model is relevant with curtain, is meant rail structure under a kind of curtain especially.
Background technology
Rail structure under the curtain of general window mainly is to be made of the assembling of rail main body and two cappings once.And wherein for enabling to have concurrently simultaneously the reduction of aesthetic and manufacturing cost, general rail main body down can adopt the moulding of plastic cement material one pull, and be that the weight of rail can be alleviated as far as possible, can be comparatively laborsaving when operating in order to the user, general rail main body down can adopt the inner kenel moulding of hollow that is, so that after this time of moulding rail main body, must distinguish jam-pack in the two ends of this time rail main body by two cappings again, to increase whole aesthetic.
But, because rail is when curtain is the state of closure down, be to be positioned at the whole minimum position of curtain, and capping only be directly with the external force jam-pack in the port of this time rail main body, therefore very easily be subjected to playing of child and drop or lose, cause the aesthetic of curtain not good, and by this time rail main body is by the moulding of pull institute, its port periphery can be very sharp keen, easily make child or user accidentally contact and hurting when controlling, or have the child facts of eating by mistake is picked up in the capping of dropping, and cause the generation of contingency.
The utility model content
Main purpose of the present utility model is to provide rail structure under a kind of curtain, and the tight effect that engages between its member is splendid.
For reaching above-mentioned purpose, the utility model provides rail structure under a kind of curtain, and it consists predominantly of: rail main body once, and the two ora terminalis parts that are close to of this time rail main body are formed with one first blocking part respectively; Two cappings, each ora terminalis socket of this each capping and this time rail main body, and this capping is formed with one second blocking part to position that should first blocking part, makes to form closely affixed state between this time rail main body and this capping and cause by the clip of this first blocking part and this second blocking part.
Rail structure under the described curtain, wherein this time rail body interior is formed with a logical room that passes through to two ora terminalis, and this first blocking part is the internal face that is formed at this room; This capping is to penetrate in this room, and this second blocking part is the outer surface that is formed at capping.
Rail structure under the described curtain, wherein this capping has a throwing part and an envelope and supports portion, the section configuration of this throwing part is identical with the room section configuration of this time rail main body, it is that a end from this throwing part extends and forms that this envelope is supported portion, and this first blocking part is to be formed on this throwing part, and penetrate in this room by this throwing part, make this first blocking part and this second blocking part carry out clamping, and support the ora terminalis butt of portion and this time rail main body and seal this room by this envelope.
Rail structure under the described curtain, the gabarit section configuration that wherein should seal the portion of supporting is identical with the gabarit section configuration of this time rail main body.
Rail structure under the described curtain, wherein this capping is formed with a room by one end, and this second blocking part is the internal face that is formed at this room; The ora terminalis of this time rail main body is to penetrate in this room, and this first blocking part is the outer surface that is formed at this time rail main body.
Rail structure under the described curtain, wherein this first blocking part is at least one shrinkage pool; This second blocking part is at least one projection corresponding with this shrinkage pool position.
Rail structure under the described curtain, wherein this first blocking part is at least one projection; This second blocking part is at least one shrinkage pool corresponding with this bump position.
Rail structure under the described curtain, wherein this first blocking part is a circular shrinkage hole; This second blocking part is a round bump.
Rail structure under the described curtain, wherein this first blocking part is a rectangular recess; This second blocking part is a taper projection.
Rail structure under the described curtain, wherein this first blocking part is a round bump; This second blocking part is a circular shrinkage hole.
Rail structure under the described curtain, wherein this first blocking part is a taper projection; This second blocking part is a rectangle projection.
Rail structure under the described curtain, wherein this first blocking part is an annular recess; This second blocking part is a ring-type projection.
The utility model compared with prior art not only can prevent capping to drop voluntarily from the ora terminalis of this time rail main body, or pullled by external force and drop out easily, can prevent that also the child from picking edible danger; Certainly, more can make down the tight effect that engages between rail main body and capping better.
Description of drawings
For more deep understanding and approval being arranged, enumerate following preferred embodiment now, and cooperate the graphic back that is illustrated in feature of the present utility model and purpose:
Fig. 1 is the three-dimensional exploded view of the utility model first preferred embodiment;
Fig. 2 is the three-dimensional combination figure of preferred embodiment shown in Figure 1;
Fig. 3 is the cutaway view of preferred embodiment shown in Figure 1;
Fig. 4 is the cutaway view of the utility model second preferred embodiment;
Fig. 5 is the three-dimensional exploded view of the utility model the 3rd preferred embodiment;
Fig. 6 is the three-dimensional combination figure of preferred embodiment shown in Figure 5;
Fig. 7 is the cutaway view of preferred embodiment shown in Figure 5;
Fig. 8 is the three-dimensional combination figure of the utility model the 4th preferred embodiment;
Fig. 9 is the cutaway view of preferred embodiment shown in Figure 8.
The specific embodiment
Seeing also Fig. 1 to 3, is that the utility model provides rail structure 100 under the curtain of first preferred embodiment, and it consists predominantly of rail main body 10 and two cappings 20, wherein:
This time rail main body 10 is one to be the framework of strip, its inside is formed with a logical room 11 that passes through to two ora terminalis, and be formed with one first blocking part 12 respectively in the outer surface that this time rail main body 10 is close to its two ora terminalis, this first blocking part 12 is the shrinkage pool of a circle, is upper face and logical the passing through to this room 11 that is formed at this time rail main body 10.
This each capping 20 has a throwing part 21 respectively and an envelope is supported portion 22, this throwing part 21 be one with the identical block of room 11 section configurations of this time rail main body 10, this throwing part 21 can be penetrated within this room 11, on the surface of this throwing part 21 and be formed with second blocking part 23 of a projection, this second blocking part 23 be one on these throwing part 21 upper faces the round bump that forms that protrudes out, and its position is corresponding mutually with the position of this first blocking part 12; This envelope support portion 22 be one with the identical block of this time rail main body 10 gabarit section configurations, be that a end from this throwing part 21 stretches out and forms.
Present embodiment in when assembling (because the structure and the assembling mode of two cappings 20 are all identical, so its difference is only at two ends that distinctly are socketed on this time rail main body 10, therefore for making illustrative simplicity, below diagram is only represented with single capping), be to wear in the room 11 that is placed in this time rail main body 10 by the throwing part 21 of this capping 20, and support the ora terminalis outer (as shown in Figure 2) that portion 22 is connected to this room 11 by this envelope, and this moment this second blocking part 23 also can be by the former of position correspondence so snap in this first blocking part 12 (as shown in Figure 3), make 20 of this time rail main body 10 and this cappings just can be affixed state by the interlocking of 23 of this first blocking part 12 and this second blocking parts.So, not only can prevent capping 20 can be voluntarily from the ora terminalis of this time rail main body 10 drop in outside, more can and the strength of 10 generations of this time rail main body, one mutual clip, and minimizing drops out the danger that is produced because of playing with of child.
This time rail main body 30, be one to be the framework of strip, its inside is formed with a logical room 31 that passes through to two ora terminalis, and this time rail main body 30 is close to the outer surface of its two ora terminalis, be formed with one first blocking part 32 respectively, should each first blocking part 32 be one to be formed at the circular shrinkage hole on this time rail main body 30 upper and lower surfaces respectively, and with these room 31 perforations.
This each capping 40 has a throwing part 41 respectively and an envelope is supported portion 42; This throwing part 41 be one with the identical block of room 31 section configurations of this time rail main body 30, this throwing part 41 can be penetrated within this room 31, on the surface of this throwing part 41 and be formed with one second blocking part 43, this second blocking part 43 is two respectively from the upper and lower surface of this throwing part 41 round bump that forms that protrudes out, and its position is corresponding with the position of this first blocking part 32; This envelope support portion 42 be one with the identical block of this time rail main body 30 gabarit section configurations, be that a end from this throwing part 41 stretches out and forms.
In this, when assembling, just the throwing part 41 of this capping 40 can be filled among this room 31 outside room 31 ora terminalis of this time rail main body 30, make and to carry out mutual interlocking by first blocking part 32 with this second blocking part 43 by the position correspondence, and this capping 40 and 30 of this time rail main bodys are formed affixed state, and firm more annexation between the two, and this envelope is supported portion 42 and is connected to outside the ora terminalis of this room 31, and can make this capping 40 and 40 of this time rail main bodys be seamless engaging, played with by the child and the probability that drops with minimizing.
Seeing also Fig. 5 to Fig. 7, is that the utility model provides rail structure 300 under the curtain of the 3rd preferred embodiment, and it mainly is made up of rail main body 50 and two cappings 60 once, wherein:
This time rail main body 50 is the framework of a strip, and near being formed with one first blocking part 51 respectively on the outer surface of two ora terminalis, and this first blocking part 51 is two to be formed at the rectangular recess on this time rail main body 50 upper and lower surfaces respectively.
This capping 60, be formed with a room 61 identical toward in by one end with this time rail main body 50 section configurations sizes, and be formed with one second blocking part 62 in the internal face of this room 61, this second blocking part 62 is two formed taper projections on these room 61 upper and lower walls respectively, and the inclined-plane of this taper projection is that the sealing direction toward this room increases its thickness from the opening direction of this room.
In can be in when assembling, just the ora terminalis of this capping 60 and this time rail main body 50 can be carried out socket, promptly be that ora terminalis with this time rail main body 50 is inserted in the room 61 of this capping 60, make and to rabbet by this second blocking part 62 and this first blocking part 51 that (the taper projection that utilization has the inclined-plane can successfully be embedded in this rectangular recess, and have simultaneously prevent that the taper projection from emerging in the characteristic of this rectangular recess), and this capping 60 closely can be engaged on the ora terminalis of this time rail main body 50.
Seeing also Fig. 8 and Fig. 9, is that the utility model provides rail structure 400 under the curtain of the 4th preferred embodiment, and it consists predominantly of rail main body 70 and two cappings 80, wherein:
This time rail main body 70 is one to be the framework of strip, and this time rail main body 70 is close to two ora terminalis parts, is formed with one first blocking part 71 respectively, and this first blocking part 71 is one to be the groove of continued circling.
This capping 80 has extended to form a room 81 by the one ora terminalis toward in, and the shape of this room 81 is identical with the gabarit section configuration size of this time rail main body 71, this time rail main body 70 can be inserted among this room, and be formed with one second blocking part 82 in the surface, inside of this room 81, this second blocking part 82 is one to encircle the projection that convexes in these room 81 inner surfaces, and its position is corresponding with the position of this first blocking part 71.
In this, when assembling, just the ora terminalis of this time rail main body 70 can be stretched in the room 81 that is placed in this capping 80, this second blocking part 82 can be snapped in this first blocking part 71, and clamping is closely carried out in this time rail main body 70 and this capping 80.
The action that first blocking part that forms respectively in rail main body and the capping under the utility model utilization and second blocking part carry out clamping, the compactness in the time of can be increased overall package; In addition, the utility model is only enumerated first blocking part and second blocking part of several difformity aspects and is represented.
Claims (12)
1. rail structure under the curtain is characterized in that, consists predominantly of:
Rail main body once, the two ora terminalis parts that are close to of this time rail main body are formed with one first blocking part respectively;
Two cappings, each ora terminalis socket of this each capping and this time rail main body, and this capping is formed with one second blocking part to position that should first blocking part, makes to form closely affixed state between this time rail main body and this capping and cause by the clip of this first blocking part and this second blocking part.
2. according to rail structure under the described curtain of claim 1, it is characterized in that described this time rail body interior is formed with a logical room that passes through to two ora terminalis, this first blocking part is the internal face that is formed at this room; This capping is to penetrate in this room, and this second blocking part is the outer surface that is formed at capping.
3. according to rail structure under the described curtain of claim 2, it is characterized in that, described this capping has a throwing part and an envelope is supported portion, the section configuration of this throwing part is identical with the room section configuration of this time rail main body, it is that a end from this throwing part extends and forms that this envelope is supported portion, and this first blocking part is to be formed on this throwing part, and penetrate in this room by this throwing part, make this first blocking part and this second blocking part carry out clamping, and support the ora terminalis butt of portion and this time rail main body and seal this room by this envelope.
4. according to rail structure under the described curtain of claim 3, it is characterized in that the described envelope of being somebody's turn to do is identical with the gabarit section configuration of this time rail main body to the gabarit section configuration of portion.
5. according to rail structure under the described curtain of claim 1, it is characterized in that described this capping is formed with a room by one end, this second blocking part is the internal face that is formed at this room; The ora terminalis of this time rail main body is to penetrate in this room, and this first blocking part is the outer surface that is formed at this time rail main body.
6. according to rail structure under the described curtain of claim 1, it is characterized in that described this first blocking part is at least one shrinkage pool; This second blocking part is at least one projection corresponding with this shrinkage pool position.
7. according to rail structure under the described curtain of claim 1, it is characterized in that described this first blocking part is at least one projection; This second blocking part is at least one shrinkage pool corresponding with this bump position.
8. according to rail structure under the described curtain of claim 1, it is characterized in that described this first blocking part is a circular shrinkage hole; This second blocking part is a round bump.
9. according to rail structure under the described curtain of claim 1, it is characterized in that described this first blocking part is a rectangular recess; This second blocking part is a taper projection.
10. according to rail structure under the described curtain of claim 1, it is characterized in that described this first blocking part is a round bump; This second blocking part is a circular shrinkage hole.
11., it is characterized in that described this first blocking part is a taper projection according to rail structure under the described curtain of claim 1; This second blocking part is a rectangle projection.
12., it is characterized in that described this first blocking part is an annular recess according to rail structure under the described curtain of claim 1; This second blocking part is a ring-type projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320100672 CN2673233Y (en) | 2003-11-21 | 2003-11-21 | Curtain lower rail structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320100672 CN2673233Y (en) | 2003-11-21 | 2003-11-21 | Curtain lower rail structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2673233Y true CN2673233Y (en) | 2005-01-26 |
Family
ID=34473959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320100672 Expired - Fee Related CN2673233Y (en) | 2003-11-21 | 2003-11-21 | Curtain lower rail structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2673233Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102793416A (en) * | 2012-08-14 | 2012-11-28 | 苏州大阳商用设备有限公司 | Stand column sealing head for shelf |
| CN112309287A (en) * | 2020-09-25 | 2021-02-02 | 深圳供电局有限公司 | Tail plug cover and rolling curtain |
-
2003
- 2003-11-21 CN CN 200320100672 patent/CN2673233Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102793416A (en) * | 2012-08-14 | 2012-11-28 | 苏州大阳商用设备有限公司 | Stand column sealing head for shelf |
| CN102793416B (en) * | 2012-08-14 | 2014-11-26 | 苏州大阳商用设备有限公司 | Stand column sealing head for shelf |
| CN112309287A (en) * | 2020-09-25 | 2021-02-02 | 深圳供电局有限公司 | Tail plug cover and rolling curtain |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |