CN2195898Y - Folding bed curtain frame - Google Patents
Folding bed curtain frame Download PDFInfo
- Publication number
- CN2195898Y CN2195898Y CN 94236579 CN94236579U CN2195898Y CN 2195898 Y CN2195898 Y CN 2195898Y CN 94236579 CN94236579 CN 94236579 CN 94236579 U CN94236579 U CN 94236579U CN 2195898 Y CN2195898 Y CN 2195898Y
- Authority
- CN
- China
- Prior art keywords
- rear transverse
- transverse rod
- slide block
- frame
- side lever
- 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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- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
The utility model relates to a bed curtain frame, comprising a ring-shaped horizontal frame which is formed by the connection of a front and a rear cross bars and a left and a right collapsible side bars, a vertical supporting bar whose upper end is connected with the rear cross bar is arranged at the bottom of the ring-shaped horizontal frame. Both ends of the left and the right collapsible side bars which are respectively hinged with ends of the front and the rear cross bars, and the left and the right side bars are composed of two rods which are hinged and connected in series. A guiding slide way is arranged on the rear cross bar, and a left and a right sliding blocks which are respectively connected with the left and the right side bars through a connecting bar are arranged in the slide way. The utility model has the advantages of convenient operation and retractability.
Description
The utility model relates to a kind of mosquito net frame.
Traditional mosquito net frame is made of vertical support bar and annular level frame usually, fixedlys connected with the bottom of annular level frame in the upper end of vertical support bar.The top of mosquito net on annular level frame, is realized the suspension of mosquito net by hook or lanyard.Because this kind mosquito net frame is a stationary structure, even if on the daytime that need not use mosquito net, mosquito net frame and the mosquito net that hangs under it still are in stretched condition, thereby take indoor big quantity space, both blocked people's sight, be an impediment to indoor attractive in appearancely, be unfavorable for the circulation of air again, encouraged growing of germ.Therefore, be necessary it is improved.
The purpose of this utility model provides a kind of folding bed curtain (mosquito net) frame of realizing folding and retraction.
Collapsible bed curtain frame of the present utility model has the annular level frame that is formed by connecting by forward and backward cross bar and left and right collapsible side lever, is provided with two vertical support bars in the bottom of annular level frame, and the upper end of two vertical support bars joins with two ends of rear transverse rod respectively.In annular level frame, the two ends of left folding formula side lever join through the left end of hinge and forward and backward cross bar respectively, and the two ends of right folding formula side lever join through the right-hand member of hinge and forward and backward cross bar respectively.Left and right collapsible side lever forms by two sub bars serial connection, is connected by hinge between two sub bars.Rear transverse rod is vertically arranged with guide chute in the rear transverse rod upper edge, is provided with left and right slide block in the guide chute, and left and right slide block joins near the sub bar of rear transverse rod one end respectively with in the left and right side lever by connecting rod.In the utility model, owing to left and right two side levers are collapsible form by the hinged series connection of sub bar, and link to each other with slide block in being arranged at the rear transverse rod chute by connecting rod, therefore when by directly stirring side lever with hand or when making the sliding slide block movement in horizontal of rear transverse rod come drivening rod and side lever to move, can make side lever folding, and then drive front rail and the full annular level frame draws in to the rear transverse rod place, reduce a curtain effectively and be the shared space of extension mosquito net thereon.Otherwise, when need are used mosquito net, also can make side lever be reset to extended configuration, the also corresponding normal operating condition that is of mosquito net.From user-friendly angle, to drive slide block movement and then drivening rod and the side lever motion in the rear transverse rod chute, realize that the mode of operation folding and that stretch of side lever is preferable usually.For this reason, the slider-operated structure that can order about slide block movement can be set in the curtain frame.For example, the overhanging formula of being convenient to hand is stirred can be set on slide block dial handle, the fixed pulley of electric/manual guide bead formula--pull rope structure also can be set, utilize pull rope that slide block is drawn.Certainly, also can adopt other similar structures.
Bed curtain frame of the present utility model is compared with existing like product, has to make that the interior space is open, the characteristics of circulation of air, and easy to operate, act freely, be suitable for promoting the use of.
Content of the present utility model is further described with the following Examples, but content of the present utility model is not limited only to content related among the embodiment.
Fig. 1 is the general structure schematic diagram of bed curtain frame among the embodiment.
Fig. 2 is the rear transverse rod structural representation.
Fig. 3 is the link assembly structural representation.
Fig. 4 is a toggle clamp chip architecture schematic diagram.
Shown in Fig. 1～4, the bed curtain frame among the embodiment has vertical support bar 1, front rail 2, rear transverse rod 3 and left and right collapsible side lever 4,5.Forward and backward cross bar 2,3 and left and right side lever 4,5 common looping level frames.The two ends of left side bar join through the left end of hinged intermediate plate 4.3 with forward and backward cross bar respectively, and the two ends of right-hand rod join through the right-hand member of hinged intermediate plate 5.3 with forward and backward cross bar respectively.Wherein, left and right side lever is made of two sub bars 4.1,4.2 and two sub bars 5.1,5.2 respectively, links to each other by hinged intermediate plate 4.3 between the sub bar 4.1,4.2, links to each other by hinged intermediate plate 5.3 between the sub bar 5.1,5.2.Herein, clip type articulated elements 4.3 and 5.3 also can be replaced by the loose-leaf system articulated elements.In the present embodiment, vertical support bar 1 be left and right respectively one, and the upper end of two vertical support bars joins with two ends of rear transverse rod 3 respectively.Be vertically arranged with guide chute 3.1 at rear transverse rod 3 upper edge rear transverse rods, be provided with left and right slide block 3.2,3.3 in this guide chute.Left and right slide block links to each other with 5.1 near the sub bar 4.1 of rear transverse rod respectively with in the left and right side lever by connecting rod 6,7.For ease of the side lever motion, loose-leaf 11 has been adopted in the junction of connecting rod and sub bar.Simultaneously, consider connecting rod and slide block for fixedlying connected, the position that cooperates with chute on the slide block (slide block upper and lower end) adopted the wheel shape that can horizontally rotate.When connecting rod was connected in hinged way with slide block, the wheeled construction on the slide block did not promptly need.Use for the ease of the user, set up the slider-operated structure that is made of fixed pulley 8,9 and pull rope 10 among the embodiment, the hitch structure of this structure and existing hand-operated curtain rail is similar.Fixed pulley 8,9 is arranged at the two ends of guide chute 3.1 respectively.Pull rope is set around on the fixed pulley, and links to each other with left and right slide block 3.2,3.3.By the bared end of tractive pull rope, can affect slide block 3.2,3.3, and then it is superimposed or stretch to drive side lever 4,5 by connecting rod, realizes the folding and diastole of bed curtain.In addition, if in the hitch structure of present embodiment, further set up motor, can constitute the electronic slider-operated structure of electrically driven curtain rail formula.
Claims (3)
1, a kind of folding bed curtain frame, constitute by vertical support bar and annular level frame, vertical support bar is arranged at the bottom of annular level frame, it is characterized in that annular level frame is by preceding, a rear transverse rod and a left side, right folding formula side lever is formed by connecting, the two ends of left folding formula side lever respectively through hinge with before, the left end of rear transverse rod joins, the two ends of right folding formula side lever respectively through hinge with before, the right-hand member of rear transverse rod joins, a left side, right folding formula side lever forms by two sub bars serial connection, be connected by hinge between two sub bars, described vertical support bar is two, the upper end of two vertical support bars joins with two ends of rear transverse rod respectively, rear transverse rod is vertically arranged with guide chute in the rear transverse rod upper edge, be provided with a left side in the guide chute, right slide block, a left side, right slide block by connecting rod respectively with a left side, sub bar near rear transverse rod one end in the right-hand rod joins.
2, folding bed curtain frame as claimed in claim 1 is characterized in that being provided with the slider-operated structure that can order about slide block movement.
3, folding bed curtain frame as claimed in claim 2 is characterized in that described slider-operated structure is made of fixed pulley that is arranged at guide runner groove two ends respectively and the pull rope that is set around on the fixed pulley, and described pull rope links to each other with left and right slide block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94236579 CN2195898Y (en) | 1994-05-31 | 1994-05-31 | Folding bed curtain frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94236579 CN2195898Y (en) | 1994-05-31 | 1994-05-31 | Folding bed curtain frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2195898Y true CN2195898Y (en) | 1995-05-03 |
Family
ID=33844504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94236579 Expired - Fee Related CN2195898Y (en) | 1994-05-31 | 1994-05-31 | Folding bed curtain frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2195898Y (en) |
-
1994
- 1994-05-31 CN CN 94236579 patent/CN2195898Y/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 | ||
| 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 |