CN2234731Y - Extensible supporting device for bed canopy - Google Patents

Abstract

The utility model belongs to a supporting device for a bed canopy, which can be designed and arranged on foot tubes of a bed body. The utility model is composed of a lower tube, a middle tube, an upper bar and a quasi hemispherical screw cap, and the top part of the screw cap is provided with a hole. When the stretch type of the utility model is used, the lower tube and the middle tube are fixed by long studs and fastening cylinders; the middle tube and the upper bar are fixed by short studs. Hence a fulcrum with a specific height is obtained to support the bed canopy. When the stretch type needs to restore to the shrunk type, the middle tube is connected with the perforations of the lower ends of the upper bar by short studs and then is together arranged in the lower tube, and one long stud is left for insertion of the perforation of the lower tube; thus a supporting bar lies in a hidden state. The utility model is convenient in mounting and dismounting, and has a beautiful appearance in a living room.

Description

The flexible canopy of bed

The utility model relates to telescopic account device of a kind of usefulness.

The support mosquito net mode that present people commonly use, how at cabinet base bundle watchman's wooden clapper bamboo bar, wall is pricked nail, ceiling lifting rope, installation frame etc., these device installations, use, demolition be inconvenience all.In the bedroom, there are bamboo bar, nail hole, bracket holes, also lose attractive in appearance.

The purpose of this utility model is to propose the flexible canopy of a kind of usefulness, convenient, flexible installing/dismounting mosquito net, and the lifting of this device is convenient.

Utility model is achieved in that a kind of usefulness canopy that stretches, comprise the porose accurate hemispherical nut 5 in lower pipe 2, middle pipe 3, upper boom 4, top that is connected with cabinet base pipe 1, it is characterized in that: lower pipe 2, middle pipe 3, upper boom 4 all arrange symmetrical upper and lower end perforation 10, and the upper perforation 10 of lower pipe 2 is fixing with the lower perforation of middle pipe 3 10 employing rubber tubes 8 and special-shaped long column nail 6; The upper perforation 10 of middle pipe 3 adopts straight shape short column nail 7 to fix with the lower perforation of upper boom 4 10.The bed of condensed type with flexible canopy adopt straight shape short column nail 7 fixing in the lower stomidium 10 of pipe 3 and upper boom 4, the middle pipes 3 that the straight shape short column nail 7 of described usefulness connects are put into lower pipe 2 with upper boom 4, with special-shaped long column nail 6 fixingly manage 2 down, the upper end hole 10 of middle pipe 3, upper boom 4.

The parts that the utility model adopts are easy to processing, and general producer can produce.Can reach the purpose of handling very skillfully, can lifting, dress, compression process finish in a short time, namely makes things convenient for use to beautify again living environment.

Fig. 1 the utility model draws back the status architecture schematic diagram

Fig. 2 irregularly-shaped hole schematic diagram

Now further narrate by reference to the accompanying drawings structure of the present utility model:

Referring to Fig. 1-2: the utility model mainly is made up of the porose accurate hemispherical nut 5 in the following pipe 2, middle pipe 3, upper boom 4 and the top thereof that are fixed together with cabinet base pipe 1.The fastening tube 8 of cylindricality nail 6,7 and one rubber of in addition subsidiary two without screw threads.Except fastening tube, each parts is metal material, altogether quadruplet.

Lower pipe 2, middle pipe 3, the upper boom 4 of flexible canopy all arranges symmetrical upper and lower end perforation 10, lower pipe 2 is fixing with middle pipe 3 junctions employing rubber tube 8 and special-shaped long column nail 6, and middle pipe 3 adopts straight shape short column nail 7 to fix with the junction of upper boom 4.This without screw thread cylindricality nail is so that installation and removal are very easy.

Instantly manage 2, middle pipe 3, upper boom 4 be respectively with straight shape short column nail 7, when abnormity long column nail 6 was fixed on perforation 10 or irregularly-shaped hole 9, the fulcrum total height reached 1.8 meters, and its top center has an aperture, the variable cross-section place that mosquito net four end ropes are inserted in hemispherical nut 5 can insert bed-curtain or mosquito net hook in its top center hole.

When needs are reduced into condensed type with canopy, pull down straight shape short column nail 7 and special-shaped long column nail 6, the matched position that reconfigures down pipe, middle pipe, upper boom and two posts nail can realize, with straight shape short column nail 7 fixing in the following stomidium 10 of pipe 3 and upper boom 4, put into down in the lump in the pipe 2, this moment, pole top was accurate hemispherical, again special-shaped long column nail 6 is inserted into down pipe 2, has just finished condensation course in the upper end hole 10 of middle pipe 3, upper boom 4.

Claims (2)

1, a kind of flexible canopy of usefulness, comprise the following pipe (2) that is connected with cabinet base pipe (1), middle pipe (3), upper boom (4), the porose accurate hemispherical nut (5) in top, it is characterized in that: pipe (2), middle pipe (3), upper boom (4) all are provided with symmetrical upper and lower end perforation (10) down, and the upward perforation (10) of following pipe (2) adopts rubber tube (8) and special-shaped long column nail (6) to fix with the following perforation (10) of middle pipe (3); Following perforation (10) the straight shape short column nail of employing (7) of going up perforation (10) and upper boom (4) of middle pipe (3) is fixing.

2, by the flexible canopy of the described bed of claim 1, it is characterized in that: the bed of condensed type with flexible canopy adopt straight shape short column nail (7) fixing in following stomidium (10) of pipe (3) and upper boom (4), the middle pipe (3) that the straight shape short column nail of described usefulness (7) connects is put into down in the pipe (2) with upper boom (4), with the fixing upper end hole (10) of pipe (2), middle pipe (3), upper boom (4) down of special-shaped long column nail (6).

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