CN201024869Y

CN201024869Y - Sunshade curtain

Info

Publication number: CN201024869Y
Application number: CNU2006201626225U
Authority: CN
Inventors: 陆桥乃
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-12-31
Filing date: 2006-12-31
Publication date: 2008-02-20
Anticipated expiration: 2016-12-31

Abstract

The utility model provides a sunshade curtain which belongs to the technical field of roller shutter and used for front windows of passenger cars and sunshade for driver window. The utility model comprises a drum, a roller shutter mechanism 1, a hanging 9, a tie rod 10, a nut cap 2, a left fixed seat support 3 a right fixed seat support 7 and a leader hole 3A at the left fixed seat support or the right fixed seat support. The roller shutter mechanism 1 comprises a shaft cover 8, a spindle 1A and a torsion spring 1B. The hanging 9 is covered at the drum and the bottom of the hanging 9 is connected with a tie rod 10. The roller shutter mechanism 1 is sleeved at one end of the drum. The utility model is characterized in that at least one fixed seat support of the left fixed seat support or the right fixed seat support has two fixed leader hole 3A. As the left and the right fixed seat supports are provided with at least three fixed leader holes 3A, the sunshade curtain is suitable for multiple requirements for users with convenient installation. Besides, the left and right of the window(including the passenger car front windows of all types) can be installed conveniently, which omits the suction cup block at the front window of cars without blocking the sight of drivers.

Description

A kind of abat vent

Technical field

The utility model relates to a kind of abat vent, more specifically the abat vent used as window of reference and a kind of vehicle or office, room.

Background technology

With reference to Fig. 1, China specially ZL 2,005 2 0042602X has announced a kind of self-lock sun shade curtain, it comprises reel 6, roller shutter 1, cord 9, pull bar 10, block 2, the fixing guide rod 11 of usefulness, fixedly (fixedly mounting comprises the mounting 3 that fixes to mounting, right fixedly mounting 7), shell 5, support chip 4, structure of rolling 1 comprises axle sleeve 1A, torsion spring 1B, cord 9 is covered on the reel, the lower end of cord 9 is connected to a pull bar 10, structure of rolling 1 is sleeved on the end in the reel, its characteristics are: described structure of rolling 1 also comprises gear sheet and melon seeds shape sheet, the gear sheet is set in the end of mandrel 1A and both axis overlap mutually, axle sleeve is set in mandrel 1A and is positioned at the inboard of gear sheet, at least the turning cylinder that connects at the Kong Youyu axle sleeve of a slice melon seeds shape sheet, melon seeds shape sheet is positioned at the periphery of gear sheet, and, the state that meshes at a tooth of tooth limit that axle sleeve has melon seeds shape sheet in the state of described axis transmission and gear sheet.Other several abat vents in this patent document, have also been put down in writing.With reference to Fig. 2 to Fig. 4, a kind of fixedly mounting 3 of prior art has only 1 fixedly guide rod installing hole (hereinafter to be referred as guide rod hole) 3A of usefulness, the right side of its correspondence fixedly mounting 7 has only 1 fixedly guide rod hole 3A of usefulness with reference to Fig. 5 to Fig. 7, the multiple requirement of user that can not suit of the mounting means of this kind abat vent, be not easy to install, moreover the sucker that connects in guide rod 11 lower ends is inhaled at the left side or the right of windscreen glass, obstruct the view.The described windscreen glass left side is meant the orientation on the sight line front screen left side, the orientation when headstock is watched (following also regulation) like this or the right behind the car.

The utility model content

First purpose of the utility model provides the suitable multiple requirement of user of a kind of energy, and the abat vent of being convenient to install.

The self-locking abat vent that second purpose of the utility model provides the suitable multiple requirement of user of a kind of energy and be convenient to install.

The 3rd purpose of the utility model provides a kind of abat vent that is omitted in the sucker of guide rod 11 lower ends connection, avoids this sucker obstruct the view.

The utility model is to realize like this

1. abat vent, it comprises that fixedly mounting 3, right fixedly mounting 7, left fixedly mounting or right fixedly mounting all have the fixedly guide rod hole 3A of usefulness for reel 6, structure of rolling 1, cord 9, pull bar 10, block 2, a left side, structure of rolling 1 comprises axle sleeve 8, mandrel 1A, torsion spring 1B, cord 9 is covered on the reel, the lower end of cord 9 is connected with a pull bar 10, structure of rolling 1 is sleeved on the end in the reel, its characteristics are: on a left side fixedly in mounting or the right fixedly mounting, at least 1 fixedly mounting 2 fixedly guide rod hole 3A of usefulness are arranged.

Owing to fixedly be provided with 3 fixedly guide rod hole 3A of usefulness at least on the mounting on a left side and the right side, the multiple requirement of user that can suit of this abat vent, be convenient to install, and all install easily the left and right of window (the passenger vehicle front window that comprises various models), omitted and inhaled, do not hindered pilot's line of vision at windscreen sucker on glass.

2. on the basis of above-mentioned the 1st kind of technical scheme, its characteristics are: described structure of rolling 1 also comprises gear sheet and melon seeds shape sheet, the gear sheet is set in the end of mandrel 1A and both axis overlap mutually, axle sleeve is set in mandrel 1A and is positioned at the inboard of gear sheet, at least the turning cylinder that connects at the Kong Youyu axle sleeve of a slice melon seeds shape sheet, melon seeds shape sheet is positioned at the periphery of gear sheet, and, the state that the tooth limit that melon seeds shape sheet arranged in the state that axle sleeve rotates around described axis and a tooth of gear sheet mesh.

Above-mentioned the 2nd kind of technical scheme makes full use of the self-locking mechanism in the China Patent No. 200520042602X file like this applicable to a kind of self-locking abat vent as shown in Figure 1.

Description of drawings

Fig. 1 is a kind of self-lock sun shade curtain structural representation of prior art.

Fig. 2 is a fixedly mounting front view of a kind of self-lock sun shade curtain of prior art left side.

Fig. 3 is the vertical view of Fig. 2.

Fig. 4 is the left diagrammatic sketch of Fig. 2.

Fig. 5 is the right fixedly mounting front view of a kind of self-lock sun shade curtain of prior art.

Fig. 6 is the vertical view of Fig. 5.

Fig. 7 is the left diagrammatic sketch of Fig. 5.

Fig. 8 looks schematic diagram for the left fixedly mounting master of a kind of abat vent of the utility model.

Fig. 9 is the left view (broken section) of Fig. 8.

Figure 10 is the upward view of Fig. 8.

Figure 11 looks schematic diagram (this right side is mounting and the extremely fixedly supporting use of mounting of a left side shown in Figure 10 of Fig. 8 fixedly) for the right fixedly mounting master of a kind of abat vent of the utility model.

Figure 12 is the right view (broken section) of Figure 11.

Figure 13 is the upward view of Figure 11.

Figure 14 for the U-shaped guide rod of a kind of fixedly usefulness of the utility model and 1 right side fixedly the assembling master of mounting look schematic diagram.

Figure 15 looks schematic diagram for the master of a kind of abat vent of the utility model.

Figure 16 looks schematic diagram for the master of a kind of abat vent of the utility model.

The specific embodiment

With reference to Fig. 8 to 13, left and right fixedly mounting of the present utility model and Fig. 2 to the left and right fixedly mounting of prior art shown in Figure 7 structurally the main distinction be the former have 4 fixedly usefulness guide rod hole 3A1, guide rod hole 3A2, guide rod hole 3A3, guide rod hole 3A4 and the latter has 2 fixedly guide rod hole 3A of usefulness.Best, the shape of left and right fixedly mounting of the present utility model and structure are: each oriented projecting inward 2 guide rod holes and plastics hole wall 3C thereof in the inboard of tabular end cap 3B, central oriented projecting inward pipe 3D in the inboard of end cap 3B, the oriented projecting inward bound edge 3E of end cap 3B, screw base 3G and screw hole 3F thereof that outside protrusion is arranged in the outside of end cap 3B, there is rectangular opening 3H on a left side fixedly mounting in the central authorities of pipe 3D, and right fixedly mounting has circular port 3I in the central authorities of pipe 3D.With reference to Fig. 8 to Figure 10, an injection moulding left side is mounting 3 fixedly; With reference to Fig. 9 to 11, the right fixedly mounting 7 of injection moulding.With reference to Fig. 1, technology is assembled left and right fixedly mounting routinely.

Fixedly the guide rod of usefulness is two kinds: first kind is the guide rod 11 (as shown in Figure 1) with the round steel making that has only 1 termination on top, and second kind is the U type guide rod 12 (selecting round steel as shown in figure 14 for use) that 2 terminations are arranged on top.

First kind of fixed form is: guide rod 11 is inserted in the guide rod hole 3A1 by prior art and fixes, guide rod 12, insert in guide rod hole 3A3 and guide rod hole 3A4 (by the prior art interior screw guide rod of screw hole 3F), schematic diagram after the assembling such as Figure 15 and shown in Figure 14, iron wire that guide rod 12 preferred diameters are 6mm and total length are suitable length (guide rod 11 in following examples is identical with guide rod 12) such as 55cm, and this abat vent is installed in the left side of windscreen.

Second kind of fixed form is: guide rod 11 is inserted in the guide rod 3A4 by prior art and fixes, and guide rod 12 is inserted in guide rod hole 3A1 and the 3A2 and fixing (as shown in figure 16), and the lower end of guide rod 12 does not connect sucker.This abat vent is installed in the right of windscreen.

The third fixed form is: guide rod 11 is inserted in the guide rod hole 3A1 by prior art and fixes, another guide rod 11 is inserted in the guide rod hole 3A4 by prior art and fixes, the lower end that is inserted in the guide rod 11 of guide rod hole 3A1 does not connect sucker or holder, and the lower end that is inserted in the guide rod 11 of guide rod hole 3A4 is connected with sucker or holder, and this abat vent is installed in the left side of windscreen.

The 4th kind of fixed form is: guide rod 11 is inserted in the guide rod hole 3A1 by prior art and fixes, another guide rod 11 is inserted in the guide rod hole 3A4 by prior art and fixes, the lower end that is inserted in the guide rod 11 of guide rod hole 3A4 does not connect sucker or holder, and the lower end that is inserted in the guide rod 11 of guide rod hole 3A1 is connected with the sucker piece, and this abat vent is installed in the right of windscreen.The technology that this abat vent is installed in windscreen adopts routine techniques.Sucker or holder are the device of prior art location guide 11 commonly used.

Claims

1. abat vent, it comprises reel (6), structure of rolling (1), cord pull bar (10), block (2), left side fixed mount (3), right fixedly mounting (7), left fixedly mounting or right fixedly mounting all have the fixedly guide rod hole of usefulness (3A), structure of rolling (1) comprises axle sleeve (8), mandrel (1A), torsion spring (1B), cord (9) is covered on the reel, the lower end of cord (9) is connected with a pull bar (10), structure of rolling (1) is sleeved on the end in the reel, its feature is the fixedly mounting or the right side fixedly in the mounting in a: left side, at least 1 fixedly mounting 2 fixedly guide rod holes of usefulness (3A) are arranged.

2. abat vent according to claim 1, it is characterized in that: a left side, the right fixedly shape and the structure of mounting are: each oriented projecting inward 2 guide rod holes and plastics hole wall (3C) thereof in the inboard of tabular end (3B), central oriented projecting inward pipe (3D) in the inboard of end cap (3B), the oriented projecting inward bound edge of end cap (3B) (3E), screw base (3G) and screw hole (3F) thereof that outside protrusion is arranged in the outside of end cap (3B), there is rectangular opening (3H) on a left side fixedly mounting in the central authorities of pipe (3D), and right fixedly mounting has circular port (3I) in the central authorities of pipe (3D).

3. abat vent according to claim 1 and 2, it is characterized in that: described structure of rolling also comprises gear sheet and melon seeds shape sheet, the gear sheet is set in an end of mandrel (1A) and both axis overlap mutually, axle sleeve is set in mandrel (1A) and is positioned at the inboard of gear sheet, at least the power transmission shaft that connects at the Kong Youyu axle sleeve of a slice melon seeds shape sheet, melon seeds shape sheet is positioned at the periphery of gear sheet, and, the state that meshes at a tooth of tooth limit that axle sleeve has melon seeds shape sheet in the state of described axis transmission and gear sheet.