CN209672237U

CN209672237U - A kind of lampshade frame of adjustable shading area

Info

Publication number: CN209672237U
Application number: CN201920421061.3U
Authority: CN
Inventors: 慈兆阳
Original assignee: Sanfu Metal Manufacturing (dalian) Co Ltd
Current assignee: Sanfu Metal Manufacturing (dalian) Co Ltd
Priority date: 2019-03-30
Filing date: 2019-03-30
Publication date: 2019-11-22
Anticipated expiration: 2029-03-30

Abstract

The utility model discloses a kind of lampshade frames of adjustable shading area, including upper skeleton and lower skeleton, roll shaft assembly box is welded between upper skeleton and lower skeleton, and the inner side edge of upper skeleton and lower skeleton offers annular slide track, the internal slide of annular slide track is connected with curtain drawbar, the inner rotation of roll shaft assembly box is connected with curtain wind-up roll, curtain wind-up roll has been externally wrapped with curtain, and the outer end of curtain is held in curtain drawbar, the two sidewalls up and down of curtain extend respectively to the inside of upper skeleton and lower skeleton, the lampshade slowly can accurately adjust shading angle, someone is during sleep in bedroom, it will can be blocked completely towards the light of sleeping people's face side, it is slanted to the user's reading or use mobile phone that the light on the downside of in bed is stayed up enough, cooperation lamplight brightness adjusting can bring more selectivity and more to user Good adventure in daily life.

Description

A kind of lampshade frame of adjustable shading area

Technical field

The utility model relates to lamps and lanterns improving technology field, specially a kind of lampshade frame of adjustable shading area.

Background technique

Bedside lamp is gained the name because it is used for the head of a bed, there is fixed and two class of packaged type, can be met and be rested in head of a bed reading The needs that books and newspapers are used up, with the increasingly optimization of every family economic condition, requirement of the people to quality of the life also improves day by day, Bedroom is that two people of man and wife shares in general, has either party to want sleep in two people, and another party is then without tired It when tired sense, needs to control lamplight brightness, in order to which wherein a side can normally fall asleep, existing bedside lamp has mostly on the market Brightness adjustment function, but the brightness for only relying on regulation lamp cannot bring user most suitable adventure in daily life, need when necessary Partial occlusion is carried out to light.

Summary of the invention

The purpose of this utility model is to provide a kind of lampshade frames of adjustable shading area, to solve above-mentioned background technique The problem of middle proposition.

To achieve the above object, the utility model provides the following technical solutions: a kind of lampshade frame of adjustable shading area, Including upper skeleton and lower skeleton, it is welded with roll shaft assembly box between the upper skeleton and lower skeleton, and upper skeleton and lower skeleton Inner side edge offers annular slide track, and the internal slide of the annular slide track is connected with curtain drawbar, the roll shaft assembly box Inner rotation is connected with curtain wind-up roll, and the curtain wind-up roll has been externally wrapped with curtain, and the outer end of curtain is held on curtain In cloth drawbar, the two sidewalls up and down of the curtain extend respectively to the inside of upper skeleton and lower skeleton, the middle part of the upper skeleton Offer rotation slot, the inner rotation of the rotation slot is connected with knob, outside the downside of the knob outer surface and curtain drawbar Connecting rod is welded between the upper end on surface, is welded with retaining collar in the middle part of the lower skeleton.

Preferably, the inner sidewall of the rotation slot is uniformly provided with latch, and the inside of the knob offers assembly cavity, institute The upper and lower part for stating assembly cavity inner cavity slidably connects button and bayonet lock respectively, and the right end of the button and bayonet lock mutually welds It connects, and is welded with spring between the inner sidewall of the right side wall and assembly cavity of button and bayonet lock, the bayonet lock mutually blocks with latch It connects.

Preferably, the side wall of the retaining collar offers screw hole, and the inside of the screw hole is bolted with screw rod.

Preferably, the inside of the upper skeleton and lower skeleton is welded with reinforcing bar.

Preferably, the upper and lower ends of the curtain wind-up roll are fixedly installed with clockwork spring torsional spring.

Preferably, cover is pasted between the upper skeleton and lower skeleton.

Compared with prior art, the utility model has the beneficial effects that a kind of lampshade frame of adjustable shading area, the lamp Cover slowly can accurately adjust shading angle, and someone during sleep, can will be towards the light of sleeping people's face side in bedroom It blocks completely, is slanted to the user's reading or use mobile phone that the light on the downside of in bed is stayed up enough, cooperates lamplight brightness tune Energy conservation is enough to bring more selectivity and better adventure in daily life to user.

Detailed description of the invention

Fig. 1 is that the main view of the utility model cuts open figure；

Fig. 2 is that the upper skeleton vertical view of the utility model cuts open figure；

Fig. 3 is the enlarged drawing in Fig. 1 at a；

Fig. 4 is the frame entirety structural schematic diagram of the utility model.

In figure: 1 upper skeleton, 2 lower skeletons, 3 roll shafts assembly box, 4 annular slide tracks, 5 retaining collars, 6 reinforcing bars, 7 curtains drag Bar, 8 rotation slots, 9 knobs, 10 connecting rods, 11 covers, 12 curtain wind-up rolls, 13 curtains, 14 assembly cavities, 15 bayonet locks, 16 buttons, 17 Spring, 18 latches, 19 screw holes, 20 screw rods, 21 clockwork spring torsional springs.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of lampshade frame of adjustable shading area, packet Upper skeleton 1 and lower skeleton 2 are included, is welded with roll shaft assembly box 3 between upper skeleton 1 and lower skeleton 2, and upper skeleton 1 and lower skeleton 2 Inner side edge offers annular slide track 4, and the internal slide of annular slide track 4 is connected with curtain drawbar 7, and roll shaft assembles the inside of box 3 It is rotatably connected to curtain wind-up roll 12, curtain wind-up roll 12 has been externally wrapped with curtain 13, and the outer end of curtain 13 is held on curtain In cloth drawbar 7, the two sidewalls up and down of curtain 13 extend respectively to the inside of upper skeleton 1 and lower skeleton 2, and the middle part of upper skeleton 1 is opened Equipped with rotation slot 8, the inner rotation of rotation slot 8 is connected with knob 9, downside and 7 outer surface of curtain drawbar of 9 outer surface of knob Connecting rod 10 is welded between upper end, the middle part of lower skeleton 2 is welded with retaining collar 5, and upper skeleton 1, lower skeleton 2 and roll shaft assemble box 3 Cylindric lampshade main framing is formed, the radius by changing upper skeleton 1 and lower skeleton 2 can adjust the monnolithic case of lampshade, cover The 11 semi-transparent black-out cloth to use on common lampshade, curtain 13 are the black-out cloth of light-proof material production, the mouth of retaining collar 5 Diameter should be greater than the outer diameter of conventional bedside lamp lamppost, and distinctive appearance lamppost may customize the retaining collar 5 of special shape.

Specifically, the inner sidewall of rotation slot 8 is uniformly provided with latch 18, the inside of knob 9 offers assembly cavity 14, dress Upper and lower part with 14 inner cavity of chamber slidably connects button 16 and bayonet lock 15 respectively, and the right end of button 16 and bayonet lock 15 mutually welds It connects, and is welded with spring 17, bayonet lock 15 and latch between the inner sidewall of the right side wall and assembly cavity 14 of button 16 and bayonet lock 15 18 mutually clampings, generated stress can offset maximum pull caused by clockwork spring torsional spring 21 i.e. between bayonet lock 15 and latch 18 Can, tooth form can user demand or cost of manufacture demand use unidirectional latch, push button 16 is not needed when rotating forward it.

Specifically, the side wall of retaining collar 5 offers screw hole 19, the inside of screw hole 19 is bolted with screw rod 20.

Specifically, the inside of upper skeleton 1 and lower skeleton 2 is welded with reinforcing bar 6.

Specifically, the upper and lower ends of curtain wind-up roll 12 are fixedly installed with clockwork spring torsional spring 21.

Specifically, being pasted with cover 11 between upper skeleton 1 and lower skeleton 2.

Working principle: when the utility model is used, user elder generation Unscrew 20, light bulb and lamppost is partially passed through solid The clamping lamppost of screw rod 20 is tightened after determining lantern ring 5, lampshade is mounted on bedside lamp, drives curtain drawbar 7 to exist by rotation knob 9 Sliding, curtain drawbar 7 extract curtain 13 out out of curtain wind-up roll 12 in endless glide 4, to the area complete shading of lampshade, Shading angle determines according to the angle of user's turning knob 9, by the side of roll shaft assembly box 3 towards wall when normal use Can, it is recovered in assembly cavity 14 by bayonet lock 15 after lower button 16, curtain 13 can slowly be received under the action of clockwork spring 21 pulling force of torsional spring It returns in curtain wind-up roll 12；The lampshade slowly can accurately adjust shading angle, and someone during sleep, can be by court in bedroom It is blocked completely to the light of sleeping people's face side, is slanted to the user's reading or make that the light on the downside of in bed is stayed up enough With mobile phone, cooperate lamplight brightness adjusting that can bring more selectivity and better adventure in daily life to user.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of lampshade frame of adjustable shading area, including upper skeleton (1) and lower skeleton (2), it is characterised in that: the upper bone Roll shaft assembly box (3) is welded between frame (1) and lower skeleton (2), and the inner side edge of upper skeleton (1) and lower skeleton (2) opens up Have annular slide track (4), the internal slide of the annular slide track (4) is connected with curtain drawbar (7), roll shaft assembly box (3) Inner rotation is connected with curtain wind-up roll (12), and the curtain wind-up roll (12) has been externally wrapped with curtain (13), and curtain (13) outer end is held in curtain drawbar (7), the two sidewalls up and down of the curtain (13) extend respectively to upper skeleton (1) and under The inside of skeleton (2) offers rotation slot (8) in the middle part of the upper skeleton (1), the inner rotation connection of the rotation slot (8) Have knob (9), welds connecting rod (10) between the downside of knob (9) outer surface and the upper end of curtain drawbar (7) outer surface, institute It states and is welded with retaining collar (5) in the middle part of lower skeleton (2).

2. a kind of lampshade frame of adjustable shading area according to claim 1, it is characterised in that: the rotation slot (8) Inner sidewall be uniformly provided with latch (18), the inside of the knob (9) offers assembly cavity (14), in the assembly cavity (14) The upper and lower part of chamber slidably connects button (16) and bayonet lock (15), the right end phase of the button (16) and bayonet lock (15) respectively Mutually welding, and spring (17) are welded between the inner sidewall of the right side wall and assembly cavity (14) of button (16) and bayonet lock (15), The bayonet lock (15) and latch (18) are mutually clamped.

3. a kind of lampshade frame of adjustable shading area according to claim 1, it is characterised in that: the retaining collar (5) side wall offers screw hole (19), and the inside of the screw hole (19) is bolted with screw rod (20).

4. a kind of lampshade frame of adjustable shading area according to claim 1, it is characterised in that: the upper skeleton (1) Reinforcing bar (6) are welded with the inside of lower skeleton (2).

5. a kind of lampshade frame of adjustable shading area according to claim 1, it is characterised in that: the curtain wind-up roll (12) upper and lower ends are fixedly installed with clockwork spring torsional spring (21).

6. a kind of lampshade frame of adjustable shading area according to claim 1, it is characterised in that: the upper skeleton (1) Cover (11) are pasted between lower skeleton (2).