CN2325640Y

CN2325640Y - Lamp ornament supporting structure

Info

Publication number: CN2325640Y
Application number: CN 97215951
Authority: CN
Inventors: 陈文宗
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-05-21
Filing date: 1997-05-21
Publication date: 1999-06-23
Anticipated expiration: 2007-05-21

Abstract

The utility model relates to a lamp ornament support structure. The utility model comprises a lamp cover, two support arms, a spring pulling rod longer than the support arms and a bottom base. The bottom base is convexly provided with a fixed base which is provided with a lower pivoting part. The fixed base of the bottom base is provided with a pin base which is provided with a fixed pin. A positioning slot is provided under the fixed pin. The circular ring sleeve of the upper end of the spring pulling rod is sheathed on an upper pivoting component or is connected with the upper ends of support arms. A rotary spring on the lower end of the spring pulling rod is sheathed on the fixed pin of the fixed base. A rotary spring end is matched with the inner part of the positioning slot. When the support arms are swung, the support arms can be hold by the spring pulling rod to form a bow-shaped support structure as a hooking rod. The structure can sufficiently support the lamp cover to be optionally positioned in a certain range and enable the entire lamp ornament to obtain different outer shapes.

Description

The support for lamp decoration structure

The utility model relates to a kind of support for lamp decoration structure, particularly a kind of can the pulling by the spring pull bar, and form one arc as the support as the shank, this structure can support lampshade and arbitrarily locate within the specific limits, and when support arm is swung, the spring pull bar can present different shapes, makes whole category decorations can have the support for lamp decoration structure of different profiles.

Along with growth in the living standard, the green grass or young crops that illumination and lamp decoration are subjected to people gradually narrows, and the suitable lamp decoration of collocation in indoor decoration is with practical and function attractive in appearance.Lamp decorations such as existing desk lamp drop, spiral extension spring generally can be set hold support arm for making the lampshade that is hubbed at the support arm upper end not produced by gravitational effect, and it is subjected to gravitational effect with balance, makes the suitable swing of lampshade energy.But this kind is exposed to outer design meeting and the antipathetic sensation of the whole generation of lamp decoration with the stretching bar, can't combine together with lamp decoration, makes the lamp decoration outward appearance be greatly affected, and the variation of extension spring profile shortage, and be not attractive to the user.

Therefore, the purpose of this utility model provides a kind of support for lamp decoration structure that can overcome above-mentioned defective, spring and lamp decoration can be combined together, makes whole category decorations can have different profiles.

For this reason, the utility model provides a kind of support for lamp decoration structure, and it includes: a lampshade, this lampshade are provided with one and go up the articulated section; Two support arms, this support arm upper end respectively is provided with articulated section on, but articulated part articulates the last articulated section of two support arms and the last articulated section of lampshade on the mat; A spring pull bar, this spring pull bar is than supporting brachium, and spring pull bar upper and lower end has an annular ring and a commentaries on classics spring respectively; A base, convex with a holder on this base, holder is provided with a following articulated section, but articulated part articulates the following articulated section of two support arms and the following articulated section of holder under the mat, the holder of base is provided with key seat, this key seat is provided with a steady pin, and the steady pin below is provided with a locating slot; The annular ring of spring pull bar upper end is set on the articulated part, or is connected in the support arm upper end, and the commentaries on classics spring of spring pull bar lower end then is sheathed on the steady pin of holder, and commentaries on classics spring end also is engaged in the locating slot, so that the spring pull bar forms is arc.

Now the embodiment shown in conjunction with the accompanying drawings describes structure of the present utility model and function in detail, wherein:

Fig. 1 is a three-dimensional combination figure of the present utility model;

Fig. 2 is a three-dimensional exploded view of the present utility model;

Fig. 3 is a side view of the present utility model;

Fig. 4 is the side view of another state of the utility model;

Fig. 5 is the three-dimensional combination figure of another embodiment of the utility model.

Symbol description

Articulated section on 10 lampshades, 11 support arms, 12 bases 13

Articulated part on the articulated part 17 on the articulated section 16 on 14 profile grooves 15

The 21 times articulated parts in 20 times articulated sections of 19 holders, 18 times articulated sections

22 times articulated part 23 key seats 24 steady pins 25 spring pull bars

26 annular rings 27 change spring 28 power switches 29 locating slots 30 connectors

Shown in Fig. 1,2 and 3, the utility model comprises a lampshade 10, two support arms 11, a spring pull bar 25 and a base 12 etc., these lampshade 10 rear ends are provided with the last articulated section 13 of a hollow cylindrical, are provided with a profile groove 14 in the middle of the last articulated section 13 and are through to inside.

Two support arm 11 upper ends respectively are provided with the last articulated section 15 of a hollow circular ring shape, but two on mat is gone up articulated

parts

16,17 and is matched with in the last articulated section 13 of the last articulated section 15 of two support arms 11 and lampshade 10, and go up articulated

parts

16,17 one that is spirally connected with two, so that go up articulated

part

16,17 the last articulated section 15 of two support arms 11 and the last articulated section 13 of lampshade 10 are articulated one, make lampshade 10 be articulated in support arm 11 upper ends.Two support arm 11 lower ends respectively are provided with the following articulated section 18 of a hollow circular ring shape, so that be articulated on the base 12.

Convex with a holder 19 on the base 12, holder 19 is provided with articulated section 20, but two following articulated

parts

21,22 of mat are matched with in the following articulated section 20 of the following articulated section 18 of two support arms 11 and holder 19, and with two following articulated

parts

21,22 one that is spirally connected, so that articulated

part

21,22 articulates one with the following articulated section 18 of two support arms 11 and the following articulated section 20 of holder 19 down, make support arm 11 lower ending pivots be connected to holder 19.Holder 19 is provided with power switch 28, inside is provided with suitable circuit and lead (not shown), so that the low tension of transmission 12V is to support arm 11, by support arm 11 (or inner lead) transferring electric power to lampshade 10, owing to the prior art that is transmitted as of this lampshade electric power, so do not repeat them here.

The utility model mainly is to be provided with a spring pull bar 25 at

lampshade

10 and 19 of holders, this spring pull bar 25 is the elongated body of rod of rubber-like, spring pull bar 25 is longer than support arm 11, and spring pull bar 25 upper and lower ends have an annular ring 26 and a commentaries on classics spring 27 respectively.In addition, the holder 19 of base 12 is provided with a pair of key seat 23, and this key seat 23 is provided with a steady pin 24, and steady pin 24 belows of holder 19 are provided with a locating slot 29.The annular ring 26 of spring pull bar 25 lower ends passes the profile groove 14 on the last articulated section 13 of lampshade 10 and is sheathed on the articulated

part

16,17, on 27 steady pins that are sheathed on the upper fixed seat 19 of the commentaries on classics spring of spring pull bar 25 lower ends, and changeing spring 27 is matched with in the locating slot 29, so that spring pull bar 25 forms an arc supporting structure, as same shank, be connected between lampshade 10 and the holder 19.

Adopt the utility model structure, when swing support arm 11, can hold by spring pull bar 25, and form one arc as the supporting structure as the shank, this structure is enough to support lampshade 10 and arbitrarily locatees within the specific limits, and when support arm 11 swings, spring pull bar 25 profile (as shown in Figure 4) different because of mechanics principle presents makes whole group lamp decoration have different profiles.Spring pull bar 25 is all the elongated body of rod with support arm 11, the setting of spring pull bar 25 can be fully and lamp decoration combine together, can antipathetic sensation not arranged with lamp decoration.Moreover spring pull bar 25 of the present utility model is an elongated body of rod, can not hide and put dust, and cleaning is convenient to just use easily.

Figure 5 shows that the three-dimensional combination figure of another embodiment of the utility model.The utility model also can be sheathed on the annular ring 26 of spring pull bar 25 upper ends support arm 11 upper end a connection piece 30, so that the annular ring 26 of spring pull bar 25 upper ends is connected the upper end of support arm 11.

Claims

1, a kind of support for lamp decoration structure is characterized in that it includes:

A lampshade (10), this lampshade are provided with one and go up articulated section (13);

Two support arms (11), this support arm (11) upper end respectively is provided with articulated section on (15), but articulated part (16,17) articulates the last articulated section (15) of two support arms (11) and the last articulated section of lampshade on the mat

(13)；

A spring pull bar (25), this spring pull bar (25) is longer than support arm (11), and spring pull bar (25) upper and lower end has an annular ring (26) and a commentaries on classics spring (27) respectively;

A base (12), convex with a holder (19) on this base, holder is provided with a following articulated section (20), but articulated part (21 under the mat, 22) articulate the following articulated section (18) of two support arms and the following articulated section (20) of holder, the holder of base is provided with key seat (23), and this key seat is provided with a steady pin (24), and the steady pin below is provided with a locating slot (29);

The annular ring (26) of spring pull bar (25) upper end is set on the articulated part, or be connected on the support arm, the commentaries on classics spring (27) of spring pull bar lower end then is sheathed on the steady pin (24) of holder (19), changes the spring end and is engaged in the locating slot (27), so that the spring pull bar forms is arc.