CN201059480Y - Bracket for mounting and fixing lampshade - Google Patents

Abstract

The utility model discloses a bracket for installing and fixing a lampshade, which comprises a supporting rod, wherein a cross rod is arranged on the supporting rod, a slidable core rod is arranged in one end of the cross rod, which is close to the outside, a connector of the core rod extends out of the end surface of the cross rod and is connected with a supporting block, a slot for clamping the lampshade is arranged on the supporting block, and a sleeve piece for pushing the supporting block to move back and forth is sleeved at one end of the cross rod, which is close to the outside; the utility model relates to a simple structure, adjust convenient, practical bracket of fixed lamp shade of installation.

Description

A bracket for installing and fixing a lampshade

【Technical field】

The utility model relates to a bracket for installing and fixing a lampshade.

【Background technique】

Existing lampshade bracket generally has a support rod on which a plurality of crossbars are deployed, and a support block for supporting the lampshade is provided at the end of the crossbar. Such placement has the following disadvantages: one, the support block It can only support the lampshade. If the lamp is accidentally tilted, the lampshade will fall from the bracket and break the lampshade; second, each specification of the lamp holder can only place the lampshade of the corresponding specification, and the lampshade is larger or smaller. no.

In order to solve the problems in the prior art, the utility model makes beneficial improvements.

【Content of utility model】

The purpose of the utility model is to overcome the deficiencies in the prior art and provide a bracket for installing and fixing a lampshade with a simple structure and convenient adjustment.

In order to solve the above-mentioned technical problems, the utility model adopts the following technical solutions:

A bracket for installing and fixing a lampshade, including a support rod, on which a cross bar is arranged, characterized in that a slidable core rod is provided inside the outer end of the cross rod, and the connection of the core rod The end face of the head protruding from the cross bar is connected with the support block, the support block is provided with a slot for clamping the lampshade, and the outer end of the cross bar is sleeved with a socket that can push the support block to move back and forth.

A bracket for installing and fixing the lampshade as described above is characterized in that: the socket is provided with an internal thread, the outer end of the cross bar is provided with an external thread, and the socket is connected to the thread of the cross bar. Cooperate.

A bracket for installing and fixing the lampshade as described above is characterized in that: the outer diameter of the connecting head is smaller than the outer diameter of the core rod, and a stepped hole is provided at the end of the socket, and the step The diameter of the hole is smaller than the outer diameter of the core rod but larger than the outer diameter of the connecting head, and the sleeve is sleeved outside the connecting head through the stepped hole, and is stuck between the supporting block and the core rod.

A bracket for installing and fixing the lampshade as described above is characterized in that: the cross bar can be divided into a connecting area, an active area and a fixed area, the thread is arranged on the connecting area, and the outer part of the active area The diameter is smaller than the outer diameter of the connection area and the fixing area.

Compared with the prior art, the utility model has the following advantages: because the utility model is provided with an adjustable mechanism on the cross bar, the above-mentioned existing problems are solved. The distance from the axis of the support rod can be adjusted. Rotate the sleeve on the adjustment mechanism to move the bracket to the axis of the support rod, and the bracket will clamp the lampshade. Even if the lamp is accidentally tilted, the lampshade will not fall from the Second, when the size of the lampshade changes within a certain range, the position of the holder can be adjusted so that the lampshade is properly placed on the holder and then clamped; in addition, the utility model also has the advantages of simple structure , Practical and convenient.

【Description of drawings】

Fig. 1 is the top view of the application state of the present utility model;

Fig. 2 is the A-A sectional view of Fig. 1;

Fig. 3 is an exploded view of the utility model;

Fig. 4 is a partial enlarged view of Fig. 2;

Fig. 5 is a perspective view of the application state of the utility model.

【Detailed ways】

The utility model is described in detail below in conjunction with accompanying drawing:

A bracket for installing and fixing a lampshade, including a support rod 1, on which a crossbar 2 is fixed, and the crossbar 2 is evenly arranged and fixed on the support rod 1, so that placing the lampshade 13 will be relatively stable, so The outer end of the cross bar 2 is provided with an external thread 7, and a core rod 3 is provided inside the end of the cross bar 2 with the external thread 7, and the core rod 3 can slide back and forth inside the cross bar 2, The connecting head 5 of the core rod 3 passes through the socket 6 and the stepped hole 9 on the socket 6 to connect with the bracket 4, the lampshade 13 is placed on the bracket 4, and the bracket 4 is provided with There is a slot 41 for clamping the lampshade 13, the connecting head 5 is threadedly connected with the bracket 4, and fixed with glue after the threaded connection; the outer diameter of the connecting head 5 is smaller than that of the core rod 3, The end of the socket 6 is provided with a stepped hole 9, the diameter of which is smaller than the outer diameter of the core rod 3, but slightly larger than the outer diameter of the connector 5, and the socket 6 passes through the stepped hole 9 It is sleeved on the connector 5 and clamped between the bracket 4 and the core rod 3 ; the sleeve 6 is provided with internal threads, and the internal threads cooperate with the external threads 7 of the cross bar 2 .

The cross bar 2 can be divided into a connecting area 10, an active area 11 and a fixed area 12. The external thread 7 is arranged on the connecting area 10, and the outer diameter of the active area 11 is smaller than that of the connecting area 10 and the fixed area 12. The outer diameter of the socket part 6 is small, then the socket part 6 can smoothly move on the outer surface of the movable area 11, and because the movable area 11 and the fixed area 12 are all smooth surfaces, the socket part 6 covers the thread 7 and looks elegant.

When in use, the socket piece 6 is matched with the thread 7, and the socket piece 6 is rotated clockwise, then the socket piece 6 will slide in along the movable area 11, driven by the stepped hole 9 on the socket piece 6, the core The rod 3 also slides in, and the bracket 4 connected with the core rod 3 also slides, and the lampshade 13 placed on the bracket 4 will be clamped. On the contrary, when the lampshade 13 is to be removed, rotate the sleeve counterclockwise 6, then the clamped lampshade 13 will be loosened, and the lampshade 13 can be taken off.

Claims (4)

1. A bracket for installing and fixing a lampshade, comprising a support rod (1), on which a cross bar (2) is arranged, characterized in that: at the outer end of the cross bar (2) A slidable core rod (3) is provided inside, and the connecting head (5) of the core rod (3) protrudes from the end surface of the cross bar (2) to connect with the bracket (4), and on the bracket (4) A slot (41) for holding the lampshade (13) is provided, and a sleeve (6) that can push the bracket (4) to move back and forth is sleeved on the outer end of the cross bar (2). 2. A bracket for installing and fixing a lampshade according to claim 1, characterized in that: the socket (6) is provided with an internal thread, and the outer end of the crossbar (2) is provided with an external thread (7), the socket (6) is matched with the thread of the cross bar (2). 3. A bracket for installing and fixing a lampshade according to claim 2, characterized in that: the outer diameter of the connector (5) is smaller than the outer diameter of the core rod (3), and the socket The end of the piece (6) is provided with a stepped hole (9), the diameter of the stepped hole (9) is smaller than the outer diameter of the core rod (3) but larger than the outer diameter of the connector (5), and the sleeve (6) passes through The stepped hole (9) is sleeved on the outside of the connector (5), and is stuck between the supporting block (4) and the core rod (3). 4. A bracket for installing and fixing a lampshade according to claim 1, characterized in that: the cross bar (2) can be divided into a connection area (10), a movable area (11) and a fixed area (12), The thread (7) is arranged on the connection area (10), and the outer diameter of the active area (11) is smaller than the outer diameters of the connection area (10) and the fixed area (12).

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