CN201225567Y - Folding lampshade - Google Patents

Abstract

The utility model discloses a folding type lamp shade, including a underframe, a top frame, one deck around the layer, and several bracing pieces, this top frame has the several and sets up around an axial interval and along the radial extension linking groove respectively, should surround the layer and be flexible around this axial connection between this top, underframe, the bracing piece is around this axial interval ground setting between this top, underframe, this underframe is located to the wherein one end of bracing piece pivot respectively, the other end of bracing piece be respectively detachably with linking the groove linking.

Description

retractable lampshade

technical field

The utility model relates to a lampshade, in particular to a foldable lampshade.

Background technique

As shown in Figures 1 and 2, an existing retractable lampshade includes a bottom frame 1, a top frame 2 opposite to the bottom frame 1 along an axial direction X, and a layer connected to the top and bottom frames 2, 1 The cloth layer 3 in between, and several support rods 4 arranged between the top and bottom frames 2 and 1 at equiangular intervals. The top frame 2 has an annular frame body 201, and several inserting pieces 202 arranged on the annular frame body 201 at equiangular intervals, and each of the inserting pieces 202 has an upwardly extending The locking slot 203 , each of the support rods 4 has a pivoting end portion 401 pivotally arranged on the bottom frame 1 , and an engaging end portion 402 opposite to the pivoting end portion 401 .

In this way, when the user wants to assemble and use the lampshade, he can respectively insert the inserting ends 402 of the support rods 4 into the engaging slots 203 of the inserting member 202, so that the top and bottom frames 2, 1 are The axial direction X is spaced apart from each other and supports the cloth layer 3; on the contrary, when the user wants to store or transport the lampshade, the embedded end 402 of the support rod 4 can be moved out of the embedded part 202 In this way, the top and bottom frames 2, 1 and the connecting rod 4 can be stacked together, and at the same time, the cloth layer 3 can also be folded, so the lampshade will be flattened And the occupied volume is greatly reduced, which is convenient for storage or transportation.

Although this kind of lampshade can be folded by disassembling the support rod 4, but in actual operation, this kind of lampshade has the following deficiencies:

Since the length of the support rod 4 in the axial direction X is greater than the distance between the embedded part 202 and the bottom frame 1, when the user wants to assemble and use the lampshade, he must The top frame 2 is stretched upwards, and at the same time, it is necessary to slightly bend the top section of the support rod 4 so that the embedded end 402 of the support rod 4 can be smoothly inserted into the embedded part 202 In this way, not only is it very inconvenient for the user to assemble and use, but also the same problem will occur when disassembling and folding.

Utility model content

The purpose of the utility model is to provide a foldable lampshade which is convenient for assembly, use and disassembly.

The foldable lampshade of the utility model comprises a bottom frame, a top frame, a surrounding layer, and several supporting rods. The top frame has several connecting grooves arranged at intervals around an axial direction and extending radially respectively. The surrounding layer is flexible and is connected between the top frame and the bottom frame around the axial direction. The support rods are spaced between the top and bottom frames around the axial direction, one end of the support rods is respectively pivoted to the bottom frame, and the other end of the support rods is detachably connected to the bottom frame respectively. The connecting grooves are connected.

The beneficial effect of the utility model is that the supporting rods are respectively detachably engaged with the radially extending connecting grooves of the top frame, so that the user can easily perform the assembly operation and disassembly and folding operation.

Description of drawings

Figure 1 is a schematic cross-sectional view of a conventional retractable lampshade;

Fig. 2 is a partially enlarged schematic diagram of Fig. 1;

Fig. 3 is a three-dimensional schematic diagram of a first preferred embodiment of a retractable lampshade of the present invention;

Fig. 4 is a schematic cross-sectional view of the first preferred embodiment, illustrating that several support rods of the first preferred embodiment are introduced into several connecting grooves of a top frame;

Fig. 5 is a partially enlarged schematic diagram of Fig. 4;

Fig. 6 is a view similar to Fig. 4 , illustrating that the support rod is pushed outward to engage with an engaging portion of the engaging groove;

Fig. 7 is a partial cross-sectional schematic diagram of a second preferred embodiment of the retractable lampshade of the present invention.

Detailed ways

The folding lampshade of the present utility model is described in detail below through the preferred embodiment and the accompanying drawings:

The aforementioned and other technical contents, features and effects of the present utility model will be clearly understood in the following detailed description of two preferred embodiments with reference to the drawings.

Before presenting a detailed description, it is noted that in the following description, similar elements are denoted by the same reference numerals.

Referring to Figures 3, 4, and 5, it is a first preferred embodiment of a retractable lampshade 100 of the present invention, which includes: a bottom frame 10, a top frame 20, and a surrounding layer 30, And several support rods 40.

The bottom frame 10 is annular.

The top frame 20 has an annular frame body 21, a positioning ring 22 located at the center of the annular frame body 21, and several branches are arranged at equiangular intervals around an axis X between the annular frame body 21 and the positioning ring 22. And connecting rods 23 extending radially.

The connecting rods 23 respectively have a first end 231 affixed to the annular frame 21, a second end 232 opposite to the first end 231 and assembled with the positioning ring 22, and a The engaging groove 233 is formed on the first end portion 231 and extends radially outward.

In this embodiment, the engaging grooves 233 respectively have a sliding guide portion 234 extending radially outward, and a connecting portion 235 in a ball-and-socket shape communicating with the sliding portion 234 . 234 is open at an end facing inwardly and opposite to the engaging portion 235 , and the engaging portion 235 is respectively adjacent to the annular frame 21 .

The surrounding layer 30 is connected between the bottom frame 10 and the annular frame body 21 around the axis X. In this embodiment, the surrounding layer 30 is made of flexible cloth.

The support rods 40 are arranged at intervals around the axial direction X between the top and bottom frames 20, 10, and each of the support rods 40 has a rod body 41 and a bead body 42 arranged on the rod body 41 . The rod body 41 has a pivot end portion 411 pivotally disposed on the bottom frame 10 , and a joint end portion 412 opposite to the pivot end portion 411 . The beads 42 are respectively fixed on the connecting ends 412 of the rods 41 , and the beads 42 are detachably engaged with the connecting grooves 233 respectively.

Thereby, as shown in Figures 4, 5, and 6, when the user wants to assemble and use the lampshade 100, since the inward end of the guide sliding portion 234 of the connecting groove 233 is open, the user can easily The bead body 42 of the support rod 40 is respectively introduced into the sliding part 234 of the connecting groove 233, and then, the user only needs to push the support rod 40 outward in the radial direction, and the bead body 42 is The sliding portion 234 can be moved along the sliding portion 234 until it engages with the connecting portion 235 of the connecting groove 233 , so that the top and bottom frames 20 , 10 are spaced apart from each other along the axial direction X and support the surrounding layer 30 .

On the contrary, when the user wants to store or transport the lampshade 100, the user only needs to push the support rod 40 inward in the radial direction, and the bead 42 can escape from the engaging portion 235 and move along the The sliding part 234 is moved to disengage from the connecting groove 233, so that the top and bottom frames 20, 10 and the connecting rod 40 can be stacked together, and at the same time, the surrounding layer 30 can also be folded, Therefore, the occupied volume of the lampshade 100 is greatly reduced due to the flattening, which is convenient for storage or transportation.

Through the above description, the advantages of the present utility model can be summarized as follows:

The connecting groove 233 of the connecting rod 23 of the present invention extends radially outwards, and one end of the sliding part 234 of the connecting groove 233 is open, so the user only needs to put the supporting rod 40 The beads 42 are respectively introduced into the sliding guide parts 234 of the connecting grooves 233, and then the support rod 40 is pushed outwards to easily complete the assembly operation of the lampshade 100. Similarly, the user only needs to push the supporting rods 40 inwards. The supporting rod 40 can be disassembled and folded easily by making the bead body 42 of the supporting rod 40 out of the connecting groove 233. Compared with the prior art, the user does not need to laboriously To pull the top frame 20 upwards, it is not necessary to bend the top section of the support rod 40 with force. Therefore, the utility model is quite convenient for assembly and use or disassembly and folding.

Referring to Fig. 7, it is a second preferred embodiment of the present utility model, and this second preferred embodiment is similar to this first preferred embodiment, and its difference is:

The connecting ends 412 of the rod body 41 of the support rod 40 respectively have a ball socket 413 , and the ball bodies 42 are respectively rotatably mounted on the ball socket 413 .

In this way, when the user assembles and uses or disassembles and folds the lampshade 100 , the bead 42 can roll relative to the connecting groove 233 of the connecting rod 23 , which is more convenient for the user to push the supporting rod 40 .

In this way, in addition to achieving the same purpose and effect as the first preferred embodiment, the second preferred embodiment can further increase the smoothness of the assembling operation and the folding operation.

To sum up the above, the foldable lampshade of the present invention not only allows the user to easily assemble and disassemble the foldable work, but also the user does not need to strenuously stretch the top frame or bend the support rod, so it can indeed achieve The purpose of this utility model.

Claims (9)

1. folding lampshade is characterized in that:

This folding lampshade comprises:

A underframe;

A top frame has the connecting groove that several are provided with and radially extend respectively around an axially spaced-apart ground;

One deck surrounding layer, be flexible and axially be connected between this top, the underframe around this; And

Several support bars, be around this axially spaced-apart be arranged between this top, the underframe, a wherein end of described support bar is to be hubbed at this underframe respectively, the other end of described support bar is removably to be connected with described connecting groove respectively.

2. folding lampshade as claimed in claim 1 is characterized in that:

This top frame has an annular framework, a locating ring that is positioned at this annular framework center, reaching several is arranged between this annular framework and this locating ring and the connecting rod that radially extends respectively around this axial equal angles compartment of terrain, described connecting rod has a first end that is connected with this annular framework respectively, and one in contrast to this first end and be connected with this locating ring the second end, described connecting groove is the first end that is formed at described connecting rod respectively, and is adjacent to this annular framework.

3. folding lampshade as claimed in claim 2 is characterized in that:

Described connecting groove has a guide sliding part that radially extends outwardly respectively, and one be communicated with and be the convergence part of ball-and-socket shape with this guide sliding part, described convergence part is to be respectively adjacent in this annular framework, and the other end of described support bar is removably to rabbet with the convergence part of described connecting groove respectively.

4. folding lampshade as claimed in claim 3 is characterized in that:

Described support bar has a strut members respectively, and pearl body that is arranged on this body of rod, described body of rod branch has a pivot joint end that is hubbed at this underframe, and linking end in contrast to this pivot joint end, described pearl body is the linking end that is fixedly arranged on the described body of rod respectively, and the pearl body of described support bar is removably to rabbet with the convergence part of described connecting groove respectively.

5. folding lampshade as claimed in claim 3 is characterized in that:

Described support bar has a strut members respectively, and pearl body that is arranged on this body of rod, described body of rod branch has a pivot joint end that is hubbed at this underframe, and linking end in contrast to this pivot joint end, described pearl body is the linking end that is arranged at the described body of rod respectively rotationally, and the pearl body of described support bar is removably to rabbet with the convergence part of described connecting groove respectively.

6. folding lampshade as claimed in claim 5 is characterized in that:

The cohesive end portion of the described body of rod has a ball-and-socket respectively, and described pearl body is to be installed in described ball-and-socket respectively rotationally.

7. folding lampshade as claimed in claim 3 is characterized in that:

Described guide sliding part is to be open shape inwardly and in contrast to an end of described convergence part.

8. folding lampshade as claimed in claim 1 is characterized in that:

Described connecting groove has a guide sliding part that radially extends outwardly respectively, and one is communicated with and is the convergence part of ball-and-socket shape with this guide sliding part, and the other end of described support bar is to distinguish removably to rabbet with the convergence part of described connecting groove.

9. folding lampshade as claimed in claim 8 is characterized in that:

Described guide sliding part is to be open shape inwardly and in contrast to an end of described convergence part.

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