A kind of square drawer heightening rod and Assembly And Disassembly method thereof
The invention belongs to technical field of furniture, relate to the drawer technology on cabinet, be specifically related to the heightening rod on drawer and interconnection technique thereof.
At present, in furniture industry, the heightening rod on drawer generally adopts round bar structure, and this kind of heightening rod generally adopts external diameter to be that the hollow aluminum pipe of 10mm-12mm makes, and there is intensity difference, connects the shortcomings such as not firm.If round bar external diameter is strengthened, the intensity of round bar can be increased, but, the attractive in appearance of drawer entirety can be had influence on.
Summary of the invention
For heightening rod above shortcomings part on drawer in prior art, the invention provides a kind of square heightening rod and Assembly And Disassembly method thereof.This heightening rod structure is simple, it is firm to connect, convenient disassembly, both artistic and practical, and the heightening rod part interworking that in use can realize the drawer left and right sides is exchanged and is used.
Technical scheme of the present invention is:
A kind of square drawer heightening rod, comprise the square pole be connected between drawer front panel and drawer postnotum, the two ends of square pole are provided with dismountable holder, the holder of square pole one end is connected with length adjustment device, the holder of the other end is fixedly installed on drawer postnotum, and length adjustment device is fixedly installed in drawer front panel.
Further, the two ends of described square pole are provided with assembling breach, described in be installed on holder on drawer postnotum and be connected with square pole by being arranged on assembling breach.
Further, the middle part of described holder is provided with elastic bumps, the circular hole that two ends are arranged with Elastic buckle, draw-in groove and are arranged in below Elastic buckle, and described square pole two ends are provided with the square hole matched with described elastic bumps.
Further, described length adjustment device comprises adjusting rod and gland, and one end of described adjusting rod is the reeded cylindrical-shaped structure of band, and the other end is provided with screwed hole, one end of described gland is provided with the screw thread closed with the corresponding threaded holes of adjusting rod, and the other end and drawer front panel are fixedly linked.
Further, be arranged with sleeve outside described holder, sleeve, by being squeezed in the groove of adjusting rod by Elastic buckle, makes adjusting rod be fixedly connected with holder.
Further, the fixed seat structure being installed on square pole two ends is identical, and adjusting rod is installed on any one holder.
Further, described square pole is square hollow aluminium bar.
An Assembly And Disassembly method for above-mentioned square drawer heightening rod, comprises the following steps:
(1) two holders are individually fixed in the assembling indentation, there at square pole two ends, and make the elastic bumps on holder snap in the square hole at square pole two ends;
(2) holder is inserted from the circular hole of square pole one end holder in one end of adjusting rod band groove;
(3) be enclosed within by dismountable square sleeve outside the holder described in step (2), sleeve, by being squeezed in the groove of adjusting rod by Elastic buckle on holder, makes adjusting rod be fixedly connected with the holder described in step (2);
(4) by gland one end be threaded into adjusting rod has screwed hole one end screwed hole in, by the screw-in of screw thread in gland with select, regulate the short and length of whole square drawer heightening rod;
(5) the non-threaded end of gland is connected in the pilot hole of drawer front panel;
(7) Elastic buckle of the holder of the square pole other end and draw-in groove and postnotum breach are blocked be fastenedly connected;
(8), during dismounting, first the Elastic buckle on holder in step (7) is pressed down, holder is deviate from the breach of postnotum, square heightening rod is thrown off from postnotum; Again square heightening rod is taken off in the hole of drawer front panel.
The invention has the beneficial effects as follows:
1, a kind of square drawer heightening rod of the present invention overcomes circular heightening rod intensity difference, connects illusive shortcoming;
2, a kind of square drawer heightening rod of the present invention is by the structural design to holder, and two mutually isostructural holders is configured in the two ends of square pole, solves the technical barrier that square heightening rod left and right part in prior art can not exchange interworking use;
3, a kind of square drawer heightening rod of the present invention is by the respective outer side edges of sleeve and holder, realizes being fixedly connected with of adjusting rod and holder.This structure installment and convenient disassembly, improve the efficiency of loading and unloading of drawer.
Accompanying drawing explanation
Fig. 1 is the explosive decomposition view of a kind of square drawer heightening rod of the present invention;
Fig. 2 is the stereogram of holder in the present invention;
Fig. 3 is the stereogram of adjusting rod in the present invention;
Fig. 4 is the assembling effect schematic diagram of holder in the present invention, adjusting rod and gland;
Fig. 5 is the assembly structure perspective view that sleeve assembles a kind of square drawer heightening rod of rear the present invention;
Fig. 6 is the sectional view along A-A line in Fig. 5;
Fig. 7 is the assembly structure perspective view of a kind of square drawer heightening rod of the present invention after sleeve takes out;
Fig. 8 is the sectional view along B-B line in Fig. 7;
Fig. 9 is the stereogram of the drawer being equipped with a kind of square drawer heightening rod of the present invention;
Figure 10 is the explosive decomposition view of Fig. 9;
Figure 11 is the partial enlarged view after holder in Fig. 9 shown in part A and drawer postnotum assemble;
Figure 12 is the partial enlarged view of the holder in Figure 10 shown in part B.
In figure: 1, square pole; 2, holder; 3, adjusting rod; 4, gland; 5, sleeve; 6, breach is assembled; 7, square hole; 8, elastic bumps; 9, Elastic buckle; 10, circular hole; 11, draw-in groove; 12, screw thread; 13, screwed hole; 14, groove; 15, drawer front panel; 16, drawer postnotum; 17, breach; 18, pilot hole.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further detail.
As shown in Figure 1, before and after itself and drawer, the assembly structure of backboard as shown in Figure 9 for the structure of a kind of square drawer heightening rod of the present invention.This square drawer heightening rod comprises the square pole 1 be connected between drawer front panel 15 and drawer postnotum 16, the two ends of square pole 1 are provided with dismountable holder 2, the holder 2 of square pole 1 one end is connected with length adjustment device, the holder 2 of the other end is fixedly installed on drawer postnotum 16, and length adjustment device is fixedly installed in drawer front panel 15.The material of square pole 1 is preferably aluminium.
Square pole 1 is preferably with the connected mode of holder 2: the two ends of square pole 1 are provided with assembles breach 6, and described holder 2 is connected with square pole 1 by assembling breach 6.The structure of holder 2 as shown in Figure 2.
The structure of holder 2 is preferably: the middle part of described holder 2 is provided with elastic bumps 8, the circular hole 10 that two ends are arranged with Elastic buckle 9, draw-in groove 11 and are arranged in below Elastic buckle 9, described square pole 1 two ends are provided with the square hole 7 matched with described elastic bumps 8.
The structure of length adjustment device is preferably: comprise adjusting rod 3 and gland 4, one end of described adjusting rod 3 is the cylindrical-shaped structure of band fluted 14, the other end is provided with screwed hole 13, one end of described gland 4 is provided with the screw thread 12 matched with the screwed hole 13 of adjusting rod 3, and the other end and drawer front panel 15 are fixedly linked.The structure of adjusting rod 3 as shown in Figure 3; The assembly structure of holder, adjusting rod and gland as shown in Figure 4.
For the ease of the dismounting between adjusting rod 3 and holder 2, can also be arranged with sleeve 5 outside holder 2, sleeve 5, by being squeezed in the groove 14 of adjusting rod 3 by Elastic buckle 9, makes adjusting rod 3 be fixedly connected with holder 2.
Below the preferred embodiments of the invention are described in detail.
A kind of square drawer heightening rod of the present invention, comprises the square heightening rod be connected between drawer front panel and drawer postnotum.This square heightening rod comprises square pole 1, sleeve 5, holder 2, adjusting rod 3, gland 4.
Square pole 1, two ends are respectively provided with an assembling breach 6 and a square hole 7, and two ends are symmetrical structure.
Holder 2, centre is provided with an elastic bumps 8, and two ends are respectively provided with an Elastic buckle 9, circular hole 10 and a draw-in groove 11, and two ends are symmetrical structure; Holder 2 is assembled in the assembling breach 17 of square pole 1, and elastic bumps 8 snaps in square hole 7, and holder 2 can be fixed.
Square pole 1 two ends are respectively equipped with a holder 2, and the elastic bumps 8 of holder matches with the square hole 7 of square aluminum bar, and during assembling, elastic bumps 8 snaps in square hole 7, plays fixing object.
Square heightening rod one end is provided with the adjusting rod 3 that can regulate heightening rod length, adjusting rod 3 one end is cylindric, with a circle groove 14, can be inserted in the circular hole 10 of holder 2, adjusting rod 3 other end is provided with screwed hole 13, be connected by screw thread 12 with gland 4, by rotary regulating lever 3, i.e. the length of adjustable heightening rod; Namely the left and right directions attribute of square heightening rod can be changed by the rigging position exchanging adjusting rod 3.
The other end of square heightening rod to be blocked with the breach 17 of postnotum by the draw-in groove 11 of holder and Elastic buckle 9 and is connected; Gland 4 one end is provided with the screw thread 12 matched with adjusting rod 3, and the other end is connected in the pilot hole 18 of drawer front panel; Its assembly structure is as shown in Fig. 9 to Figure 12.
Adjusting rod 3 and the connection of holder 2 be by the connection of groove 14 and Elastic buckle 9 and sleeve 5 with the use of the object realizing quick-detachment.
Square heightening rod, can realize the object of heightening rod right and left mutually changing use by the rigging position changing adjusting rod 3.
Sleeve 5 and holder 2 process making adjusting rod 3 realize fixing or dismantling that cooperatively interacts is: when sleeve 5 entangles holder 2, Elastic buckle 9 is pressed in the groove 14 of adjusting rod 3, and adjusting rod 3 can not be extracted (see Fig. 5 and Fig. 6) in the circular hole 10 of holder 2; Sleeve 5 is not when the position of holder 2, and Elastic buckle 9 is upspring, and adjusting rod 3 can take out (see Fig. 7 and Fig. 8) in the circular hole 10 of holder 2.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.