CN201709807U - Drawer heightening rod structure - Google Patents
Drawer heightening rod structure Download PDFInfo
- Publication number
- CN201709807U CN201709807U CN2010202559258U CN201020255925U CN201709807U CN 201709807 U CN201709807 U CN 201709807U CN 2010202559258 U CN2010202559258 U CN 2010202559258U CN 201020255925 U CN201020255925 U CN 201020255925U CN 201709807 U CN201709807 U CN 201709807U
- Authority
- CN
- China
- Prior art keywords
- rod
- connecting rod
- adjusting screw
- drawer
- expansion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model relates to a drawer heightening rod structure which comprises a heightening rod body and a mounting block, and is characterized in that the drawer heightening rod structure also comprises a first adjusting screw, an expansion colloidal particle, an ejector rod and a second adjusting screw, wherein the first adjusting screw is connected with one end of the heightening rod body by threads, a connecting rod is arranged at the end part of the first adjusting screw, the expansion colloidal particle is provided with a groove at one end, the connecting rod is inserted in the groove and rotatably connected with the groove by a hinge pin, the distance a between the central point of an axle pin and the end surface of the connecting rod is larger than the distance b between the central point of the axle pin and the side surface of the connecting rod, more than two expansion ports are arranged at the other end of the expansion colloidal particle; the ejector rod is arranged in the expansion colloidal particle and can move axially, one end surface of the ejector rod is pushed by the connecting rod, the second adjusting screw is connected with the other end of the heightening rod body, a connector with a flaring is arranged at the end part of the second adjusting screw, the mounting block is provided with a bearing strip which is provided with a notch, and the connector is clamped in the notch. The side plate of the drawer can be heightened only by arranging the heightening rod on the drawer by a screw driver, the screw driver is not needed when in disassembly, and the drawer heightening rod structure is installed and disassembled conveniently, and has simple structure.
Description
Technical field
The utility model relates to a kind of drawer and increases the bar structure.
Background technology
During the insufficient height of the drawer side that uses when us, generally we increase side plate by increasing bar.At present, installation one end of increasing bar is by being threaded, and the other end is connected with the drawer back side panel by coupler body, and the installation and removal of increasing bar and drawer all need to use screwdriver, uses inconvenient.Also have a kind ofly can will increase bar to be installed on the drawer without screwdriver, but its structure more complicated.
The utility model content
The utility model is to overcome the deficiencies in the prior art and provide a kind of and can be installed in the side plate of drawer is increased increasing bar with screwdriver, and the detachable without using screwdriver is installed, convenient disassembly, and a drawer simple in structure is increased the bar structure.
In order to achieve the above object, the utility model is achieved in that it is that a kind of drawer is increased the bar structure, comprises and increases bar body and mounting blocks; It is characterized in that: also comprise and increase first adjusting screw(rod) that bar body threaded one end is connected, be provided with a connecting rod in the end of first adjusting screw(rod); Also comprise an expansion micelle, be provided with a groove at expansion micelle one end, connecting rod is inserted in the groove and by bearing pin and is rotationally connected, and greater than the lateral distance b of pivot pin central point to connecting rod, the expansion micelle other end is provided with plural expansion enlarging to the pivot pin central point to the end face distance a of connecting rod; Comprise also being located in the expansion micelle and can axially movable push rod that one end face of push rod is subjected to the promotion of connecting rod; Also comprise and increase second adjusting screw(rod) that the bar body other end is threaded, be provided with the connection-peg of band enlarging in the end of second adjusting screw(rod); Be provided with a support bar on mounting blocks, be provided with a breach on the support bar, connection-peg is stuck in the breach.
Be provided with the arc transition face that when the expansion micelle rotates, can better cooperate on the described connecting rod, also be provided with the step that when the expansion micelle turns to perpendicular position, makes its location on the connecting rod with push rod.
Also be provided with a slot in the described second adjusting screw(rod) end, be provided with an inserted block on mounting blocks, inserted block is inserted in the slot.
Be provided with a location boss in described slot, be provided with a bayonet socket on inserted block, bayonet socket is stuck on the boss.
On the another side of described mounting blocks, be provided with another support bar, on this support bar, be provided with a breach.
The utility model advantage compared with prior art is, only needs a screwdriver can will increase bar and is installed in the side plate of drawer is increased, and the detachable without using screwdriver is installed, convenient disassembly, and is simple in structure.
Description of drawings
Fig. 1 is an exploded view of the present utility model;
Fig. 2 is the assembly drawing of Fig. 1;
Fig. 3 is a structure chart of increasing a kind of state of bar, first adjusting screw(rod) and the cooperation of expansion micelle;
Fig. 4 is a structure chart of increasing the another kind of state of bar, first adjusting screw(rod) and the cooperation of expansion micelle;
Fig. 5 is the exploded view that second adjusting screw(rod) cooperates with mounting blocks.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is done further detailed description:
Shown in Fig. 1 to 5, it is that a kind of drawer is increased the bar structure, comprises and increases bar body 6 and mounting blocks 7; Characteristics of the present utility model are: also comprise and increase first adjusting screw(rod) 4 that bar body 6 threaded one ends are connected, be provided with a connecting rod 41 in the end of first adjusting screw(rod); Also comprise an expansion micelle 1, be provided with a groove 11 at expansion micelle one end, connecting rod is inserted in the groove and by bearing pin 3 and is rotationally connected, greater than the lateral distance b of pivot pin central point to connecting rod, the expansion micelle other end is provided with plural expansion enlarging to the pivot pin central point to the end face distance a of connecting rod; Comprise also being located in the expansion micelle and can axially movable push rod 2 that an end face of push rod is subjected to the promotion of connecting rod; Also comprise and increase second adjusting screw(rod) 10 that bar body 6 other ends are threaded, be provided with the connection-peg 8 of band enlarging in the end of second adjusting screw(rod); Be provided with a support bar 71 on mounting blocks 7, be provided with a breach 711 on the support bar, connection-peg is stuck in the breach.During installation, earlier mounting blocks 7 is installed on the side plate on drawer opposite, support bar 71 supports on the mounting blocks are on the edge of drawer side, to insert with the expansion micelle 1 that connecting rod 41 is rotationally connected again and be located in the hole of drawer front side board, bar is rotationally connected, and make connecting rod and expansion enlarging in a straight line, this moment, the end face of connecting rod promoted push rod 2 outward, push rod is with the expansion enlarging distending of expansion micelle, the external diameter change of expansion micelle can be fixed in the hole of drawer side greatly, the connection-peg 8 that this moment second, connecting screw rod 10 connected inserts in the breach 711, increases the bar installation, whole erection process simple and convenient.During dismounting, to be with the enlarging compression of the connection-peg 8 of enlarging to diminish, can extract connection-peg from socket out, the bar 41 that is rotationally connected afterwards makes 1 one-tenth plumbness of itself and expansion micelle, because the end face distance a of connecting rod is greater than lateral distance b, push rod moves axially toward under the extruding of expansion micelle, and expansion micelle external diameter diminishes, and can take out the expansion micelle from the hole of drawer side, whole unloading process finishes, and does not need any instrument.
In the present embodiment, be provided with the arc transition face 411 that when expansion micelle 1 rotates, can better cooperate on the connecting rod 41, when the expansion micelle turns to perpendicular position, making its spacing step 42 also being provided with on the connecting rod with push rod 2.Also be provided with a slot 9 in second adjusting screw(rod), 10 ends, be provided with an inserted block 72 on mounting blocks 7, inserted block is inserted in the slot, can they be fixed like this; Be provided with a location boss 91 in slot 9, be provided with a bayonet socket on inserted block 72, bayonet socket is stuck on the boss, thereby prevents that mounting blocks from moving.Be provided with another support bar 73 on the another side of mounting blocks 7, be provided with a breach 731 on this support bar, mounting blocks can use on the two sides like this.
Claims (5)
1. a drawer is increased the bar structure, comprises increasing bar body and mounting blocks; It is characterized in that: also comprise and increase first adjusting screw(rod) (4) that bar body (6) threaded one end is connected, be provided with a connecting rod (41) in the end of first adjusting screw(rod); Also comprise an expansion micelle (1), be provided with a groove (11) at expansion micelle one end, connecting rod is inserted in the groove and is rotationally connected by bearing pin (3), greater than the lateral distance b of pivot pin central point to connecting rod, the expansion micelle other end is provided with plural expansion enlarging to the pivot pin central point to the end face distance a of connecting rod; Comprise also being located in the expansion micelle and can axially movable push rod (2) that an end face of push rod is subjected to the promotion of connecting rod; Also comprise and increase second adjusting screw(rod) (10) that bar body (6) other end is threaded, be provided with the connection-peg (8) of band enlarging in the end of second adjusting screw(rod); Be provided with a support bar (71) on mounting blocks (7), be provided with a breach (711) on the support bar, connection-peg is stuck in the breach.
2. drawer according to claim 1 is increased the bar structure, it is characterized in that: be provided with the arc transition face (411) that when expansion micelle (1) rotates, can better cooperate on the described connecting rod (41), when the expansion micelle turns to perpendicular position, making its spacing step (42) also being provided with on the connecting rod with push rod (2).
3. drawer according to claim 1 is increased the bar structure, it is characterized in that: also be provided with a slot (9) in described second adjusting screw(rod) (10) end, be provided with an inserted block (72) on mounting blocks (7), inserted block is inserted in the slot.
4. drawer according to claim 3 is increased the bar structure, it is characterized in that: be provided with a location boss (91) in described slot (9), be provided with a bayonet socket on inserted block (72), bayonet socket is stuck on the boss.
5. drawer according to claim 1 is increased the bar structure, it is characterized in that: be provided with another support bar (73) on the another side of described mounting blocks (7), be provided with a breach (731) on this support bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202559258U CN201709807U (en) | 2010-07-06 | 2010-07-06 | Drawer heightening rod structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202559258U CN201709807U (en) | 2010-07-06 | 2010-07-06 | Drawer heightening rod structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201709807U true CN201709807U (en) | 2011-01-19 |
Family
ID=43455798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202559258U Expired - Fee Related CN201709807U (en) | 2010-07-06 | 2010-07-06 | Drawer heightening rod structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201709807U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110584354A (en) * | 2018-06-13 | 2019-12-20 | 合肥乐卡五金制造有限公司 | Structure adjusting device |
-
2010
- 2010-07-06 CN CN2010202559258U patent/CN201709807U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110584354A (en) * | 2018-06-13 | 2019-12-20 | 合肥乐卡五金制造有限公司 | Structure adjusting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110119 Termination date: 20150706 |
|
| EXPY | Termination of patent right or utility model |