CN204393850U - Without handle drawer - Google Patents
Without handle drawer Download PDFInfo
- Publication number
- CN204393850U CN204393850U CN201520071534.3U CN201520071534U CN204393850U CN 204393850 U CN204393850 U CN 204393850U CN 201520071534 U CN201520071534 U CN 201520071534U CN 204393850 U CN204393850 U CN 204393850U
- Authority
- CN
- China
- Prior art keywords
- guide pin
- pin bushing
- drawer
- spline
- sliver
- 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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Abstract
A kind of drawer without handle, comprise cabinet and drawer, outer bush is fixedly mounted on cabinet, interior guide pin bushing is fixedly mounted on drawer, rotation strip is led outside the inwall of outer bush is evenly distributed with, rotation strip is led in the outer wall of interior guide pin bushing is evenly distributed with, be evenly distributed with at the inwall of interior guide pin bushing and drive runner sliver, coaxially in the inside of interior guide pin bushing be equipped with the first moving runner, the second moving runner, drawer utilizes the elastic force of spring to drive all parts to rotate, each sliver utilizes the specific shape in its both sides mutually to clamp or relaxes, and realizes unlatching or the closedown of drawer; This handle drawer can be shaken hands, and drawer promotes just energy automatic spring or closedown inward, both attractive in appearance, easy-to-use again, and safety.
Description
technical field:
The utility model belongs to consumer goods industries, relates to a kind of without handle drawer.
background technology:
Drawer is one storage instrument indispensable in each family, and possessing must storage area.Traditional drawer has handle, is convenient to open or close, especially that embedded drawer, in being embedded in outside drawer after closing, must pulling open with handle, not only affect attractive in appearance, and outstanding part is also easily suspended to people because dress is shaken hands, form potential safety hazard.
summary of the invention:
The utility model is to provide a kind of drawer without handle, and this nothing handle drawer can be shaken hands, and drawer promotes just energy automatic spring or closedown inward, both attractive in appearance, easy-to-use again, and safety.
In order to solve the problem, the technical solution of the utility model is:
A kind of drawer without handle, comprise cabinet and drawer, outer bush is fixedly mounted on cabinet, interior guide pin bushing is fixedly mounted on drawer, rotation strip is led outside the inwall of outer bush is evenly distributed with, in the outer wall of interior guide pin bushing is evenly distributed with, leads rotation strip, is evenly distributed with at the inwall of interior guide pin bushing and drives runner sliver, coaxially in the inside of interior guide pin bushing be equipped with the first moving runner, the second moving runner, spline, spring, baffle plate, little guide pin bushing, backstay and spline; Be evenly distributed with at the outer wall of the second moving runner and rotate sliver greatly, spline and large guide pin bushing are fixedly connected on the two ends of the second moving runner, are installed with spline at the inwall of interior guide pin bushing; Under the restriction of spline, splined linear is movable in spline; One end of spline is provided with baffle plate and spring, the diameter of baffle plate is less than interior guide pin bushing, spring and baffle plate line activities are arranged in interior guide pin bushing, be evenly distributed on one end of the first moving runner at one end turning gear near the second moving runner of the first moving runner, positioning sleeve two ends are fixedly mounted on the first moving runner and little guide pin bushing; First moving runner, turning gear, positioning sleeve, little guide pin bushing and limited block are fixedly mounted on interior guide pin bushing inwall, positioning sleeve line activities, in limited block, is provided with little guide pin bushing in one end of positioning sleeve, and backstay passes little guide pin bushing, positioning sleeve, first moving runner, under it limits, line activities is in interior guide pin bushing.
Described outer rotation strip of leading is identical with the interior quantity leading rotation strip, and lead one end of rotation strip outward for " W " shape tooth mouth, inside lead one end of rotation strip for " V " shape tooth mouth, two tooth mouths contact, and in lead rotation strip width be greater than and lead rotation strip outward.
Described driving runner sliver is identical with the quantity of rotating greatly sliver, runner sliver one end is driven to be " W " shape tooth mouth, large rotation sliver one end is " W " shape tooth mouth, the other end is " V " shape tooth mouth, and " V " shape tooth mouth contacts with driving runner sliver " W " shape tooth mouth, drives the width of runner sliver to be greater than the large width rotating sliver.
The shape at described spline two ends is similar to spline internal via shape, and the external diameter of one end of spline is less than spline diameter of bore, and one end is greater than spline diameter of bore in addition.
Described outer bush is that stainless steel is made, and leading rotation strip is outward that plastics are made, and leads rotation strip sunk screw outward and is fixed in outer bush.
Described interior guide pin bushing is that plastic material is made, and drive runner sliver and a limited block injection moulding on interior guide pin bushing, the internal diameter of limited block is greater than positioning sleeve, is less than the diameter of the first moving runner.
The first described moving runner, turning gear and positioning sleeve plastic material single injection-molded, and have hole in centre, backstay is arranged in hole.
Described spline, the second moving runner, large rotation sliver and large guide pin bushing plastic material single injection-molded, and the diameter of large guide pin bushing is less than the first moving runner.
This practical new technology effect is as follows:
Adopt this structure, drawer utilizes the elastic force of spring to drive all parts to rotate, each sliver utilizes the specific shape in its both sides mutually to clamp, force interior guide pin bushing can not line activities, thus realize close function, again push the drawer under closed condition, drawer utilizes the elastic force of spring to drive all parts to rotate, each sliver enters the gap between corresponding sliver, and interior guide pin bushing does line activities in outer bush, thus realizes the function of unlatching; The utility model does not need handle just can open or the object of closing drawers, removes handle and makes cabinet not only attractive in appearance but also safety.
accompanying drawing illustrates:
Below in conjunction with drawings and Examples, the utility model is described further:
Fig. 1 is stereochemical structure installation diagram of the present utility model;
Fig. 2 is the installation sectional view of outer bush and interior guide pin bushing;
Fig. 3 is the three-dimensional structure diagram of each parts in interior guide pin bushing;
Fig. 4 is outer bush partial perspective cross-sectional figure;
Fig. 5 is interior guide pin bushing three-dimensional cutaway view;
First moving runner 1 in figure, large guide pin bushing 2, second moving runner 3, drives spline 4, spring 5, baffle plate 6, rotates sliver 7, turning gear 8, little guide pin bushing 9, backstay 10, positioning sleeve 11, outer bush 12, leads outward and rotates sliver 13, drives runner sliver 14, spline 15, interior guide pin bushing 16, inside leads and rotates sliver 17, limited block 18, drawer 19, cabinet 20.
detailed description of the invention:
As shown in Fig. 1 to Fig. 5, a kind of drawer without handle, comprise cabinet 20 and drawer 19, outer bush 12 is fixedly mounted on cabinet 20, interior guide pin bushing 16 is fixedly mounted on drawer 19, be evenly distributed with outer leading at the inwall of outer bush 12 and rotate sliver 13, lead in the outer wall of interior guide pin bushing 16 is evenly distributed with and rotate sliver 17, be evenly distributed with at the inwall of interior guide pin bushing 16 and drive runner sliver 14, coaxially in the inside of interior guide pin bushing 16 be equipped with the first moving runner 1, second moving runner 3, drive spline 4, spring 5, baffle plate 6, little guide pin bushing 9, backstay 10 and spline 15; Be evenly distributed with at the outer wall of the second moving runner 3 and rotate sliver 7, drive spline 4 and large guide pin bushing 2 to be fixedly connected on the two ends of the second moving runner 3, be installed with spline 15 at the inwall of interior guide pin bushing 16; Under the restriction of spline 15, drive spline 4 line activities in spline 15; Baffle plate 6 and spring 5 is provided with in one end of spline 15, the diameter of baffle plate 6 is less than interior guide pin bushing 16, spring 5 and baffle plate 6 line activities are arranged in interior guide pin bushing 16, be evenly distributed on one end of the first moving runner 1 at one end turning gear 8 near the second moving runner 3 of the first moving runner 1, positioning sleeve 11 two ends are fixedly mounted on the first moving runner 1 and little guide pin bushing 9; First moving runner 1, turning gear 8, positioning sleeve 11, little guide pin bushing 9 and limited block 18 are fixedly mounted on interior guide pin bushing 16 inwall, positioning sleeve 11 line activities is in limited block 18, one end of positioning sleeve 11 is provided with little guide pin bushing 9, backstay 10 is through little guide pin bushing 9, positioning sleeve 11, first moving runner 1, under it limits, line activities is in interior guide pin bushing 16.
When drawer is not closed, spring 5 is fully upheld, inside lead rotate sliver 17 lead outside rotate sliver 13 between gap in, whole interior guide pin bushing 16 can exit.
When drawer 19 needs to close, promote drawer 19 inward, drawer 19 props up the stressed extruding of spring 5, spring 5 promotes baffle plate 6, baffle plate 6 promotes spline 4, spline 4 and the second moving runner 3 are integrated, so whole moving runner moves inward, spline 4 forces spline 15 to move inwards under the effect of backstay 10, when rotating sliver 7 and touching turning gear 8, waveform tooth mouth on moving runner 1 forms the slip of tooth mouth with " W " that rotate on sliver 7 because of pressure, the second moving runner 3 is forced to rotate an angle, now unclamp drawer 19, spring 5 flicks, make the second moving runner 3 outwards movement, rotation sliver 3 after rotation displacement, its " V " shape angle forwards the centre of " W " shape mouth driving runner sliver 14 to because of rotating, rotate an angle, the angle of rotating forces spline 5 to rotate, spline turns 5 and dynamic to rotate with interior guide pin bushing 16, interior rotation sliver 17 on interior guide pin bushing 16 rotates, on outer rotation sliver 13, " W " engages mutually with " V " shape mouth on interior rotation sliver 17, interior guide pin bushing 16 and outer bush 12 are engaged mutually, thus closing drawers 19.
When drawer 19 needs to open, promote drawer 19 inward, drawer 19 props up the stressed extruding of spring 5, spring 5 promotes baffle plate 6, baffle plate 6 promotes spline 4, spline 4 and the second moving runner 3 are integrated, so whole second moving runner 3 moves inwards, spline 4 forces spline 15 stressed inwards under the effect of backstay, when rotating sliver 7 and touching turning gear 8, waveform tooth mouth on turning gear 8 forms the slip of tooth mouth because of pressure with rotating sliver 7 " W " shape tooth mouth, the second moving runner 7 is forced to rotate an angle, now unclamp drawer 19, spring 5 flicks, make rotation B3 outwards movement, rotation sliver 7 after rotation displacement, its " V " shape angle forwards in the gap of " W " shape mouth of interior rotation sliver 17 because of rotating, rotate an angle, the angle of rotating forces spline 5 to rotate, spline rotates and rotates with outer bush 12, interior rotation sliver 13 on outer bush 12 rotates, outer rotation sliver 13 turns in the gap of interior rotation sliver 17, interior guide pin bushing 16 and outer bush 12 are opened up to each other, drawing-out type drawer 19.
Claims (8)
1. the drawer without handle, comprise cabinet (20) and drawer (19), it is characterized in that comprising: outer bush (12) is fixedly mounted on cabinet (20), interior guide pin bushing (16) is fixedly mounted on drawer (19), rotation strip (13) is led outside the inwall of outer bush (12) is evenly distributed with, rotation strip (17) is led in the outer wall of interior guide pin bushing (16) is evenly distributed with, be evenly distributed with at the inwall of interior guide pin bushing (16) and drive runner sliver (14), coaxially in the inside of interior guide pin bushing (16) be equipped with the first moving runner (1), second moving runner (3), spline (4), spring (5), baffle plate (6), little guide pin bushing (9), backstay (10) and spline (15), be evenly distributed with at the outer wall of the second moving runner (3) and rotate greatly sliver (7), spline (4) and large guide pin bushing (2) are fixedly connected on the two ends of the second moving runner (3), are installed with spline (15) at the inwall of interior guide pin bushing (16), under the restriction of spline (15), spline (4) line activities is in spline (15), baffle plate (6) and spring (5) is provided with in one end of spline (15), the diameter of baffle plate (6) is less than interior guide pin bushing (16), spring (5) and baffle plate (6) line activities are in interior guide pin bushing (16), be evenly distributed on one end of the first moving runner (1) at one end turning gear (8) near the second moving runner (3) of the first moving runner (1), positioning sleeve (11) two ends are fixedly mounted on the first moving runner (1) and little guide pin bushing (9), first moving runner (1), turning gear (8), positioning sleeve (11), little guide pin bushing (9) and limited block (18) are fixedly mounted on interior guide pin bushing (16) inwall, positioning sleeve (11) line activities is in limited block (18), be provided with little guide pin bushing (9), backstay (10) in one end of positioning sleeve (11) through little guide pin bushing (9), positioning sleeve (11) and the first moving runner (1), under it limits, line activities is in interior guide pin bushing (16).
2. a kind of drawer without handle according to claim 1, it is characterized in that: it is identical with the interior quantity leading rotation strip (17) to lead rotation strip (13) outward, lead one end of rotation strip (13) outward for " W " shape tooth mouth, inside lead one end of rotation strip (17) for " V " shape tooth mouth, two tooth mouths contact, and in lead rotation strip (17) width be greater than and lead rotation strip (13) outward.
3. a kind of drawer without handle according to claim 1, it is characterized in that: drive runner sliver (14) identical with the quantity of rotating greatly sliver (7), runner sliver (14) one end is driven to be " W " shape tooth mouth, large rotation sliver (7) one end is " W " shape tooth mouth, the other end is " V " shape tooth mouth, and " V " shape tooth mouth contacts with driving runner sliver (14) " W " shape tooth mouth, drives the width of runner sliver (14) to be greater than the width rotating greatly sliver (7).
4. a kind of drawer without handle according to claim 1, it is characterized in that: the shape at spline (4) two ends is similar to spline (15) internal via shape, the external diameter of one end of spline (4) is less than spline (15) diameter of bore, and one end is greater than spline (15) diameter of bore in addition.
5. a kind of drawer without handle according to claim 1 and 2, is characterized in that: outer bush (12) is made for stainless steel, leads rotation strip (13) outward for plastics to make, and leads rotation strip (13) sunk screw outward and is fixed in outer bush (12).
6. a kind of drawer without handle according to claim 1 or 3, it is characterized in that: interior guide pin bushing (16) is made for plastic material, drive runner sliver (14) and limited block (18) injection mouldings on interior guide pin bushing (16), the internal diameter of limited block (18) is greater than positioning sleeve (11), is less than the diameter of the first moving runner (1).
7. a kind of drawer without handle according to claim 1 or 6, is characterized in that: the first moving runner (1), turning gear (8) and positioning sleeve (11) use plastic material single injection-molded, and have hole in centre, and backstay (11) is arranged in hole.
8. a kind of drawer without handle according to claim 1,3,4,6 or 7, it is characterized in that: spline (4), the second moving runner (3), rotate sliver (7) and plastic material single injection-molded used by large guide pin bushing (2) greatly, and the diameter of large guide pin bushing (2) is less than the first moving runner (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520071534.3U CN204393850U (en) | 2015-02-02 | 2015-02-02 | Without handle drawer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520071534.3U CN204393850U (en) | 2015-02-02 | 2015-02-02 | Without handle drawer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204393850U true CN204393850U (en) | 2015-06-17 |
Family
ID=53417767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520071534.3U Expired - Fee Related CN204393850U (en) | 2015-02-02 | 2015-02-02 | Without handle drawer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204393850U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI580380B (en) * | 2015-11-25 | 2017-05-01 | 陳如雪 | Elastic reset device applied to a push-open slide rail |
| CN108887929A (en) * | 2018-06-30 | 2018-11-27 | 张阳 | A kind of pharmacy medicine storage cabinet |
-
2015
- 2015-02-02 CN CN201520071534.3U patent/CN204393850U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI580380B (en) * | 2015-11-25 | 2017-05-01 | 陳如雪 | Elastic reset device applied to a push-open slide rail |
| CN108887929A (en) * | 2018-06-30 | 2018-11-27 | 张阳 | A kind of pharmacy medicine storage cabinet |
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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: 20150617 Termination date: 20160202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |