CN201972459U - Machine cabinet doorknob - Google Patents
Machine cabinet doorknob Download PDFInfo
- Publication number
- CN201972459U CN201972459U CN2011200309657U CN201120030965U CN201972459U CN 201972459 U CN201972459 U CN 201972459U CN 2011200309657 U CN2011200309657 U CN 2011200309657U CN 201120030965 U CN201120030965 U CN 201120030965U CN 201972459 U CN201972459 U CN 201972459U
- Authority
- CN
- China
- Prior art keywords
- shaft sleeve
- doorknob
- upper shaft
- rotating shaft
- waveform
- 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
The utility model discloses a machine cabinet doorknob, which comprises a door plate and a doorknob mounted on the door plate. A rotating shaft connected onto the doorknob is positioned in an upper shaft sleeve and a lower shaft sleeve, the lower end of the upper shaft sleeve is provided with an upper shaft sleeve waveform projection, the upper end of the lower shaft sleeve is provided with a first waveform groove, a lower shaft sleeve waveform projection and a second waveform groove, and an upper shaft sleeve waveform projection is fastened in the first waveform groove correspondingly and driven by the rotating shaft to move to the second waveform groove along the lower shaft sleeve waveform projection. By the aid of the rotating shaft which is arranged on the lower portion of the doorknob and sleeved in the upper shaft sleeve and the lower shaft sleeve, and as the upper shaft sleeve and the lower shaft sleeve are fastened correspondingly and the upper shaft sleeve can move along the arc line of the top surface of the lower shaft sleeve driven by the doorknob and the rotating shaft, the machine cabinet can be opened and closed easily. Compared with the prior art, the machine cabinet doorknob can realize fine manipulation of the doorknob by the aid of the fastening structure of the upper shaft sleeve and the lower shaft sleeve, and has the advantages of short time in force application, fine hand feeling, avoidance of damage to the doorknob and the like.
Description
Technical field:
The utility model relates to handle, especially a kind of handle that is installed on the cabinet door.
Background technology:
Existing communication apparatus or power supply unit are installed in the fairly perfect rack of safety measure usually, in the process of debugging and safeguarding, need often to open repeatedly cabinet door, and each debugging maintenance needs all earlier to open door lock with key, by cabinet door the handgrip cabinet door is being opened then.
Common cabinet door handle all is that handle and rotating shaft connect as one, need in its use to continue firmly, could guarantee that door is in open mode, there is following shortcoming in this structure: user's operability is poor, firmly the time is longer, feel is bad, and is in for a long time under the duty of exerting oneself, and door lock damages easily.
Summary of the invention:
In view of this, the purpose of this utility model is to provide a kind of cabinet door handle, and poor to solve existing cabinet door handle operation, the time of exerting oneself is long, the problem that feel is bad and door handle damages easily.
For achieving the above object, the utility model is mainly by the following technical solutions:
A kind of cabinet door handle, comprise door-plate (1) and be installed in handle (2) on the door-plate (1), be connected with rotating shaft (201) on the wherein said handle (2), this rotating shaft (201) is arranged in Upper shaft sleeve (203) and Lower shaft sleeve (206), described Upper shaft sleeve (203) lower end is provided with a Upper shaft sleeve wave heave (204), Lower shaft sleeve (206) upper end is provided with the first waveform groove (205), the Lower shaft sleeve wave heave (209) and the second waveform groove (208), described Upper shaft sleeve wave heave (204) correspondence is fastened in the first waveform groove (205), and moves to the second waveform groove (208) along Lower shaft sleeve wave heave (209) by rotating shaft (201) drive.
Wherein said rotating shaft (201) bottom is provided with a fixture (207), and described Lower shaft sleeve (206) is fixedly mounted on this fixture (207).
Wherein said Upper shaft sleeve (203) correspondence is fixedly mounted in the rotating shaft (201), and drives rotation by rotating shaft (201).
Also be provided with a spring (202) between wherein said Upper shaft sleeve (203) and the handle (2).
The utility model is by being provided with rotating shaft in the handle bottom, and this rotating shaft is enclosed within Upper shaft sleeve and the Lower shaft sleeve, because the corresponding engaging with Lower shaft sleeve of Upper shaft sleeve, and Upper shaft sleeve can move along Lower shaft sleeve under handle and rotating shaft drive, thus the light open and close of realization cabinet door.Compared with prior art, the utility model utilizes the snap-in structure of upper and lower axle sleeve, has realized good handling of handle, and it is short to have firmly the time, good hand touch, can not cause advantage such as door handle damage.
Description of drawings:
Fig. 1 is in the closed condition schematic diagram for the utility model door-plate.
Fig. 2 is an A place enlarged diagram among Fig. 1.
Fig. 3 opens 45 degree view for the utility model door-plate is in.
Fig. 4 is a B place enlarged diagram among Fig. 3.
Fig. 5 is in the full open position schematic diagram for the utility model door-plate.
Fig. 6 is a C place enlarged diagram among Fig. 5.
Identifier declaration among the figure: door-plate 1, handle 2, rotating shaft 201, spring 202, Upper shaft sleeve 203, Upper shaft sleeve wave heave 204, the first waveform groove 205, Lower shaft sleeve 206, fixture 207, the second waveform groove 208, Lower shaft sleeve wave heave 209.
The specific embodiment:
For setting forth thought of the present utility model and purpose, the utility model is described further below in conjunction with the drawings and specific embodiments.
The utility model provides a kind of cabinet door handle, is mainly used in that to solve existing cabinet door handle operation poor, firmly the time long, the bad and door handle of feel is the problem of damage easily.
See also Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, shown in Figure 6, cabinet door handle described in the utility model, include door-plate 1 and the handle 2 that is installed on the door-plate 1, be connected with rotating shaft 201 on the wherein said handle 2, the outer setting of described rotating shaft 201 has Upper shaft sleeve 203 and Lower shaft sleeve 206, described Upper shaft sleeve 203 correspondences are fixedly mounted in the rotating shaft 201, and can rotate and slide up and down by rotating shaft 201 drives; Described Lower shaft sleeve 206 is fixedly mounted on the door-plate 1.
Wherein the lower end of Upper shaft sleeve 203 is provided with a Upper shaft sleeve wave heave 204, Lower shaft sleeve 206 upper ends are provided with the first waveform groove 205, Lower shaft sleeve wave heave 209 and the second waveform groove 208, and described Upper shaft sleeve wave heave 204 can corresponding engage with the above-mentioned first waveform groove 205, Lower shaft sleeve wave heave 209 and the second waveform groove 208.
Wherein when door-plate is in closed condition, as shown in Figure 1 and Figure 2, this moment, handle 2 was in position among Fig. 1, and Upper shaft sleeve wave heave 204 correspondences of Upper shaft sleeve 203 lower ends are fastened in the first waveform groove 205 of Lower shaft sleeve 206 upper ends, Upper shaft sleeve 203 lower ends and Lower shaft sleeve 206 upper ends fit tightly under this situation, and this moment, door-plate was in closed condition.
When door-plate is in 45 degree open modes, as shown in Figure 3, Figure 4, handle 2 is in position among Fig. 3, and the Upper shaft sleeve wave heave 204 of Upper shaft sleeve 203 lower ends correspondence under handle 2 rotation situation rotate and on move, this moment, Upper shaft sleeve wave heave 204 was moved upwards up to Lower shaft sleeve wave heave 209 positions along the first waveform groove 205, last Lower shaft sleeve is in the crest place simultaneously, forms unsettled line contact, and this moment, door-plate was in 45 degree open modes.
When door-plate is in full open position, as Fig. 5, shown in Figure 6, handle 2 is in position among Fig. 5, and the Upper shaft sleeve wave heave 204 of Upper shaft sleeve 203 lower ends correspondence under handle 2 rotation situation rotates, this moment, Upper shaft sleeve wave heave 204 moved to the second waveform groove, 208 positions along Lower shaft sleeve wave heave 209, finish engaging, and Upper shaft sleeve 203 contacts once more with Lower shaft sleeve 206, this moment, door-plate was in full open position.
Because Upper shaft sleeve wave heave 204 moves in the second waveform groove, the 208 position processes along Lower shaft sleeve wave heave 209, substantially firmly can not realize, therefore the utility model is opened cabinet door and in fact only is moved upwards up to the Lower shaft sleeve wave heave 209 position processes from the first waveform groove 205 at Upper shaft sleeve wave heave 204 and just can exerts oneself, so saved greatly firmly, and handling and good hand touch.
More than be that a kind of cabinet door handle provided by the utility model is described in detail, used specific case herein structural principle of the present utility model and embodiment are set forth, above embodiment just is used for helping to understand method of the present utility model and core concept thereof; Simultaneously, for one of ordinary skill in the art, according to thought of the present utility model, the part that all can change in specific embodiments and applications, in sum, this description should not be construed as restriction of the present utility model.
Claims (4)
1. cabinet door handle, comprise door-plate (1) and be installed in handle (2) on the door-plate (1), it is characterized in that being connected with on the described handle (2) rotating shaft (201), this rotating shaft (201) is arranged in Upper shaft sleeve (203) and Lower shaft sleeve (206), described Upper shaft sleeve (203) lower end is provided with a Upper shaft sleeve wave heave (204), Lower shaft sleeve (206) upper end is provided with the first waveform groove (205), the Lower shaft sleeve wave heave (209) and the second waveform groove (208), described Upper shaft sleeve wave heave (204) correspondence is fastened in the first waveform groove (205), and moves to the second waveform groove (208) along Lower shaft sleeve wave heave (209) by rotating shaft (201) drive.
2. cabinet door handle according to claim 1 is characterized in that described rotating shaft (201) bottom is provided with a fixture (207), and described Lower shaft sleeve (206) is fixedly mounted on this fixture (207).
3. cabinet door handle according to claim 1 is characterized in that described Upper shaft sleeve (203) correspondence is fixedly mounted in the rotating shaft (201), and drives rotation by rotating shaft (201).
4. cabinet door handle according to claim 1 is characterized in that also being provided with a spring (202) between described Upper shaft sleeve (203) and the handle (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200309657U CN201972459U (en) | 2011-01-28 | 2011-01-28 | Machine cabinet doorknob |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200309657U CN201972459U (en) | 2011-01-28 | 2011-01-28 | Machine cabinet doorknob |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201972459U true CN201972459U (en) | 2011-09-14 |
Family
ID=44577566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200309657U Expired - Fee Related CN201972459U (en) | 2011-01-28 | 2011-01-28 | Machine cabinet doorknob |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201972459U (en) |
-
2011
- 2011-01-28 CN CN2011200309657U patent/CN201972459U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110914 Termination date: 20120128 |