CN203145667U - Hinge capable of adjusting damping force automatically - Google Patents
Hinge capable of adjusting damping force automatically Download PDFInfo
- Publication number
- CN203145667U CN203145667U CN 201320144261 CN201320144261U CN203145667U CN 203145667 U CN203145667 U CN 203145667U CN 201320144261 CN201320144261 CN 201320144261 CN 201320144261 U CN201320144261 U CN 201320144261U CN 203145667 U CN203145667 U CN 203145667U
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- Prior art keywords
- damping
- hinged end
- bracket
- damping force
- base
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Abstract
The utility model relates to a connecting mechanism, in particular to a hinge capable of adjusting damping force automatically and used for switch doors such as an equipment cabinet and a case. The hinge capable of adjusting the damping force automatically comprises a tray, a base, elastic parts and a damping fin, the damping fin is arranged between the hinge positions of the tray and the base, the hinged end of the base is provided with a protruding boss, the center of the damping fin and the hinged end of the tray are provided with through holes adapted to the external diameter of the protruding boss, the inner wall of the protruding boss is of a threaded structure, a stopper screw is screwed into the protruding boss from the hinged end of the tray, the stopper screw is provided with limiting holes, and the limiting holes and a limiting piece of the hinged end of the tray are complementary to each other in shape. The hinge capable of adjusting the damping force automatically has the advantages that an initial damping value can be set within a certain range according to needs; the damping force is larger when an opening angle is larger, and otherwise the damping force is smaller when the opening angle is smaller; after a damping material is abraded, automatic compensation can be carried out through the elastic parts; all parts of the damping chain are metal parts, and the metal parts can be used outdoors and in the environment of flying dust after the surfaces of the metal parts are processed.
Description
Technical field
The utility model relates to a kind of bindiny mechanism, is specially can regulate the hinge of damping force automatically for switch doors such as rack, cabinets.
Background technology
Common damp hinge is generally by bracket, base, damping material, axle composition, the size of hinge damping just determine before dispatching from the factory and can not change that damping material damping capacity after repeatedly rotating wearing and tearing obviously weakens, damping material does not have due effect, and can not keep in repair, and can only more renew hinge.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, and a kind of damp hinge is provided, and its initial damping force size can be set as required within the specific limits; The variation with opening angle changes to the clamping force of damping material in rotation process for bracket, base, in the process of opening the door the clamping force increase then damping force increase, otherwise that damping force is slowed down is little.
For realizing above-mentioned technical purpose, the scheme that the utility model provides is: a kind ofly can regulate the hinge of damping force automatically, comprise bracket, base and damping fin, damping fin is between the hinged place of bracket and base, the lobed boss of the hinged end of described base, the center of damping fin and the hinged end of bracket have the through hole that adapts with this boss external diameter, the inwall of boss is helicitic texture, holding screw screws in boss by the hinged end of bracket, holding screw has spacing hole, and the locating part shape complementarity of this spacing hole and bracket hinged end.
And, have elastic washer between the hinged end of described bracket and the holding screw.
And described elastic washer is arranged in the deep gouge of bracket hinged end.
Advantage of the present utility model is: 1, initial damping size can be set in certain limit as required; 2, the more big damping force of opening angle is more big, otherwise damping force is then more little; 3, can compensate automatically by elastic part after the damping material wearing and tearing; 4, all parts of damp hinge are metalwork, can reach out of doors in the dust from flying environment after surfacing and use.
Description of drawings
Fig. 1 is dextrorotation structural representation in left side of the present utility model.
Fig. 2 is dextrorotation assembling view in left side of the present utility model.
Fig. 3 is the left-handed structural representation in right side of the present utility model.
Fig. 4 is the left-handed assembling view in right side of the present utility model.
Wherein, 1, base, 2, damping fin, 3, bracket, 4, elastic washer, 5, holding screw, 6, spacing hole, 7, locating part, 8, deep gouge.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
Present embodiment provides a kind of can regulate the damp hinge of damping force automatically, as Fig. 1 ~ shown in Figure 4, comprise bracket 3, base 1 and damping fin 2, damping fin 2 is between the hinged place of bracket 3 and base 1, the lobed boss of the hinged end of described base 1, the hinged end of the center of damping fin 2 and bracket 3 has the through hole that adapts with this boss external diameter, the inwall of boss is helicitic texture, holding screw 5 screws in boss by the hinged end of bracket 3, holding screw 5 has spacing hole 6, and locating part 7 shape complementarities of this spacing hole 6 and bracket 3 hinged ends.
Bracket and base are in the process of relatively rotating, because the effect of spacing hole 6 and locating part 7, holding screw 5 can rotate in the same way with bracket 3.Because only there is damping in the influence of screw thread in single rotation direction, initial damping size can be as required between bracket and base, set up on their own by the initial processes that holding screw 5 and boss are set, the damping force size is along with hinge through changes between bracket and base.Its base portion thread rotary orientation difference was used in pairing about the every group of hinge that can regulate damping force automatically divided.
Further, has elastic washer 4 between the hinged end of above-mentioned bracket 3 and the holding screw 5.
Can compensate automatically by elastic part after the damping material wearing and tearing between bracket and base, increase damp hinge application life; Surpass compensation range and can independently keep in repair or change damping material.
Further, above-mentioned elastic washer 4 is arranged in the deep gouge 8 of bracket 3 hinged ends.
The utility model can reach the place of dust from flying out of doors and use after surfacing.
During the utility model work, utilize 6 of spacing holes spacing of the locating part 7 of bracket 3 and holding screw 5 in bracket 3 relative base 1 opening processes, rotation brackets 3 drives holding screws 5 rotation compression spring washers, increases the pressure of 1 of bracket 3, damping fin 2, base, thereby has increased damping; Otherwise bracket 3 then deattenuations of relative base 1 counter-rotation.
Claims (3)
1. can regulate the hinge of damping force automatically for one kind, comprise bracket, base and damping fin, damping fin is between the hinged place of bracket and base, it is characterized in that: the lobed boss of the hinged end of described base, the center of damping fin and the hinged end of bracket have the through hole that adapts with this boss external diameter, and the inwall of boss is helicitic texture, and holding screw screws in boss by the hinged end of bracket, holding screw has spacing hole, and the locating part shape complementarity of this spacing hole and bracket hinged end.
2. according to claim 1ly a kind ofly can regulate the hinge of damping force automatically, it is characterized in that: have elastic washer between the hinged end of described bracket and the holding screw.
3. according to claim 2ly a kind ofly can regulate the hinge of damping force automatically, it is characterized in that: described elastic washer is arranged in the deep gouge of bracket hinged end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320144261 CN203145667U (en) | 2013-03-27 | 2013-03-27 | Hinge capable of adjusting damping force automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320144261 CN203145667U (en) | 2013-03-27 | 2013-03-27 | Hinge capable of adjusting damping force automatically |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203145667U true CN203145667U (en) | 2013-08-21 |
Family
ID=48973203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320144261 Expired - Fee Related CN203145667U (en) | 2013-03-27 | 2013-03-27 | Hinge capable of adjusting damping force automatically |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203145667U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108343335A (en) * | 2017-01-24 | 2018-07-31 | 江苏万帮德和新能源科技有限公司 | A kind of limit-type door body hinge of damping |
-
2013
- 2013-03-27 CN CN 201320144261 patent/CN203145667U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108343335A (en) * | 2017-01-24 | 2018-07-31 | 江苏万帮德和新能源科技有限公司 | A kind of limit-type door body hinge of damping |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130821 Termination date: 20160327 |