CN211144131U - Simple spring hinge with bidirectional opening structure - Google Patents
Simple spring hinge with bidirectional opening structure Download PDFInfo
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- CN211144131U CN211144131U CN201922068631.8U CN201922068631U CN211144131U CN 211144131 U CN211144131 U CN 211144131U CN 201922068631 U CN201922068631 U CN 201922068631U CN 211144131 U CN211144131 U CN 211144131U
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Abstract
The utility model relates to a simple and easy spring hinge with two-way structure of opening, include: the hinge assembly comprises a hinge seat and a swing arm, a rotating shaft is arranged at the top end of the hinge seat, and the swing arm is rotatably connected with the hinge seat through the rotating shaft; a slide bar A is arranged on the swing arm, a slide block A is arranged at one end of the linkage telescopic rod, the slide block A is fixed on the slide bar A in a sliding manner, and an arc-shaped guide groove is arranged in the hinge seat; the other end of the linkage telescopic rod is provided with a sliding block B which can slide along the guide groove; a closed spring is arranged between the end part of the hinge base on one side of the rotating shaft and the sliding block B, a connecting arm is vertically arranged at the front end of the sliding rail supporting seat, a sliding groove is arranged at the tail end of the sliding rail supporting seat, the sliding block is connected with the tail end of the sliding rail supporting seat in a sliding mode through the sliding groove, a connecting table is fixed at the tail end of the swing arm, and the connecting table is connected with the sliding block through an arc-shaped spring plate; at least two groups of sliding supporting blocks are arranged at the top of the sliding rail supporting seat, and the sliding rail is connected with the sliding rail through the sliding block supporting blocks in a sliding manner.
Description
Technical Field
The utility model relates to a simple and easy spring hinge with two-way structure of opening belongs to the hardware field.
Background
The traditional torque-adjustable hinge is complex in structure, the torque is changed by utilizing a multi-connecting-rod structure, the structure has more hinge connection sites and more rotating arm structures, and the structure is higher in design cost and manufacturing cost; more hinge connecting points inevitably bring more unpredictable looseness in the later use stage, and the hinge connecting points can only adapt to the manufacture of high-cost and high-performance materials and cannot adapt to the low-price market; and the traditional hinge only supports unidirectional opening, and cannot realize the hinge or sliding bidirectional opening function of the cabinet door.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: the technical problem in the prior art is solved, and a simple spring hinge with a bidirectional opening structure is provided.
The utility model provides a technical scheme that its technical problem adopted is:
a simple spring hinge with a bi-directional opening structure, comprising:
a hinge assembly: the hinge assembly comprises a hinge seat and a swing arm, the top end of the hinge seat is provided with a rotating shaft, and the swing arm is rotationally connected with the hinge seat through the rotating shaft;
the rotating supporting mechanism: including a linkage telescopic link, wherein be provided with a slide bar A on the swing arm, the one end of linkage telescopic link is provided with a slider A, fixed connection between slider A and the linkage telescopic link, and the angle is less than 45 between linkage telescopic link and the slide bar A, and slider A slides and fixes to slide bar A, and slide bar A is less than 45 with the contained angle of swing arm: an arc-shaped guide groove is arranged in the hinge seat, the guide groove comprises a tail section parallel to the hinge seat and an introduction section vertical to the tail section, and the tail section is connected with the introduction section through an arc-shaped transition section; the other end of the linkage telescopic rod is provided with a sliding block B which can slide along the guide groove;
a closing mechanism; a closing spring is arranged between the end part of the hinge seat at the side provided with the rotating shaft and the sliding block B, and the closing spring is a contraction spring;
a transverse moving mechanism: the connecting device is arranged on the swing arm and comprises a slide rail supporting seat, wherein a connecting arm is vertically arranged at the front end of the slide rail supporting seat, the end part of the connecting arm is rotationally connected with the end part of the swing arm, a sliding groove is arranged at the tail end of the slide rail supporting seat, the sliding groove is coaxially arranged with the axis of the slide rail supporting seat, a sliding block is connected with the tail end of the swing arm in a sliding mode through the sliding groove, a connecting table is fixed at the tail end of the swing arm, and the connecting table is connected with the sliding block through; at least two groups of sliding supporting blocks are arranged at the top of the sliding rail supporting seat, a sliding rail is connected with the sliding rail in a sliding mode through the sliding block supporting blocks, and the sliding rail is used for being fixed to the back of the cabinet door.
As a further improvement, the swing arm is internally provided with a limit groove coaxial with the slide bar A, and the slide block A is positioned in the limit groove.
As a further improvement of the utility model a be provided with a slide bar B in the hinge seat, slide bar B is on a parallel with level and smooth section, and sliding connection has a slider C on the slide bar B is inside, and wherein slide bar B is the helicitic texture, threaded connection between slider C and the slide bar B, rotates between slide bar B's both ends and the hinge seat to be connected be provided with a spring hanger on the slider C, closed spring one end is connected on spring hanger.
As a further improvement of the present invention, the sliding support block is a circular nylon block.
As a further improvement, the utility model is vertically provided with a locking groove at the end of the sliding groove, and the locking groove slides back to the setting direction of the supporting shoe and extends.
The utility model has the advantages that:
1. the utility model discloses improved traditional multiaxis hinge design, reduced into single commentaries on classics point structure with bearing structure, simplified and strengthened bearing mechanism, reduce cost and stability, this structure adopts single commentaries on classics point cooperation spring leaf structure equally simultaneously for the slide rail in the swing arm can have two kinds of opening modes of translation formula and expansion, has increased and has used scene and function.
2. The limiting groove can realize sliding limitation on the sliding block A, and the sliding stability of the sliding block A can be improved by the sliding rod A.
3. The spring hook adopts a position-adjustable structure, and can realize the adjustment of different pretightening forces of the closing spring by adjusting different positions, thereby realizing the adjustment of the door closing speed and the strength.
4. The sliding support block made of nylon material is adopted, the wear-resistant characteristic of nylon is utilized, the service life of the sliding support block is prolonged, and compared with a multi-group bearing structure, the fixed nylon block support structure is lower in cost.
5. The locking groove can be convenient for the locking of translation mode, improves the positional stability of hinge under the translation mode.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of the present invention;
in the figure: 1. a hinge mount; 2. a guide groove; 3. swinging arms; 4. a slide bar A; 5. a limiting groove; 6. a slide block A; 7. linking the telescopic rod; 8. a slide block B; 9. a retraction spring; 10. a slide bar B; 11. a slider C; 12. a spring hook; 13. a slider; 14. a spring plate; 15. a connecting table; 16. a slide rail; 17. a slide rail supporting seat; 18. a connecting arm; 19. a sliding groove; 20. a locking groove; 21. nylon blocks.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
As shown in fig. 1, the utility model relates to a simple and easy spring hinge with two-way structure of opening, include:
a hinge assembly: the hinge assembly comprises a hinge seat and a swing arm, the top end of the hinge seat is provided with a rotating shaft, and the swing arm is rotationally connected with the hinge seat through the rotating shaft;
the rotating supporting mechanism: including a linkage telescopic link, wherein be provided with a slide bar A on the swing arm, the one end of linkage telescopic link is provided with a slider A, fixed connection between slider A and the linkage telescopic link, and the angle is less than 45 between linkage telescopic link and the slide bar A, and slider A slides and fixes to slide bar A still be provided with in the swing arm one with the coaxial spacing groove of slide bar A, slider A are located the spacing inslot, and slide bar A is less than 45 with the contained angle of swing arm: an arc-shaped guide groove is arranged in the hinge seat, the guide groove comprises a tail section parallel to the hinge seat and an introduction section vertical to the tail section, and the tail section is connected with the introduction section through an arc-shaped transition section; the other end of the linkage telescopic rod is provided with a sliding block B which can slide along the guide groove;
a closing mechanism; a sliding rod B is arranged in the hinge seat and is parallel to the smooth section, a sliding block C is connected in the sliding rod B in a sliding mode, the sliding rod B is of a threaded structure and is in threaded connection with the sliding rod B, the two ends of the sliding rod B are rotatably connected with the hinge seat, a spring hook is arranged on the sliding block C, a closing spring is arranged between the end portion of one side, provided with a rotating shaft, of the hinge seat and the sliding block B, one end of the closing spring is connected to the spring hook, and the closing spring is a contraction spring;
a transverse moving mechanism: the swing arm connecting device is arranged on a swing arm and comprises a slide rail supporting seat, a connecting arm is vertically arranged at the front end of the slide rail supporting seat, the end part of the connecting arm is rotationally connected with the end part of the swing arm, a sliding groove is formed in the tail end of the slide rail supporting seat and is coaxially arranged with the axis of the slide rail supporting seat, a locking groove is vertically arranged at the tail end of the sliding groove and extends in a direction opposite to the arrangement direction of a sliding supporting block, a sliding block is connected with the locking groove in a sliding mode through the sliding groove, a connecting table is fixedly arranged at the tail end of the swing arm, and the connecting table is connected; the top of the sliding rail supporting seat is provided with at least two groups of sliding supporting blocks, the sliding supporting blocks are circular nylon blocks, a sliding rail is connected in a sliding mode through the sliding block supporting blocks, and the sliding rail is used for being fixed to the back of the cabinet door.
When the swing arm is used, firstly, the moving speed of the sliding block B in the guide groove can be adjusted when the hinge rotates, namely the swing arm swings by adjusting the position of the sliding block A relative to the sliding rod A and the fixed angle between the linkage telescopic rod and the sliding block A, so that the opening and closing speed curve of the swing arm is changed; meanwhile, the structure mainly realizes the moving drive of the sliding block B in the guide groove through the contraction spring, namely the structure realizes the automatic closing of the hinge through the contraction of the contraction spring, and the adjustment of the pretightening force of the contraction spring can be realized by adjusting the relative position of the sliding block C in the sliding rod B, so that the adjustment of the closing rate is realized; when the structure is installed, the hinge seat is fixed in the cabinet, the sliding rail is fixed in the door plate, the swing arm of the structure is completely unfolded by pulling the free movable end of the door plate, namely when the swing arm is parallel to the axis of the hinge seat, the door plate is completely opened, simultaneously, the free movable end and the rotating connecting end of the door panel, namely the two end parts of the door panel can be synchronously pulled, the rotation of the slide rail supporting seat relative to the swing arm can be realized, so that the slide rail supporting seat rotates to be parallel to the angle of the swing arm, the damping and the reverse recovery force of the swing are provided by the spring plate, after the slide rail supporting seat rotates to be parallel to the angle of the swing arm, the slider can move sliding tray one end until embedding locking inslot, and the door plant just can use the length of swing arm as the interval this moment, carries out the free slip, and the slip is provided by the sliding friction between nylon piece and the slide rail, just so can realize the horizontal slip switching of door plant.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (5)
1. The utility model provides a simple and easy spring hinge with two-way structure of opening, characterized by: the method comprises the following steps:
a hinge assembly: the hinge assembly comprises a hinge seat and a swing arm, the top end of the hinge seat is provided with a rotating shaft, and the swing arm is rotationally connected with the hinge seat through the rotating shaft;
the rotating supporting mechanism: including a linkage telescopic link, wherein be provided with a slide bar A on the swing arm, the one end of linkage telescopic link is provided with a slider A, fixed connection between slider A and the linkage telescopic link, and the angle is less than 45 between linkage telescopic link and the slide bar A, and slider A slides and fixes to slide bar A, and slide bar A is less than 45 with the contained angle of swing arm: an arc-shaped guide groove is arranged in the hinge seat, the guide groove comprises a tail section parallel to the hinge seat and an introduction section vertical to the tail section, and the tail section is connected with the introduction section through an arc-shaped transition section; the other end of the linkage telescopic rod is provided with a sliding block B which can slide along the guide groove;
a closing mechanism; a closing spring is arranged between the end part of the hinge seat at the side provided with the rotating shaft and the sliding block B, and the closing spring is a contraction spring;
a transverse moving mechanism: the connecting device is arranged on the swing arm and comprises a slide rail supporting seat, wherein a connecting arm is vertically arranged at the front end of the slide rail supporting seat, the end part of the connecting arm is rotationally connected with the end part of the swing arm, a sliding groove is arranged at the tail end of the slide rail supporting seat, the sliding groove is coaxially arranged with the axis of the slide rail supporting seat, a sliding block is connected with the tail end of the swing arm in a sliding mode through the sliding groove, a connecting table is fixed at the tail end of the swing arm, and the connecting table is connected with the sliding block through; at least two groups of sliding supporting blocks are arranged at the top of the sliding rail supporting seat, a sliding rail is connected with the sliding rail in a sliding mode through the sliding block supporting blocks, and the sliding rail is used for being fixed to the back of the cabinet door.
2. The simple spring hinge with a bidirectional opening structure as set forth in claim 1, wherein: and a limit groove coaxial with the slide rod A is also arranged in the swing arm, and the slide block A is positioned in the limit groove.
3. The simple spring hinge with a bidirectional opening structure as set forth in claim 1, wherein: the hinge base is internally provided with a sliding rod B, the sliding rod B is parallel to the smooth section, a sliding block C is connected in the sliding rod B in a sliding mode, the sliding rod B is of a threaded structure, the sliding block C is in threaded connection with the sliding rod B, the two ends of the sliding rod B are rotatably connected with the hinge base, a spring hook is arranged on the sliding block C, and one end of a closing spring is connected to the spring hook.
4. The simple spring hinge with a bidirectional opening structure as set forth in claim 1, wherein: the sliding support block is a circular nylon block.
5. The simple spring hinge with a bidirectional opening structure as set forth in claim 1, wherein: the tail end of the sliding groove is vertically provided with a locking groove, and the locking groove extends in the direction opposite to the arrangement direction of the sliding supporting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922068631.8U CN211144131U (en) | 2019-11-26 | 2019-11-26 | Simple spring hinge with bidirectional opening structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922068631.8U CN211144131U (en) | 2019-11-26 | 2019-11-26 | Simple spring hinge with bidirectional opening structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211144131U true CN211144131U (en) | 2020-07-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922068631.8U Active CN211144131U (en) | 2019-11-26 | 2019-11-26 | Simple spring hinge with bidirectional opening structure |
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| Country | Link |
|---|---|
| CN (1) | CN211144131U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112791908A (en) * | 2021-02-03 | 2021-05-14 | 崔科先 | Novel terrace knife coater |
-
2019
- 2019-11-26 CN CN201922068631.8U patent/CN211144131U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112791908A (en) * | 2021-02-03 | 2021-05-14 | 崔科先 | Novel terrace knife coater |
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