CN204754543U - Certainly, pass every hinge of area location buffering resistance - Google Patents
Certainly, pass every hinge of area location buffering resistance Download PDFInfo
- Publication number
- CN204754543U CN204754543U CN201520393867.8U CN201520393867U CN204754543U CN 204754543 U CN204754543 U CN 204754543U CN 201520393867 U CN201520393867 U CN 201520393867U CN 204754543 U CN204754543 U CN 204754543U
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- China
- Prior art keywords
- resistance
- hinge
- door
- clutch
- outside
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- 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.)
- Withdrawn - After Issue
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Abstract
The utility model provides a two the hinge is intraductal has cup jointed inside and outside resistance cover that certainly, pass every hinge of area location buffering resistance, including a pair of page or leaf piece, their hinge pipe is crisscross to be swung around same axis the carried forward each other, is equipped with torsion formula reset structure in these hinge pipe (11) to the page or leaf piece, this to the page or leaf piece adjacent the internal resistance cover embolias external resistance cover back, manages fixed connection with that hinge at their places respectively at their end that exposes, inside and outside resistance cover between that section cup joint and be equipped with resistance oil or resistance grease in the space, begin to close the door under torsion formula reset structure's the drive like this when it installs the door on and when the door after opening, at this moment because the resistance oil in the inside and outside resistance cover or the effect of resistance grease make the door slowly close, pain sense when just so having alleviateed people's contingency and touchhing the door of closing the door, consequently the utility model discloses a structure is more reasonable, the use is safer.
Description
Technical field
The utility model relates to a kind of door hinge, refers in particular to energy automatic door-closing, also can stop the door hinge of automatic door-closing.
Background technology
We know, there is the door hinge of automatic door-closing on the market, but this door hinge does not carry resistance and slowly closes the door, like this when automatic door-closing, people is not in front of the door just in case notice, injured with regard to easily being encountered by larger door closing force, the safety how improving self-closing door door hinge is the purpose of the applicant.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of more reasonable structure, uses the self-closing door door hinge of safer band location cushioned resistance.
In order to solve the technical problem of above-mentioned existence, the utility model adopts following technical proposals:
A kind of self-closing door door hinge with location cushioned resistance, include a pair hinge, mutually swing around same axis after their the staggered docking of hinge pipe, torsion-type resetting structure is provided with in this hinge pipe 11 to hinge, this is socketed with inside and outside resistance cover to hinge in adjacent two hinge pipes, after described internal resistance cover is inserted in external resistance cover, cuts with scissors pipe with that of their places respectively at their exposed junction and be fixedly connected with; Resistance oil or resistance grease is provided with in that section of socket space between described inside and outside resistance cover.
In the improvement project of the self-closing door door hinge to above-mentioned band location cushioned resistance, the exposed junction of described inside and outside resistance cover is fixedly connected with hinge pipe respectively by inside and outside connection plug, and described inside and outside connection plug is respectively equipped with the boss together with being inserted in, groove between that one end overlapped towards resistance is overlapped with resistance; Be encased in tightly in corresponding hinge pipe at the other end of described inside and outside connection plug.
In the improvement project of the self-closing door door hinge to above-mentioned band location cushioned resistance, described inside and outside resistance overlaps the sleeve respectively having several external diameters to differ, they connect together one by one to overlap greatly little mode alternately, are provided with resistance oil or resistance grease between adjacent sleeve.
In the improvement project of the self-closing door door hinge to above-mentioned band location cushioned resistance, described torsion-type resetting structure includes torque spring, the force adjustment tooth axle, the clutch that are fixedly connected with torque spring two ends respectively; Torsion regulating part is provided with at hinge tube end after described force adjustment tooth axle is nested into hinge pipe; Described force adjustment tooth axle and the facing end face of torsion regulating part are provided with the helical teeth group matched.
In the improvement project of the self-closing door door hinge to above-mentioned band location cushioned resistance, described clutch includes steel ball, the clutch seat that end face docks successively, clutch driving link and clutch driven member, and described clutch driven member is connected with interior connection plug; The torsion shaft be connected with torque spring end winding support after described clutch driving link is provided with the centre bore through this clutch seat and the through hole being used for holding this steel ball, described steel ball size is larger than the thickness of this clutch driving link; Described clutch seat and clutch driven member are respectively equipped with on the end face contacted with this clutch driving link can ensconce groove wherein for the exposed division of this steel ball; The groove of described clutch seat, clutch driven member and the through hole of this clutch driving link are all in on the camber line of the axis of the torsion shaft equal radii that is the center of circle, and the groove of described clutch seat and clutch driven member is staggered at axial direction when reset mode.
In the improvement project of the self-closing door door hinge to above-mentioned band location cushioned resistance, described torque spring overcoat has spring housing, and spring housing is enclosed within that hinge pipe at its place.
Compared with prior art, the beneficial effects of the utility model are: owing to being provided with the inside and outside resistance cover that resistance connects together in the hinge pipe of hinge, like this when it is installed on door also when the door after opening starts to close the door under the drive of torsion-type resetting structure, at this moment due to the effect of the resistance oil in inside and outside resistance cover or resistance grease, door is made slowly to shut, this reduces people just in case pain when encountering the door of closing the door, therefore more reasonable structure of the present utility model, use safer.
Below in conjunction with accompanying drawing and detailed description of the invention, the utility model is described in further detail:
[accompanying drawing explanation]
Fig. 1 is the schematic perspective view of the utility model embodiment;
Fig. 2 is the assembling schematic diagram of the utility model embodiment;
Fig. 3 is the structural representation of the utility model embodiment;
Fig. 4 is the clutch assembling schematic diagram of the utility model embodiment;
Fig. 5 is the clutch seat of the clutch of the utility model embodiment and the groove angle schematic diagram in the axial direction of clutch driven member.
[detailed description of the invention]
The utility model is a kind of self-closing door door hinge with location cushioned resistance, as shown in Figures 1 to 3, include a pair hinge 1, mutually swing around same axis after their the staggered docking of hinge pipe 11, torsion-type resetting structure 2 is provided with in this hinge pipe 11 to hinge 1, this is socketed with inside and outside resistance cover 3,4 to hinge 1 in adjacent two hinge pipes 11, after described internal resistance cover 3 is inserted in external resistance cover 4, cuts with scissors pipe 11 be respectively fixedly connected with at their exposed junction with that of their places; Resistance oil or resistance grease is provided with in that section of socket space between described inside and outside resistance cover 3,4.The utility model is installed on door also when the door after opening starts to close the door under the drive of torsion-type resetting structure 2, at this moment and then relatively rotate between inside and outside resistance cover 3,4, due to the effect of the resistance oil in inside and outside resistance cover 3,4 or resistance grease, door is made slowly to shut, this reduces people just in case pain when encountering the door of closing the door, therefore more reasonable structure of the present utility model, use safer.
In the present embodiment, the exposed junction of described inside and outside resistance cover 3,4 is fixedly connected with hinge pipe respectively by inside and outside connection plug 5,6, and described inside and outside connection plug 5,6 is respectively equipped with the boss 7 together with being inserted in, groove 8 between that one end overlapped towards resistance is overlapped with resistance; The other end of described inside and outside connection plug 5,6 is encased in corresponding hinge pipe 11 tightly, such as can on inside and outside connection plug outer wall respectively annular knurl be encased in tightly hinge pipe in, boss, groove like this by matching, and the tight fit of connection plug and hinge pipe, the resistance produced when just can be enclosed within rotation by the inside and outside resistance connected together to slow down the speed of door hinge automatic door-closing, thus alleviates at closing time just in case strike just in the impact force of the people of inlet/outlet.
Preferably, in described, external resistance cover 3, 4 sleeves respectively having several external diameters to differ, they connect together one by one to overlap greatly little mode alternately, resistance oil or resistance grease is provided with between adjacent sleeve, in making like this, comparison of resistance when external resistance cover rotates is large, as shown in Figure 2, extrernal resistance cover all sleeves on be provided with groove 8, all sleeves of internal resistance cover are provided with groove, so that internal resistance cover 3 has 3 sleeves, external resistance cover has 4 sleeves, a sleeve pipe of internal resistance cover is inserted between two sleeve pipes of external resistance cover, be socketed one by one with this.
In the present embodiment, as shown in Figure 2,3, force adjustment tooth axle 22, clutch 23 that described torsion-type resetting structure 2 includes torque spring 21, is fixedly connected with torque spring 21 two ends respectively; Torsion regulating part 24 is provided with at hinge tube end after described force adjustment tooth axle 22 is nested into hinge pipe 11; The end face that described force adjustment tooth axle 22 is facing with torsion regulating part 24 is provided with the helical teeth group 221,241 matched, when regulating, turn torsion regulating part 24, just can make the torsion and then change of torque spring after making force adjustment tooth axle follow turn by the helical teeth group 221,241 matched, thus play the torsion of adjustment automatic door-closing.
In the present embodiment, as shown in Figure 4, described clutch 23 includes steel ball 231, the clutch seat 232 that end face docks successively, clutch driving link 233 and clutch driven member 234, and described clutch driven member 234 is connected with interior connection plug 6; The torsion shaft 2331 be connected with torque spring 21 end winding support after described clutch driving link 233 is provided with the centre bore 2322 through this clutch seat 232 and the through hole 2332 being used for holding this steel ball 231, described steel ball 231 diameter is larger than the thickness of this clutch driving link 233, makes steel ball 231 expose the through hole 2332 of clutch driving link 233 all the time; Described clutch seat 232 and clutch driven member 234 are respectively equipped with on the end face contacted with this clutch driving link 233 can ensconce groove 2321,2341 wherein for the exposed division of this steel ball 231; The groove 2321,2341 of described clutch seat 232, clutch driven member 234 and the through hole 2332 of this clutch driving link 233 are all in on the camber line of the axis of the torsion shaft equal radii that is the center of circle, and the groove 2321,2341 of described clutch seat 232 and clutch driven member 234 is staggered at axial direction when reset mode, namely do not overlap in the axial direction, their included angle A in the axial direction just door be opened to can the maximum angle of automatic door-closing, as shown in Figure 5.When closing door state, the bared end of steel ball 231 just drops in the groove 2341 of clutch driven member 234, when people promote door to open the door, after overcoming the twisting force of torque spring, the clutch driving link 233 being arranged in the hinge pipe of that hinge be connected with door and then rotates, by the promotion of steel ball 231, clutch driven member 234 is also and then rotated, along with the increase of door opening angle, the groove 2321 of clutch seat 232 and clutch driven member 234, 2341 angles in the axial direction diminish gradually, when door be opened to be greater than A angle time, the bared end of steel ball can be transferred to the groove 2321 of clutch seat 232 from the groove 2341 of clutch driven member 234, at this moment clutch driving link 233 just loses the effect to clutch driven member 234, at this moment after unclamping hand, door can not be shut automatically, artificially door can only be turned down when being less than or equal to A angle, under torque spring effect, the bared end of steel ball again could drop in the groove of clutch driven member and clutch driving link interlock clutch driven member can be made to realize automatic door-closing.The present embodiment is as preferably embodiment, the automatic closedown of door can be realized and stop automatic door-closing two kinds of modes, the i.e. automatic door-closing when enabling does not exceed a certain angle, then automatic door-closing is stopped when being greater than a certain angle, thus taken into account these two kinds mode benefits separately of closing the door, like this, just can as required door be opened to stop automatic door-closing angle on, such as carry thing or when frequently passing in and out.
Preferably, have spring housing 9 at described torque spring 21 overcoat, and spring housing 9 is enclosed within that hinge pipe 11 at its place, with avoid torque spring 21 when stressed twisting with cut with scissors inside pipe wall and rub and affect the flexible swing of hinge.
Although reference above embodiment describes the utility model in detail, but be it will be apparent to one skilled in the art that by the disclosure, and when not departing from principle of the present utility model and the scope of described claim restriction, can make a variety of changes the utility model or revise.Therefore, the detailed description of disclosure embodiment is only used for explaining, instead of is used for limiting the utility model, but is defined by the subject-matter of the claims the scope of protection.
Claims (6)
1. the self-closing door door hinge with location cushioned resistance, include a pair hinge (1), mutually swing around same axis after their the staggered docking of hinge pipe (11), torsion-type resetting structure (2) is provided with in this hinge pipe (11) to hinge (1), it is characterized in that, this is socketed with inside and outside resistance cover (3,4) to hinge (1) in adjacent two hinges pipe (11), after described internal resistance cover (3) is inserted in external resistance cover (4), cuts with scissors with that of their places respectively at their exposed junction and manage (11) and be fixedly connected with; Resistance oil or resistance grease is provided with in that section of socket space between described inside and outside resistance cover (3,4).
2. the self-closing door door hinge of band location according to claim 1 cushioned resistance, it is characterized in that, the exposed junction of described inside and outside resistance cover (3,4) is fixedly connected with hinge pipe respectively by inside and outside connection plug (5,6), and described inside and outside connection plug (5,6) is respectively equipped with the boss together with being inserted in (7), groove (8) between that one end overlapped towards resistance is overlapped with resistance; Be encased in tightly in corresponding hinge pipe (11) at the other end of described inside and outside connection plug (5,6).
3. the self-closing door door hinge of band location according to claim 1 and 2 cushioned resistance, it is characterized in that, the sleeve that described inside and outside resistance cover (3,4) respectively has several external diameters to differ, they connect together one by one to overlap greatly little mode alternately, are provided with resistance oil or resistance grease between adjacent sleeve.
4. the self-closing door door hinge of band location according to claim 3 cushioned resistance, it is characterized in that, described torsion-type resetting structure (2) includes torque spring (21), the force adjustment tooth axle (22) be fixedly connected with torque spring (21) two ends respectively, clutch (23); Torsion regulating part (24) is provided with at hinge tube end after described force adjustment tooth axle (22) is nested into hinge pipe (11); The end face that described force adjustment tooth axle (22) and torsion regulating part (24) are facing is provided with the helical teeth group (221,241) matched.
5. the self-closing door door hinge of band location according to claim 4 cushioned resistance, it is characterized in that, described clutch (23) includes steel ball (231), the clutch seat (232) that end face docks successively, clutch driving link (233) and clutch driven member (234), described clutch driven member (234) is connected with interior connection plug (6); Described clutch driving link (233) is provided with the torsion shaft (2331) that the centre bore (2322) through this clutch seat (232) is connected with torque spring (21) end winding support afterwards and the through hole (2332) being used for holding this steel ball (231), and described steel ball (231) diameter is larger than the thickness of this clutch driving link (233); Described clutch seat (232) and clutch driven member (234) are respectively equipped with on the end face contacted with this clutch driving link (233) can ensconce groove (2321,2341) wherein for the exposed division of this steel ball (231); It is on the camber line of the equal radii in the center of circle that the groove (2321,2341) of described clutch seat (232), clutch driven member (234) and the through hole (2332) of this clutch driving link (233) are all in the axis of torsion shaft (2331), and the groove (2321,2341) of described clutch seat (232) and clutch driven member (234) is staggered at axial direction when reset mode.
6. the self-closing door door hinge of the band location cushioned resistance according to claim 4 or 5, it is characterized in that, described torque spring (21) overcoat has spring housing (9), and spring housing (9) is enclosed within that hinge pipe (11) at its place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520393867.8U CN204754543U (en) | 2015-06-09 | 2015-06-09 | Certainly, pass every hinge of area location buffering resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520393867.8U CN204754543U (en) | 2015-06-09 | 2015-06-09 | Certainly, pass every hinge of area location buffering resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204754543U true CN204754543U (en) | 2015-11-11 |
Family
ID=54469263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520393867.8U Withdrawn - After Issue CN204754543U (en) | 2015-06-09 | 2015-06-09 | Certainly, pass every hinge of area location buffering resistance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204754543U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104879009A (en) * | 2015-06-09 | 2015-09-02 | 刘婉梅 | Door hinge with positioning buffer resistance and with automatic door closing function |
| CN107385772A (en) * | 2017-08-02 | 2017-11-24 | 无锡小天鹅股份有限公司 | The control device and washing machine of washing machine |
| CN111017125A (en) * | 2019-12-09 | 2020-04-17 | 江南造船(集团)有限责任公司 | Unfolding device and method for floating platform |
| CN113027268A (en) * | 2021-04-06 | 2021-06-25 | 浙江木子机电有限公司 | Hydraulic pressure closes door hinge and closes door power regulation structure |
-
2015
- 2015-06-09 CN CN201520393867.8U patent/CN204754543U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104879009A (en) * | 2015-06-09 | 2015-09-02 | 刘婉梅 | Door hinge with positioning buffer resistance and with automatic door closing function |
| CN107385772A (en) * | 2017-08-02 | 2017-11-24 | 无锡小天鹅股份有限公司 | The control device and washing machine of washing machine |
| CN111017125A (en) * | 2019-12-09 | 2020-04-17 | 江南造船(集团)有限责任公司 | Unfolding device and method for floating platform |
| CN113027268A (en) * | 2021-04-06 | 2021-06-25 | 浙江木子机电有限公司 | Hydraulic pressure closes door hinge and closes door power regulation structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160428 Address after: 528400 Guangdong Province, Zhongshan City Xiaolan Town Yucheng Road No. 8, building D, A, B Patentee after: Zhongshan Hua Guan Hardware Co., Ltd. Address before: 528400 Guangdong province Zhongshan City Xiaolan Town, Kau mouth straight Street No. 42 Patentee before: Liu Wanmei |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20151111 Effective date of abandoning: 20170322 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |