CN203654961U - Anti-jumping limiting upper wheel used for door bodies - Google Patents
Anti-jumping limiting upper wheel used for door bodies Download PDFInfo
- Publication number
- CN203654961U CN203654961U CN201420001120.9U CN201420001120U CN203654961U CN 203654961 U CN203654961 U CN 203654961U CN 201420001120 U CN201420001120 U CN 201420001120U CN 203654961 U CN203654961 U CN 203654961U
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- China
- Prior art keywords
- plate
- upper wheel
- lock member
- wheel
- locking
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- Expired - Fee Related
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Abstract
The utility model discloses an anti-jumping limiting upper wheel used for door bodies. The anti-jumping limiting upper wheel comprises an upper wheel plate and a locking element. The first end of the upper wheel plate is provided with two rollers and the second end of the upper wheel plate is provided with an adjusting plate. The adjusting plate is provided with a groove in which a through hole is arranged. The adjusting plate is fixedly provided with a fixing element, one end of which is axially provided with a limiting upper wheel. The upper wheel plate is provided with a locking part equipped with a locking hole. The locking element is arranged in the locking hole in a penetrating mode and locked. One end of the locking element is provided with a limiting part and the other end of the locking element is provided with a combined part and a combining piece. One end of the combining piece is provided with a combining part capable of being matched with the combined part and the other end of the combining piece is provided with an abutting part which is abutted against the groove. The anti-jumping limiting upper wheel used for the door bodies has following beneficial effects: due to the fact that the fixing element is arranged in and the combined with the through hole of the adjusting plate in a penetrating mode and is position-adjustable in the locking hole, the effect of self-adjusting the limiting upper wheel according to different lengths of the door bodies is achieved; and the purpose of preventing the door bodies from loosening and falling down by tilting and upwarping is fulfilled.
Description
Technical field
The utility model relates to a kind of tripping preventing limiting upper wheel for door body, its open-work of adjusting plate of espespecially a kind of this lock member and upper wheel plate wears combination mutually, and can in locking hole, adjust displacement by lock member, can adjust voluntarily effect of limiting upper wheel and can reach according to the height of fellow disciple's body not for user, and then reach and prevent the Men Tiyou inclination perk object dropping that causes getting loose.
Background technology
Press, be generally used for the regression buffer device of a body, it comprises a casing mechanism, one return buffering mechanism, one plectrum, it reaches automatic returning and utilizes the notch portion of this plectrum and its release piece of return buffering mechanism to fasten mutually with the principle system of buffering, can by the movement of door body control and switch its release piece of this plectrum and return buffering mechanism separate or in conjunction with fastening, thereby the stretching of changeable its elastic component of this return buffering mechanism location or recurrence reset, and then can make this Men Tike reach the object of automatic location recurrence, the wherein thin portion structure of this return buffering mechanism or automatic returning and buffering, the mode that is assembled of operating principle has been exposed in TaiWan, China letters patent book number m448202 " regression buffer device (two) ", with TaiWan, China patent application case number No. 100216920 " the location return device (two) of slide rail ", repeat no more in this.
The regression buffer device for door body of commonly using, though it can make this Men Tike reach the object of automatic location recurrence, refer to shown in Fig. 1, only this return buffering mechanism 91 is the front end 901 that is arranged on a body 90 and is positioned at a body 90 conventionally, in the time that user applies a thrust and makes body 90 automatic returning, this plectrum 92 easily produces one and supports power C in the time being combined in advance contact with return buffering mechanism 91, and then very easily produce an opposition B in door body 90, and make this body 90 easily have the disappearance of inclination perk because of opposition B, and then cause a body 90 easily to have action to have some setbacks and the situation that gets loose and drop.
Hereat, how above-mentioned disappearance is forgone, be the place of the utility model creation human desires technical solution difficulty.
Utility model content
Because existing regression buffer device, because working as the disappearance that has the Men Tiyou of causing inclination perk, and then the situation that causes Men Tiyi to have to get loose and drop, therefore the object of the utility model is to provide a kind of tripping preventing limiting upper wheel for door body, wear mutually combination by its open-work of adjusting plate of this lock member and upper wheel plate, and can in locking hole, adjust displacement by lock member, can adjust voluntarily effect of limiting upper wheel and can reach according to the height of fellow disciple's body not for user, and then reach and prevent that Men Tiyou inclination perk from causing the object that just gets loose and drop.
For reaching above object, the utility model system provides a kind of tripping preventing limiting upper wheel for door body, and it comprises:
Wheel plate on one, on this, wheel plate is provided with first end, the second end and side, and on this, its first end of wheel plate has been horizontally disposed with two rollers again, and on this, its second end of wheel plate is provided with adjustment plate, this adjustment plate is provided with groove again, in this groove, be provided with open-work, this adjustment plate is installed with retaining element again, and this retaining element one end axle is provided with limiting upper wheel, on this, wheel plate is provided with locking part again, this locking part is provided with locking hole, and this locking hole is provided with internal thread again, and this locking hole can be corresponding with adjustment its open-work position of plate;
One lock member, this lock member is provided with external screw thread, this lock member can wear locking from the bottom to top mutually with its locking hole of its locking part of upper wheel plate again, this lock member one end is provided with limiting section, this limiting section can only offset with locking part again, this lock member other end can push against mutually with adjustment plate, in this lock member other end, can be provided with combined portion again, in this combined portion, can be provided with internal thread, this lock member other end can be provided with conjunction again, this conjunction one end can be provided with joint portion, this joint portion can be provided with external screw thread again, its joint portion of this conjunction can combine with its combined portion of lock member, this conjunction other end is provided with stop section again, this stop section can only offset with its groove of adjustment plate.
The utility model provides a kind of tripping preventing limiting upper wheel for door body, wear mutually combination by its open-work of adjusting plate of this lock member and upper wheel plate, and can in locking hole, adjust displacement by lock member, can adjust voluntarily effect of limiting upper wheel and can reach according to the height of fellow disciple's body not for user, and then reach and prevent the Men Tiyou inclination perk object dropping that causes getting loose.
Compared with prior art, the utlity model has following advantage: (1) can reach level and smooth smooth and easy effect for door body in the time promoting.(2) avoid a body because there being the uneven disappearance of inclination perk that produces of the application of force.(3) be applicable to the door body of differing heights and the object of upper door frame.(4) for the convenient lock member of adjusting of user.
Accompanying drawing explanation
Fig. 1 is the action schematic diagram of prior art.
Fig. 2 is the perspective exploded view of the utility model the first embodiment.
Fig. 3 is the solid combination schematic diagram of the utility model the first embodiment.
Fig. 4 is the side-looking combination schematic diagram of the utility model the first embodiment.
Fig. 5 is the side-looking combination schematic diagram of the utility model the second embodiment.
Fig. 6 is the adjustment action schematic diagram of the utility model the second embodiment.
Fig. 7 is the schematic diagram of the utility model for door body and upper door frame Combination application.
Fig. 8 is the action schematic diagram after the utility model Combination application.
Fig. 9 is the solid combination schematic diagram of the utility model the 3rd embodiment.
Figure 10 is the adjustment action schematic diagram of the utility model the 3rd embodiment.
Number in the figure explanation: prior art: 90: door body; 901: front end; 91: return buffering mechanism; 92: plectrum; A: thrust; B: opposition; C: support power; The utility model: 10: upper wheel plate; 101: first end; 102: the second ends; 103: side; 11: roller; 12: adjust plate; 121: groove; 122: open-work; 13: retaining element; 14: limiting upper wheel; 15: locking part; 151: locking hole; 20: lock member; 21: limiting section; 22: combined portion; 30: conjunction; 31: joint portion; 32: stop section; 40: door body; 401: front end; 402: rear end; 41: return buffering mechanism; 42: upper door frame; 43: plectrum; D: thrust; E: support direction.
The specific embodiment
Referring to shown in Fig. 2 and Fig. 3, is the utility model the first embodiment, and the utility model provides a kind of tripping preventing limiting upper wheel for door body, and it comprises:
Moreover, refer to shown in Fig. 5, for the utility model the second embodiment, after the joint portion 31 of its conjunction 30 of the utility model wears mutually with adjustment plate 12 its open-works 122, can further with general known riveting technology, can be further combined in these conjunction 30 its joint portions 31 with lock member 20 its combined portion 22 phase rivetings, and this lock member 20 can be one of the forming with conjunction 30, and then make this lock member 20 and conjunction 30 can reach effect of supporting up and down for adjusting plate 12 simultaneously, by this, refer to shown in Fig. 6, if in the time that user's wish is adjusted this adjustment plate 12 and is declined, can only offset with adjustment plate 12 its grooves 121 by the stop section 32 of this conjunction 30, and can tie by phase spiral shell through lock member 20 its external screw threads and the internal thread of locking part 15 its locking holes 151, and can make this lock member 20 can adjust up and down in locking part 15 displacement, and then can reach effect of adjusting this adjustment plate 12 and driving limiting upper wheel 14 to decline, otherwise, if in the time that user's wish is adjusted this adjustment plate 12 and is risen, can also can push against mutually with adjustment plate 12 by these lock member 20 one end, and can reach effect of adjusting this adjustment plate 12 and driving limiting upper wheel 14 to rise, and then can reach can be in adjusting when this adjustment plate 12 for user, can make this limiting upper wheel 14 adjust and be applied to the door body 40 of differing heights and effect of supporting mutually with upper door frame 42, and as shown in Figure 7.
Moreover, refer to shown in Fig. 7 and Fig. 8, the utility model can be further and door body 40, upper door frame 42, and the combined application of return buffering mechanism 41, the wherein detail structure of this return buffering mechanism 41, the mode that is assembled of operating principle and door body 40 thereof all belongs to the technical characterictic of prior art and non-this case, repeat no more in this, therefore, if in the time that user wants to impose a thrust D in door body 40 and makes this body 40 reach automatic returning, can see through in this upper door frame 42 and be provided with plectrum 43, and can be arranged at a body 40 its front ends 401 by the utility model, this return buffering mechanism 41 can be arranged at a body 40 its rear end 402 again, and can by its limiting upper wheel 14 of the utility model can with upper door frame 42 produce one upwards support direction E, the effect that can support mutually with upper door frame 42 to reach limiting upper wheel 14, and then can in the time promoting, can reach level and smooth smooth and easy effect for door body 40, can avoid again a body 40 because there being the uneven disappearance of inclination perk that produces of the application of force, can reach and be applicable to the door body 40 of differing heights and the object of upper door frame 42 by the adjustment of its lock member 20 of the utility model again, moreover, please refer to Fig. 3, shown in Fig. 7, can be arranged at upper wheel plate 10 its sides 103 by this adjustment plate 12, therefore when user is in the time promoting door body 40, can avoid the interior set plectrum 43 of this upper door frame 42 to collide with limiting upper wheel 14, can wear mutually rear system with adjustment plate 12 by this lock member 20 again and be arranged at upper wheel plate 10 its sides 103, thereby door body 40 must not to be dismantled mutually with upper door frame 42 be capable of regulating lock member 20, and the lock member 20 that makes the utility model be positioned at a body 40 1 sides by adjustment is the doorframe of applicable different height, and then can reach convenient effect of adjusting lock member 20 and improving product practicality.
Referring to shown in Fig. 9, is its 3rd embodiment of the utility model, and the utility model system provides a kind of tripping preventing limiting upper wheel for door body, and it comprises:
Refer to shown in Figure 10, if in the time that user's wish is adjusted this adjustment plate 12 and is declined or rise, because can be, this adjustment plate 12 there is the flexible plate body of recovery, and make this adjustment plate 12 easily with this on wheel plate 10 phase elasticity approaching, and can tie by phase spiral shell through lock member 20 its external screw threads and the internal thread of locking part 15 its locking holes 151, and can make this lock member 20 can adjust up and down in locking part 15 displacement, can push against mutually with adjustment plate 12 by these lock member 20 other ends again, and can be by adjusting this adjustment plate 12 to drive this limiting upper wheel 14 to decline or effect of rising, and then can reach for user in the time adjusting this adjustment plate 12, can adjust and be applied to the door body 40 of differing heights and effect of supporting mutually with upper door frame 42 by this limiting upper wheel 14.
It is emphasized that: be only preferred embodiment of the present utility model above, not the utility model is done to any pro forma restriction, any simple modification, equivalent variations and modification that every foundation technical spirit of the present utility model is done above embodiment, all still belong in the scope of technical solutions of the utility model.
Claims (8)
1. the tripping preventing limiting upper wheel for door body, it is characterized in that, comprise: wheel plate on, on this, wheel plate is provided with first end, the second end and side, on this, its first end of wheel plate has been horizontally disposed with two rollers again, on this, its second end of wheel plate is provided with adjustment plate, this adjustment plate is arranged at its side of wheel plate again, this adjustment plate is provided with groove, in this groove, be provided with open-work again, this adjustment plate is installed with retaining element, this retaining element one end axle is provided with limiting upper wheel again, on this, wheel plate is provided with locking part, this locking part is provided with locking hole again, this locking hole is corresponding with adjustment its open-work position of plate,
One lock member, this lock member wears locking from the bottom to top mutually with the locking hole of its locking part of upper wheel plate, this lock member other end is touched pushing and pressing mutually with adjustment plate again, this lock member other end is provided with combined portion, this lock member other end is provided with conjunction again, this conjunction one end is provided with joint portion, this joint portion wears mutually with its open-work of adjustment plate again, its combined portion of its joint portion of this conjunction and lock member combines, this conjunction other end is provided with stop section again, and this stop section is touched to stopping mutually with its groove of adjustment plate.
2. the tripping preventing limiting upper wheel for door body according to claim 1, is characterized in that: wherein this conjunction is screw.
3. the tripping preventing limiting upper wheel for door body according to claim 1 and 2, is characterized in that: wherein this joint portion is provided with external screw thread.
4. the tripping preventing limiting upper wheel for door body according to claim 1 and 2, is characterized in that: wherein in this combined portion, be provided with internal thread.
5. the tripping preventing limiting upper wheel for door body according to claim 1, is characterized in that: wherein be further combined with its combined portion phase riveting of lock member in its joint portion of this conjunction.
6. the tripping preventing limiting upper wheel for door body, it is characterized in that, comprise: wheel plate on, on this, wheel plate is provided with first end, the second end and side, and on this, its first end of wheel plate has been horizontally disposed with two rollers again, on this, its second end of wheel plate is provided with adjustment plate, this adjustment plate is installed with retaining element again, and this retaining element one end axle is provided with limiting upper wheel, and on this, wheel plate is provided with locking part again, this locking part is provided with locking hole, and this locking hole is corresponding with adjustment Board position again;
One lock member, this lock member wears locking from the bottom to top mutually with its locking hole of its locking part of upper wheel plate, and this lock member one end is provided with limiting section again, and this limiting section is touched to stopping mutually with locking part, and this lock member other end pushes against mutually with adjustment plate.
7. the tripping preventing limiting upper wheel for door body according to claim 6, is characterized in that: wherein this adjustment plate is for having the flexible plate body of recovery.
8. the tripping preventing limiting upper wheel for door body according to claim 6, is characterized in that: wherein this adjustment plate is arranged at its side of wheel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420001120.9U CN203654961U (en) | 2014-01-02 | 2014-01-02 | Anti-jumping limiting upper wheel used for door bodies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420001120.9U CN203654961U (en) | 2014-01-02 | 2014-01-02 | Anti-jumping limiting upper wheel used for door bodies |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203654961U true CN203654961U (en) | 2014-06-18 |
Family
ID=50921364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420001120.9U Expired - Fee Related CN203654961U (en) | 2014-01-02 | 2014-01-02 | Anti-jumping limiting upper wheel used for door bodies |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203654961U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104763260A (en) * | 2014-01-02 | 2015-07-08 | 苏州升德精密电气有限公司 | Anti-jump limiting upper wheel for door body |
| CN104847205A (en) * | 2015-05-21 | 2015-08-19 | 苏州升德精密电气有限公司 | Tripping-prevention positioning structure for door-return buffering device |
-
2014
- 2014-01-02 CN CN201420001120.9U patent/CN203654961U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104763260A (en) * | 2014-01-02 | 2015-07-08 | 苏州升德精密电气有限公司 | Anti-jump limiting upper wheel for door body |
| CN104763260B (en) * | 2014-01-02 | 2017-02-22 | 苏州升德精密电气有限公司 | Anti-jump limiting upper wheel for door body |
| CN104847205A (en) * | 2015-05-21 | 2015-08-19 | 苏州升德精密电气有限公司 | Tripping-prevention positioning structure for door-return buffering device |
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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: 20140618 Termination date: 20170102 |