CN204299342U - In door gear - Google Patents
In door gear Download PDFInfo
- Publication number
- CN204299342U CN204299342U CN201420680129.7U CN201420680129U CN204299342U CN 204299342 U CN204299342 U CN 204299342U CN 201420680129 U CN201420680129 U CN 201420680129U CN 204299342 U CN204299342 U CN 204299342U
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- CN
- China
- Prior art keywords
- stem
- tubing string
- sucker
- joining clasp
- door gear
- 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.)
- Withdrawn - After Issue
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- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
Abstract
The utility model is open a kind of in door gear.This device is vertically arranged in the shop front on rear side of a body, comprises tubing string, sucker and Joining clasp, and Joining clasp is fixedly connected in the described shop front, and tubing string activity is plugged in Joining clasp, and sucker is connected to the lower end of tubing string.The utility model can allow a body park arbitrarily angled in scope of activities or position, is applicable to the door body of all kinds of material and move mode, does not damage a body, ground and body of wall.
Description
technical field:
The utility model relates to a kind of in door gear.
background technology:
Current door gear of staying mainly contains two large classes: one fixedly a body namely can only be made to be in fixing position in door gear, as magnetic-type, bolt-type etc.; Fixed deficiency of staying door gear mainly contains: can not realize a body and park in random position, and needs to install associated component at body of wall or ground, or needs hole of holing, and easily have damage to building, some body is not easy to installation component or punching, as glass door.Another kind is that friction-type stays door gear, and the main frictional force relied in door gear and ground, is fixed on the position of needs by door body; As triangular wedge, retaining pillar etc.Friction-type is stayed the deficiency of door gear and is mainly contained triangular wedge Men Tixiang wedge point direction cannot be stoped to move, and all will cause wearing and tearing to ground, is not also suitable for the bright and clean ground that friction factor is little; As ground such as pottery, Shi Zhi, wooden, PVC matter.
summary of the invention:
The utility model provides a kind of in door gear to solve above-mentioned prior art Problems existing, and the utility model can allow a body park arbitrarily angled in scope of activities or position.
The technical scheme that the utility model adopts has:
In door gear, this device is vertically arranged in the shop front on rear side of a body, comprises tubing string, sucker and Joining clasp, and described Joining clasp is fixedly connected in the described shop front, and described tubing string activity is plugged in Joining clasp, and described sucker is connected to the lower end of tubing string.
Further, described tubing string is upper end closed hollow lumen cylinder.
Further, described door gear of staying also comprises sucker intake and exhaust mechanism, described sucker intake and exhaust mechanism comprises driving lever and the stem stem be arranged in tubing string hollow lumen and spring, the described hollow lumen that comprises comprises and being interconnected and the stem stem chamber set gradually from top to bottom and venting cavity, described stem stem and spring are placed in stem stem chamber, and spring is arranged between stem stem top of chamber and stem stem by compression, stem stem lower surface is closely against the upper port of venting cavity, described driving lever one end connects one end of stem stem and the sidewall through tubing string stretches out outside tubing string.
Further, stem stem is tight against and is provided with the cushion of center with air vent in one end of venting cavity.
Further, described tubing string comprises pipe and end socket, end socket is connected to pipe upper end, described stem stem chamber and venting cavity are arranged in the inner chamber of described tube hub, pipe sidewall radial direction is provided with the discharge chamber be communicated with stem stem chamber, one end of driving lever is stretched out outside tubing string by described discharge chamber, and the lower end outside wall of described pipe is provided with external screw thread.
Further, described sucker upper end connects a sleeve, and the circumference of described sleeve is provided with the internal thread suitable with managing upper described external screw thread, and center is provided with the air vent be communicated with described venting cavity, venting cavity lower end is sealedly attached to this air vent, and sucker is rotatably connected in the lower end of tubing string by sleeve.
Further, the sealing mat of center with air vent is provided with between described venting cavity and air vent.
Further, described Joining clasp comprises the first Joining clasp and the second Joining clasp that arrange along described tubing string axial direction.
Further, described second Joining clasp comprises the second junction plate and is connected to the second connecting ring on the second junction plate, and described second connecting ring is closed loop; Second Joining clasp is fixed in the shop front on rear side of a body by the second junction plate.
Further, described first Joining clasp comprises the first junction plate and is connected to the first connecting ring on the first junction plate, described first connecting ring is the open loop being provided with bayonet socket, and on the anchor ring of upper end, be provided with the groove be disposed radially, described bayonet socket and groove are all suitable with driving lever, and the first Joining clasp is fixed in the shop front on rear side of a body by the first junction plate.
The utility model has following beneficial effect:
(1) the utility model is fixed on a body in door gear, does not damage a body, when door body moves to the position needing to park, sucker lands, and the air in sucker is discharged by the discharge chamber in tubing string, makes to form negative pressure in sucker, securely be adsorbed in ground, thus a body is maintained static; When removing fixing, only need gently to lift driving lever, air enters sucker through venting cavity, and sucker negative pressure is removed, and device in door departs from ground.
(2) the utility model is applicable to the door body of all kinds of material and move mode, does not damage a body, ground and body of wall.
accompanying drawing illustrates:
Fig. 1 is the utility model structure chart in door gear.
Fig. 2 is that the utility model stays another structure chart of door gear.
Fig. 3 is the utility model absorption in door gear ground using state structure chart.
Fig. 4 is the utility model cut-away view in door gear.
Fig. 5 is that the utility model stays door gear first connecting board structure figure.
Fig. 6 is that the utility model stays door gear second connecting board structure figure.
Fig. 7 is that the utility model stays another structure chart of door gear first junction plate.
Wherein
1, sucker; 2, tubing string; 3, end socket; 4, spring; 5, stem stem; 6, discharge chamber; 7, driving lever; 8, cushion; 9, venting cavity; 10, sleeve; 11, the first Joining clasp; 12, the second Joining clasp; 13, sealing mat; 21, Men Ti; 22, ground; 110, the first junction plate; 111, the first connecting ring; 120, the second junction plate; 121, the second connecting ring; 112, the 3rd junction plate; 1100, screwed hole; 1110, groove; 1111, bayonet socket; 210, manage.
detailed description of the invention:
Below in conjunction with accompanying drawing, the utility model is further described.
Please refer to Fig. 1 to Fig. 3, the utility model is stayed door gear and to be fixed on rear side of a body 21 in the shop front, has tubing string 2, sucker 1 and Joining clasp.Joining clasp comprises the first Joining clasp 11 and the second Joining clasp 12, and both are fixedly connected on rear side of a body 21 in the shop front, and tubing string 2 activity is plugged in Joining clasp, and sucker 1 is arranged on the lower end of tubing string 2.
As Fig. 4, the tubing string 2 of the present embodiment is hollow cylinder, comprises pipe 210 and end socket 3, and end socket 3 is connected to pipe 210 upper end, by the upper end closed of tubing string 2.The hollow lumen of tubing string 2 comprises and being interconnected and the stem stem chamber set gradually from top to bottom and venting cavity 9.
In order to realize sucker 1 can free adsorbing in door body 21 scope of activities below ground 22 on, tubing string 2 is provided with sucker intake and exhaust mechanism, this sucker intake and exhaust mechanism comprises driving lever 7, stem stem 5, spring 4 and cushion 8, stem stem 5 and spring 4 are placed in the stem stem chamber of tubing string 2, spring 4 is arranged between stem stem top of chamber and stem stem 5 by compression, stem stem 5 lower surface is closely against the upper port of venting cavity 9.One end that driving lever 7 one end connects stem stem 5 is stretched out outside tubing string 2 through the sidewall of tubing string 2.The Shang Qie center, lower surface that cushion 8 is fixed on stem stem 5 is provided with air vent to be made it to connect with the venting cavity 9 at tubing string 2 center.Because spring 4 is that compression is arranged, have the elastic force stretched outward, the cushion 8 on stem stem 5 lower surface, under this elastic force effect, is tight against on the blow vent of venting cavity 9 upper end by stem stem 5.
When door body 21 move to need park in a certain position time, sucker 1 is landed, and light press seal head 3, tubing string 2 moves down and extrudes sucker 1, air in sucker 1 to be extruded in venting cavity 9 and to back down the cushion 8 being pressed in venting cavity 9 upper port, after air in sucker 1 is discharged, make to form negative pressure in sucker 1, because spring 4 is in outside stretched condition all the time, after air in sucker 1 is discharged, cushion 8 is under the effect of spring 4, seal venting cavity 9 upper port in time, the air being in sucker 1 external world does not enter in sucker 1 by venting cavity 9 upper port again, now sucker 1 is securely adsorbed on ground 22, thus a body 21 is maintained static, use the utility model time in door gear, ground 22 is required smooth bright and clean, and to sucker 1 non-corrosiveness.
Conveniently sucker 1 is changed and is dismantled, hold connection one sleeve 10 on the suction cup 1, the upper end inner peripheral wall of this sleeve 10 arranges internal thread, center arranges air vent 101, on the lower end outer circle wall of pipe 210, be provided with the external screw thread suitable with above-mentioned internal thread, sucker 1 is detachably connected on pipe 210 lower end by internal thread on sleeve 10 and externally threaded the spinning in tubing string 2 lower end simultaneously.Sleeve 10 upper vent hole 101 and pipe 210 central aeration chamber 9 connect, and arrange the sealing mat 13 that center is provided with air vent in holes junction, make venting cavity 9 lower end be sealedly attached to air vent 101.
When door transfers rotary state to by docked state, need the absorption affinity removing sucker 1, for this reason, the position corresponding to described driving lever 7 at the sidewall of tubing string 2 is provided with discharge chamber 6, and this discharge chamber 6 is the hole of radial direction, connects with the stem stem chamber on tubing string 2.Simultaneously driving lever 7 by this discharge chamber 6, its one end is extend in discharge chamber 6 spiral is connected on stem stem 5.The aperture of discharge chamber 6 is greater than the diameter of driving lever 7, thus driving lever 7 can be moved up and down in discharge chamber 6.When a body 21 position will be removed to be fixed, driving lever 7 is upwards gently dialled, the elastic force that driving lever 7 drives stem stem 5 to overcome spring 4 moves upward, stem stem 5 drives cushion 8 to move upward together, now outside air enters into sucker 1 by venting cavity 9 upper end blow vent, negative pressure in sucker 1 is removed, and the utility model disengaging in door gear ground, door body 21 activity freely.
Please refer to Fig. 5 to Fig. 7, Joining clasp comprises the first Joining clasp 11 and the second Joining clasp 12 arranged along tubing string 2 axial direction, first Joining clasp 11 comprises the first junction plate 110 and the first connecting ring 111, second Joining clasp 12 comprises the second junction plate 120 and the second connecting ring 121, first connecting ring 111 and the second connecting ring 121 and is fixedly connected on the first junction plate 110 and the second junction plate 120 respectively by the 3rd junction plate 112.Wherein the first junction plate 110 and the second junction plate 120 are equipped with screwed hole 1100.Joining clasp, by the screw that spins at screwed hole 1100, is fixed in the shop front of a body 21; Or according to door body 21 material, the length of service time and environment for use, seccotine can be taked to bond and Joining clasp is fixed in the shop front of a body 21 by the sucker mode such as to fix.
The utility model stays door gear when not using, in order to avoid contacting between sucker 1 with ground 22, thus affect the movement of door body 21, and door body 21 moves the friction damage caused sucker 1, by the utility model device when not using, be articulated on snap ring, the first connecting ring 111 on first Joining clasp 11 is arranged to the open loop with bayonet socket 1111, and the groove 1110 be disposed radially is provided with on the anchor ring of the first connecting ring 111 upper end, bayonet socket 1111 is all suitable with driving lever 7 with groove 1110, do not using the utility model time in door gear, driving lever 7 is placed in the groove 1110 of the first connecting ring 111 upper surface, now sucker 1 departs from ground 22, and during moving door body 21, sucker 1 also can not contact with ground 22.When door body 21 needs to park, stir in driving lever 7 to bayonet socket 1111, press end socket 3, sucker 1 is adsorbed on ground 22, realizes door body 21 and parks.
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art, can also make some improvement under the prerequisite not departing from the utility model principle, these improvement also should be considered as protection domain of the present utility model.
Claims (8)
1. stay door gear, it is characterized in that: this device is vertically arranged in the shop front of a body (21) rear side, comprise tubing string (2), sucker (1) and Joining clasp, described Joining clasp is fixedly connected in the described shop front, described tubing string (2) activity is plugged in Joining clasp, described sucker (1) is connected to the lower end of tubing string (2), and described tubing string (2) is upper end closed hollow lumen cylinder, described door gear of staying also comprises sucker intake and exhaust mechanism, described sucker intake and exhaust mechanism comprises driving lever (7) and the stem stem (5) that is arranged in tubing string (2) hollow lumen and spring (4), described hollow lumen comprises and being interconnected and the stem stem chamber set gradually from top to bottom and venting cavity (9), described stem stem (5) and spring (4) are placed in stem stem chamber, and spring (4) is arranged between stem stem top of chamber and stem stem (5) by compression, stem stem (5) lower surface is closely against the upper port of venting cavity (9), described driving lever (7) one end connects one end of stem stem (5) and the sidewall through tubing string (2) stretches out tubing string (2) outward.
2. as claimed in claim 1 in door gear, it is characterized in that: stem stem (5) is tight against and is provided with the cushion (8) of center with air vent in one end of venting cavity (9).
3. as claimed in claim 1 in door gear, it is characterized in that: described tubing string (2) comprises pipe (210) and end socket (3), end socket (3) is connected to pipe (210) upper end, described stem stem chamber and venting cavity (9) are arranged in the inner chamber at described pipe (210) center, pipe (210) sidewall radial direction is provided with the discharge chamber (6) be communicated with stem stem chamber, tubing string (2) is stretched out outward by described discharge chamber (6) in one end of driving lever (7), and the lower end outside wall of described pipe (210) is provided with external screw thread.
4. as claimed in claim 3 in door gear, it is characterized in that: described sucker (1) upper end connects a sleeve (10), the circumference of described sleeve (10) is provided with the internal thread suitable with managing (210) upper described external screw thread, center is provided with the air vent (101) be communicated with described venting cavity (9), venting cavity (9) lower end is sealedly attached to this air vent (101), and sucker (1) is rotatably connected in the lower end of tubing string (2) by sleeve (10).
5. as claimed in claim 4 in door gear, it is characterized in that: between described venting cavity (9) and air vent (101), be provided with the sealing mat (13) of center with air vent.
6. as claimed in claim 1 in door gear, it is characterized in that: described Joining clasp comprises the first Joining clasp (11) and the second Joining clasp (12) that arrange along described tubing string (2) axial direction.
7. as claimed in claim 6 in door gear, it is characterized in that: described second Joining clasp (12) comprises the second junction plate (120) and is connected to the second connecting ring (121) on the second junction plate (120), and described second connecting ring (121) is closed loop; Second Joining clasp (121) is fixed in the shop front of a body (21) rear side by the second junction plate (120).
8. as claimed in claim 7 in door gear, it is characterized in that: described first Joining clasp (11) comprises the first junction plate (110) and is connected to the first connecting ring (111) on the first junction plate, described first connecting ring (111) is for being provided with the open loop of bayonet socket (1111), and on the anchor ring of upper end, be provided with the groove (1110) be disposed radially, described bayonet socket (1111) is all suitable with driving lever (7) with groove (1110), and the first Joining clasp (11) is fixed in the shop front of a body (21) rear side by the first junction plate (110).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420680129.7U CN204299342U (en) | 2014-11-14 | 2014-11-14 | In door gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420680129.7U CN204299342U (en) | 2014-11-14 | 2014-11-14 | In door gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204299342U true CN204299342U (en) | 2015-04-29 |
Family
ID=53104889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420680129.7U Withdrawn - After Issue CN204299342U (en) | 2014-11-14 | 2014-11-14 | In door gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204299342U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104389470A (en) * | 2014-11-14 | 2015-03-04 | 江苏省交通科学研究院股份有限公司 | Door stopping device |
| CN106050027A (en) * | 2016-08-16 | 2016-10-26 | 苏州市顺仪五金有限公司 | Door stopper |
| CN106050028A (en) * | 2016-08-16 | 2016-10-26 | 苏州市顺仪五金有限公司 | Replaceable door stopper |
| CN106088869A (en) * | 2016-08-16 | 2016-11-09 | 苏州市顺仪五金有限公司 | A kind of replaceable latch door-inhale |
| CN106121410A (en) * | 2016-08-16 | 2016-11-16 | 苏州市顺仪五金有限公司 | A kind of latch door-inhale |
-
2014
- 2014-11-14 CN CN201420680129.7U patent/CN204299342U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104389470A (en) * | 2014-11-14 | 2015-03-04 | 江苏省交通科学研究院股份有限公司 | Door stopping device |
| CN106050027A (en) * | 2016-08-16 | 2016-10-26 | 苏州市顺仪五金有限公司 | Door stopper |
| CN106050028A (en) * | 2016-08-16 | 2016-10-26 | 苏州市顺仪五金有限公司 | Replaceable door stopper |
| CN106088869A (en) * | 2016-08-16 | 2016-11-09 | 苏州市顺仪五金有限公司 | A kind of replaceable latch door-inhale |
| CN106121410A (en) * | 2016-08-16 | 2016-11-16 | 苏州市顺仪五金有限公司 | A kind of latch door-inhale |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150429 Effective date of abandoning: 20160518 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |