CN115075678A - Lubricating assembly for intelligent door and window - Google Patents
Lubricating assembly for intelligent door and window Download PDFInfo
- Publication number
- CN115075678A CN115075678A CN202210769385.2A CN202210769385A CN115075678A CN 115075678 A CN115075678 A CN 115075678A CN 202210769385 A CN202210769385 A CN 202210769385A CN 115075678 A CN115075678 A CN 115075678A
- Authority
- CN
- China
- Prior art keywords
- window
- door
- intelligent door
- extrusion
- fixedly mounted
- 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.)
- Granted
Links
- 230000001050 lubricating effect Effects 0.000 title claims abstract description 18
- 238000001125 extrusion Methods 0.000 claims abstract description 39
- 230000000903 blocking effect Effects 0.000 claims description 18
- 239000012780 transparent material Substances 0.000 claims description 4
- 239000003921 oil Substances 0.000 abstract description 33
- 239000010687 lubricating oil Substances 0.000 abstract description 21
- 238000000034 method Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 5
- 238000005507 spraying Methods 0.000 description 3
- 239000003974 emollient agent Substances 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D11/00—Additional features or accessories of hinges
- E05D11/02—Lubricating arrangements
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/13—Type of wing
- E05Y2900/148—Windows
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wing Frames And Configurations (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The invention relates to the technical field of doors and windows, and discloses a lubricating assembly for an intelligent door and window, which comprises an intelligent door and window main body, wherein a clamping groove is formed in the bottom of the intelligent door and window main body, mounting grooves are formed in the lower portions of two sides of the intelligent door and window main body, the clamping groove is communicated with the insides of the two mounting grooves, two door and window pulleys are fixedly mounted at the bottom of the inner side of the clamping groove, oil storage boxes are fixedly mounted at the tops of the inner sides of the two mounting grooves, extrusion hoses are fixedly mounted at the middle positions of one sides of the bottoms of the two oil storage boxes, valve bodies are fixedly mounted at the bottom ends of the two extrusion hoses, and the outer surfaces of the two valve bodies are fixedly connected with one side of the corresponding inside of the mounting grooves. The invention can lubricate the door and window sliding groove and the door and window pulley when the user daily pushes and pulls the door and window main body, effectively prolongs the service life of the door and window pulley, and effectively simplifies the process of manually adding lubricating oil to the door and window sliding groove and the door and window pulley by the user.
Description
Technical Field
The invention relates to the technical field of doors and windows, in particular to a lubricating assembly for an intelligent door and window.
Background
The door and window is visible everywhere in daily life, and along with the development of the times, the intelligent door and window is gradually popularized and opened, and the intelligent door and window is a door and window provided with advanced anti-theft, anti-robbery and alarm system technologies.
Present smart door and window when advancing in the door and window spout and remove, can use the door and window pulley, and use for a long time along with smart door and window, need lubricate door and window pulley and door and window spout and maintain, and general maintenance process, generally for the user to door and window pulley and door and window spout spraying emollient, this kind of mode can be effectual lubricate door and window pulley and door and window spout, but the spraying process is comparatively loaded down with trivial details, and this kind of lubrication mode is difficult to keep the lubricated state of door and window pulley and door and window spout, and to some smart door and window that are difficult to dismantle, can make the user be not convenient for to door and window pulley spraying emollient, therefore we improve to this, propose a smart door and window uses lubricated subassembly.
Disclosure of Invention
In order to solve the technical problems, the invention provides the following technical scheme:
the invention relates to a lubricating component for an intelligent door and window, which comprises an intelligent door and window main body, wherein the bottom of the intelligent door and window main body is provided with a clamping groove, the lower parts of two sides of the intelligent door and window main body are respectively provided with an installation groove, the clamping groove is communicated with the insides of two installation grooves, the bottom of the inner side of the clamping groove is fixedly provided with two door and window pulleys, the top of the inner side of the two installation grooves is respectively and fixedly provided with an oil storage box, the middle position of one side of the bottom of the two oil storage boxes is respectively and fixedly provided with an extrusion hose, the bottom ends of the two extrusion hoses are respectively and fixedly provided with a valve body, the outer surfaces of the two valve bodies are respectively and fixedly connected with one side of the corresponding installation groove, a first rotating shaft, a second rotating shaft and a third rotating shaft are respectively and rotatably arranged between two sides of the insides of the two installation grooves from top to bottom in sequence, and the outer surfaces of the two first rotating shafts are respectively and fixedly provided with a large gear and an extrusion rod, and the outer surface of the second rotating shaft is fixedly provided with a middle gear, and the outer surface of the third rotating shaft is fixedly provided with a pinion and a driving wheel.
As a preferable technical scheme of the invention, the two door and window pulleys are respectively positioned at one side of the two mounting grooves. Two equal fixed mounting in door and window pulley has defeated oil pipe, two the one end of defeated oil pipe respectively with two the bottom fixed connection of valve body.
As a preferred technical scheme of the present invention, the two extrusion rods are both located at a middle position corresponding to an outer surface of the first rotating shaft, extrusion wheels are rotatably mounted at both ends of the two extrusion rods, and the two extrusion hoses are respectively located at one side of the two extrusion rods.
As a preferable technical solution of the present invention, the large gear is engaged with the middle gear, the middle gear is engaged with the small gear, and diameters of the large gear, the middle gear, and the small gear are sequentially reduced.
As a preferred technical scheme, oil filling holes are formed in one side above the front faces of the two oil storage boxes, and the two oil storage boxes are made of transparent materials.
As a preferable technical scheme of the invention, a fixed sheet is fixedly arranged in the valve body, a spring is arranged at the top of the fixed sheet, a blocking sleeve is arranged at the top end of the spring, and an annular bulge is arranged on the inner wall of the valve body and is positioned at the top of the blocking sleeve.
As a preferable technical scheme of the invention, four oil inlet holes are equidistantly formed in the outer surface of the blocking sleeve, the top end of the blocking sleeve is of a closed structure, the bottom end of the blocking sleeve is of an open structure, and a through hole is formed in the middle of the inner part of the fixing piece.
The invention has the beneficial effects that:
when the intelligent door and window main part slided inside the door and window spout, the squeeze bar will be continuous rotatory to extrude the hose, make inside lubricating oil in the extrusion hose get into defeated oil pipe's inside, later lubricating oil will drip the surface at the door and window pulley along defeated oil pipe, and lubricating oil will be attached to the surface at the door and window pulley completely along the roll of door and window pulley, and can be attached to the inside surface at the door and window spout, thereby can be convenient for lubricate door and window pulley and door and window spout.
The invention can lubricate the door and window sliding groove and the door and window pulley when the user daily pushes and pulls the door and window main body, effectively prolongs the service life of the door and window pulley, and effectively simplifies the process of manually adding lubricating oil to the door and window sliding groove and the door and window pulley by the user.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a perspective view of a lubricating assembly for smart doors and windows according to the present invention;
FIG. 2 is a second perspective view of a lubricating assembly for smart doors and windows according to the present invention;
FIG. 3 is an enlarged schematic structural view of a lubricating assembly for smart doors and windows shown in FIG. 1;
FIG. 4 is an enlarged schematic structural view of the lubricating assembly for smart doors and windows shown at B in FIG. 2;
FIG. 5 is a schematic view of the internal structure of a valve body of the lubricating assembly for smart doors and windows according to the present invention;
in the figure: 1. a smart door and window body; 2. an oil storage box; 3. a card slot; 4. a door and window pulley; 5. a driving wheel; 6. extruding the hose; 7. an extrusion stem; 8. a first rotating shaft; 9. a bull gear; 10. a middle gear; 11. a second rotating shaft; 12. a third rotating shaft; 13. a valve body; 14. an oil delivery pipe; 15. a pinion gear; 16. a fixing sheet; 17. a blocking sleeve; 18. a spring; 19. an annular projection; 20. and (4) mounting the groove.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Example (b): as shown in fig. 1-4, the lubricating component for the smart door and window comprises a smart door and window main body 1, wherein a clamping groove 3 is formed in the bottom of the smart door and window main body 1, mounting grooves 20 are formed in the lower portions of two sides of the smart door and window main body 1, the clamping groove 3 is communicated with the insides of the two mounting grooves 20, two door and window pulleys 4 are fixedly mounted at the bottom of the inner side of the clamping groove 3, oil storage boxes 2 are fixedly mounted at the tops of the insides of the two mounting grooves 20, extrusion hoses 6 are fixedly mounted in the middle positions of the bottoms of the two oil storage boxes 2, and lubricating oil in the oil storage boxes 2 can enter the extrusion hoses 6 under the action of gravity.
All from top to bottom rotate in proper order between the inside both sides of two mounting grooves 20 and install first pivot 8, second pivot 11 and third pivot 12, the equal fixed mounting of surface of two first pivots 8 has gear wheel 9 and stripper bar 7, the equal fixed mounting of surface of two second pivots 11 has middle gear 10, the equal fixed mounting of surface of two third pivots 12 has pinion 15 and action wheel 5, intelligent door and window main part 1 is when inside sliding in door and window spout, action wheel 5 will rotate, rotatory action wheel 5 will drive third pivot 12 rotatory, third pivot 12 will pass through pinion 15, middle gear 10 and gear wheel 9 drive first pivot 8 and rotate, first pivot 8 will drive stripper bar 7 and rotate.
Two extrusion poles 7 all are located the intermediate position department that corresponds 8 surfaces of first pivot, and the both ends of two extrusion poles 7 are all rotated and are installed the extrusion wheel, and two extrusion hoses 6 are located one side of two extrusion poles 7 respectively, and extrusion hose 6 that can be continuous after the extrusion pole 7 rotates to drive the flow of the inside lubricating oil of extrusion hose 6.
The tank filler sleeve has been all seted up to one side of two oil storage box 2 positive tops, and two oil storage box 2 are made by transparent material, and transparent material is ya keli, and user's accessible tank filler sleeve adds lubricating oil to the inside of oil storage box 2.
As shown in fig. 4 and 5, the valve bodies 13 are fixedly mounted at the bottom ends of the two extrusion hoses 6, the outer surfaces of the two valve bodies 13 are fixedly connected with one side of the corresponding mounting groove 20, the fixing pieces 16 are fixedly mounted inside the valve bodies 13, the springs 18 are placed at the tops of the fixing pieces 16, the blocking sleeves 17 are mounted at the top ends of the springs 18, and the springs 18 can give certain elastic force to the blocking sleeves 17, so that the blocking sleeves 17 can be tightly attached to the annular protrusions 19.
The inner wall of valve body 13 is provided with annular bulge 19, and annular bulge 19 is located and blocks the cover 17 top, through annular bulge 19 and the cooperation that blocks cover 17, can seal valve body 13, can be when intelligent door and window main part 1 does not slide, and the inside lubricating oil of effectual extrusion hose 6 of avoiding gets into defeated oil pipe 14's inside.
Four oil inlets have been seted up to the surface equidistance of blocking cover 17, and the top of blocking cover 17 is enclosed construction, and the bottom of blocking cover 17 is open structure, and the through-hole has been seted up to the inside intermediate position department of stationary blade 16, and after blocking cover 17 downstream, lubricating oil accessible oil inlet and through-hole get into defeated oil pipe 14's inside.
The two door and window pulleys 4 are respectively positioned at one side of the two mounting grooves 20. The inside equal fixed mounting of two door and window pulleys 4 has defeated oil pipe 14, the one end of two defeated oil pipe 14 respectively with two valve body 13's bottom fixed connection, lubricating oil can drip at door and window pulley 4's surface along defeated oil pipe 14, lubricating oil will be attached to door and window pulley 4's surface completely along with door and window pulley 4's roll to and will be attached to the inside surface of door and window spout, thereby can lubricate door and window pulley 4 and door and window spout.
The working principle is as follows: at first install intelligent door and window main part 1 in the door and window spout to the inside addition lubricating oil of oil storage box 2, make lubricating oil get into the inside of extrusion hose 6, later intelligent door and window main part 1 when sliding inside the door and window spout, action wheel 5 will rotate, rotatory action wheel 5 will drive the rotation of third pivot 12, third pivot 12 will drive through pinion 15, well gear 10 and gear wheel 9 and drive first pivot 8 and rotate, first pivot 8 will drive the extrusion pole 7 and rotate.
Accessible extrusion wheel pair extrusion hose 6 extrudees behind the rotation of squeeze stem 7, when squeeze stem 7 down extrudees extrusion hose 6 from last, the inside lubricating oil of extrusion hose 6 will get into the inside of valve body 13 under the extrusion, and promote and block cover 17 downstream, block cover 17 downstream back, lubricating oil will get into defeated oil pipe 14's inside through inlet port and through-hole, lubricating oil will drip at door and window pulley 4's surface along defeated oil pipe 14, lubricating oil will be attached to door and window pulley 4's surface completely along with door and window pulley 4's roll, and will be attached to the inside surface of door and window spout, thereby can be convenient for lubricate door and window pulley 4 and door and window spout.
According to the invention, through the valve body 13, when the intelligent door and window main body 1 does not slide, the lubricating oil in the extrusion hose 6 can be effectively prevented from entering the oil conveying pipe 14, so that the oil leakage is avoided, and the consumption of the lubricating oil in the oil storage box 2 is reduced.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The lubricating component for the intelligent door and window comprises an intelligent door and window main body (1) and is characterized in that a clamping groove (3) is formed in the bottom of the intelligent door and window main body (1), mounting grooves (20) are formed in the lower portions of two sides of the intelligent door and window main body (1), the clamping groove (3) is communicated with the interiors of the two mounting grooves (20), two door and window pulleys (4) are fixedly mounted at the bottom of the inner side of the clamping groove (3), oil storage boxes (2) are fixedly mounted at the tops of the inner sides of the two mounting grooves (20), extrusion hoses (6) are fixedly mounted at the middle positions of one side of the bottom of the two oil storage boxes (2), valve bodies (13) are fixedly mounted at the bottom ends of the two extrusion hoses (6), the outer surfaces of the two valve bodies (13) are fixedly connected with one side of the corresponding interior of the mounting groove (20), two all from top to bottom rotate in proper order between the inside both sides of mounting groove (20) and install first pivot (8), second pivot (11) and third pivot (12), two the equal fixed mounting in surface of first pivot (8) has gear wheel (9) and stripper bar (7), two the equal fixed mounting in surface of second pivot (11) has well gear (10), two the equal fixed mounting in surface of third pivot (12) has pinion (15) and action wheel (5).
2. The lubricating assembly for the intelligent doors and windows according to claim 1, wherein the two door and window pulleys (4) are respectively positioned at one side of the two mounting grooves (20). Two equal fixed mounting in the inside of door and window pulley (4) has defeated oil pipe (14), two the one end of defeated oil pipe (14) respectively with two the bottom fixed connection of valve body (13).
3. The lubricating assembly for the intelligent door and window as claimed in claim 1, wherein the two extrusion rods (7) are located at the middle positions corresponding to the outer surface of the first rotating shaft (8), the two ends of the two extrusion rods (7) are respectively rotatably provided with an extrusion wheel, and the two extrusion hoses (6) are respectively located on one side of the two extrusion rods (7).
4. The lubricating assembly for the intelligent doors and windows as claimed in claim 1, wherein the gearwheel (9) is in meshed connection with the middle gear (10), the middle gear (10) is in meshed connection with the pinion (15), and the diameters of the gearwheel (9), the middle gear (10) and the pinion (15) are sequentially reduced.
5. The lubricating assembly for the intelligent door and window as claimed in claim 1, wherein oil filling holes are formed in one side above the front face of each of the two oil storage boxes (2), and each of the two oil storage boxes (2) is made of a transparent material.
6. The lubricating assembly for the intelligent door and window as claimed in claim 1, wherein a fixing piece (16) is fixedly mounted inside the valve body (13), a spring (18) is placed at the top of the fixing piece (16), a blocking sleeve (17) is mounted at the top end of the spring (18), an annular protrusion (19) is arranged on the inner wall of the valve body (13), and the annular protrusion (19) is located at the top of the blocking sleeve (17).
7. The lubricating assembly for the intelligent door and window as claimed in claim 6, wherein four oil inlets are formed in the outer surface of the blocking sleeve (17) at equal intervals, the top end of the blocking sleeve (17) is of a closed structure, the bottom end of the blocking sleeve (17) is of an open structure, and a through hole is formed in the middle position inside the fixing piece (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210769385.2A CN115075678B (en) | 2022-06-30 | 2022-06-30 | Lubricating assembly for intelligent doors and windows |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210769385.2A CN115075678B (en) | 2022-06-30 | 2022-06-30 | Lubricating assembly for intelligent doors and windows |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115075678A true CN115075678A (en) | 2022-09-20 |
| CN115075678B CN115075678B (en) | 2024-02-27 |
Family
ID=83257187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210769385.2A Active CN115075678B (en) | 2022-06-30 | 2022-06-30 | Lubricating assembly for intelligent doors and windows |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115075678B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4253275A (en) * | 1979-07-06 | 1981-03-03 | Killough Jack D | Gate hinge and lubricating means therefor |
| CN204691511U (en) * | 2015-06-11 | 2015-10-07 | 北京金风科创风电设备有限公司 | Door-hinge lubricating arrangement |
| CN207988749U (en) * | 2017-12-26 | 2018-10-19 | 天津畅兴建筑装饰工程有限公司 | A kind of combined mounting structure of metal door and window |
| CN208220585U (en) * | 2018-02-08 | 2018-12-11 | 广东创高幕墙门窗工程有限公司 | A kind of aluminum alloy doors and windows facilitating lubrication |
| CN109306832A (en) * | 2018-09-26 | 2019-02-05 | 李森瑞 | Mobile quickly translation door |
| CN212985076U (en) * | 2020-04-08 | 2021-04-16 | 扬州市新亚铝业科技有限公司 | Built-in sun-shading mechanism for energy-saving door and window |
| CN214740645U (en) * | 2020-12-07 | 2021-11-16 | 黄石市瑞鑫科技有限公司 | Steel alloy folding hinge capable of bearing heavy weight |
| CN216517521U (en) * | 2021-11-23 | 2022-05-13 | 杭州光环门窗有限公司 | High-compression-resistance wear-resistant window frame |
| CN216841121U (en) * | 2022-02-10 | 2022-06-28 | 成都顺达世纪机械设备有限公司 | Automatic oil adding device for civil air defense door |
-
2022
- 2022-06-30 CN CN202210769385.2A patent/CN115075678B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4253275A (en) * | 1979-07-06 | 1981-03-03 | Killough Jack D | Gate hinge and lubricating means therefor |
| CN204691511U (en) * | 2015-06-11 | 2015-10-07 | 北京金风科创风电设备有限公司 | Door-hinge lubricating arrangement |
| CN207988749U (en) * | 2017-12-26 | 2018-10-19 | 天津畅兴建筑装饰工程有限公司 | A kind of combined mounting structure of metal door and window |
| CN208220585U (en) * | 2018-02-08 | 2018-12-11 | 广东创高幕墙门窗工程有限公司 | A kind of aluminum alloy doors and windows facilitating lubrication |
| CN109306832A (en) * | 2018-09-26 | 2019-02-05 | 李森瑞 | Mobile quickly translation door |
| CN212985076U (en) * | 2020-04-08 | 2021-04-16 | 扬州市新亚铝业科技有限公司 | Built-in sun-shading mechanism for energy-saving door and window |
| CN214740645U (en) * | 2020-12-07 | 2021-11-16 | 黄石市瑞鑫科技有限公司 | Steel alloy folding hinge capable of bearing heavy weight |
| CN216517521U (en) * | 2021-11-23 | 2022-05-13 | 杭州光环门窗有限公司 | High-compression-resistance wear-resistant window frame |
| CN216841121U (en) * | 2022-02-10 | 2022-06-28 | 成都顺达世纪机械设备有限公司 | Automatic oil adding device for civil air defense door |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115075678B (en) | 2024-02-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103906956A (en) | Pinch valve device | |
| CN115075678A (en) | Lubricating assembly for intelligent door and window | |
| CN213713679U (en) | Air damper device | |
| CN2846797Y (en) | Soft pipe pump | |
| CN110318629A (en) | A kind of circulation lubricated type automobile glass lifter | |
| US4435138A (en) | Rotary vane machine with rotating end sealing plates | |
| CN115306908A (en) | Eccentric rotary valve | |
| CN114837288A (en) | Sewage pump station with gradient rotary filter screen layered cleaning function | |
| CN212508463U (en) | Timing chain lubricating arrangement | |
| CN211616533U (en) | Discharging cooling mechanism of adhesive tape machine | |
| CN215370880U (en) | Wear-resisting small-size gear reducer | |
| CN110613958A (en) | Oil-water separation device | |
| CN219102662U (en) | Anti-dripping vehicle maintenance lubricator | |
| CN217874025U (en) | Automobile-used rack and pinion mechanism with function is collected to impurity | |
| CN220365963U (en) | Check valve with protection case effect | |
| CN220015000U (en) | Rolling gate with noise reduction function | |
| CN220707022U (en) | Bearing lubrication system for camera capable of cleaning impurities | |
| CN211443827U (en) | Speed-multiplying chain streamline module | |
| CN217539535U (en) | Micro-special gear reduction box | |
| CN214773436U (en) | Traction mechanism of glove stripper | |
| CN2842086Y (en) | Tubular motor planetary gear reduction gear | |
| CN219888855U (en) | Pressure self-tightening sealing gate valve | |
| CN214330466U (en) | Conveniently change fire prevention rolling slats door of lubricating oil | |
| CN216303589U (en) | Septic tank prevents stifled pipe | |
| CN220300102U (en) | Can avoid dead lift-cabin door of card |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |