CN105971464A - Folding structure for multi-section extension arm of single-arm three-dimensional measurement scriber - Google Patents
Folding structure for multi-section extension arm of single-arm three-dimensional measurement scriber Download PDFInfo
- Publication number
- CN105971464A CN105971464A CN201610366712.4A CN201610366712A CN105971464A CN 105971464 A CN105971464 A CN 105971464A CN 201610366712 A CN201610366712 A CN 201610366712A CN 105971464 A CN105971464 A CN 105971464A
- Authority
- CN
- China
- Prior art keywords
- door
- axle sleeve
- rotary blade
- dimensional measurement
- folding
- 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.)
- Pending
Links
Classifications
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
- E06B3/48—Wings connected at their edges, e.g. foldable wings
- E06B3/481—Wings foldable in a zig-zag manner or bi-fold wings
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D3/00—Hinges with pins
- E05D3/02—Hinges with pins with one pin
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D5/00—Construction of single parts, e.g. the parts for attachment
- E05D5/02—Parts for attachment, e.g. flaps
- E05D5/04—Flat flaps
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
- E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
- E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
- E05F1/12—Mechanisms in the shape of hinges or pivots, operated by springs
- E05F1/1207—Mechanisms in the shape of hinges or pivots, operated by springs with a coil spring parallel with the pivot axis
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
- E06B5/16—Fireproof doors or similar closures; Adaptations of fixed constructions therefor
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/20—Doors, windows, or like closures for special purposes; Border constructions therefor for insulation against noise
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
- Extensible Doors And Revolving Doors (AREA)
Abstract
The invention discloses a folding structure for a multi-section extension arm of a single-arm three-dimensional measurement scriber. The folding structure comprises at least two door bodies and elastic hinges. The two adjacent door bodies are in butt joint through longitudinal protrusions and longitudinal grooves formed in the side end faces. The elastic hinges are connected to the inner side faces of the butt joints of the two door bodies. Due to the fact that the door bodies of a folding door are in butt joint through the longitudinal protrusions and the longitudinal grooves, on the one hand, the integral firmness of the folding door can be strengthened, and on the other hand, the effects of heat insulation, dust prevention, noise reduction and insulation, shielding and the like are effectively achieved; and by arranging the hinges on the inner side faces of the butt joints of the two door bodies, the hinges do not affect the sealed butt joint of the joints, and besides, after the folding door is closed with a safety lock, the folding door and a door frame are closed in a matched mode, the folding door cannot fold no matter whether people push or pull the folding door from the inside or the outside, the folding door is as firm as an ordinary antitheft door, and the folding door can be folded automatically after the safety lock is unlocked.
Description
Technical field
The present invention relates to an industry and manufacture field, be specifically related to a kind of foldable structure for single armed three-dimensional measurement lining instrument more piece extending arm.
Background technology
Folding door is primarily adapted for use in partition purposes and the screen purposes in the places such as workshop, market, office building, showroom and house decoration, and inside door, external door all can be installed and used, and can effectively play thermal insulation, dust-proof, noise reduction sound insulation, the effect such as cover.Folding door, for fan folding, is collapsible into side more, takes up space less, and it is high that current folding door there is also structure complexity cost；Soundproof effect is poor and does not possess auto-folder function.
Summary of the invention
The purpose of the present invention is i.e. to overcome the deficiencies in the prior art, it is provided that a kind of foldable structure for single armed three-dimensional measurement lining instrument more piece extending arm, solves the structure complexity cost height that folding door there is also；Soundproof effect difference and the problem not possessing auto-folder function.
The present invention is achieved through the following technical solutions:
A kind of foldable structure for single armed three-dimensional measurement lining instrument more piece extending arm, including at least two fan door body and elastic hinge, adjacent two fan described door body respectively by being arranged on the longitudinally convex of side end face and longitudinal fluting docking, and described elastic gemel connection is on the medial surface of two fan door body docking ports.
Further, described elastic hinge includes fixing axle, fixed page, rotary blade, described fixed page includes matrix blade and the fixed page axle sleeve being respectively provided on matrix blade recess both sides, described rotary blade includes square blade and the rotary blade axle sleeve being located on square blade, and described fixing axle is plugged in fixed page axle sleeve and rotary blade axle sleeve.Being respectively arranged with torque spring on the fixing axle at described rotary blade axle sleeve two ends, the two ends of described torque spring is respectively and fixedly installed on fixed page axle sleeve and the rotary blade axle sleeve of correspondence.
Further, offering locating slot in the middle part of described rotary blade axle sleeve, the fixing axle that described locating slot is corresponding is provided with jump ring.
Further, it is provided with sound-insulation strip in described longitudinal fluting.
Further, the cross section of described sound-insulation strip is D type hollow-core construction.
The present invention compared with prior art, has such advantages as and beneficial effect:
1, use the docking of longitudinally convex and longitudinal fluting structure between each door body of folding door, on the one hand can strengthen folding door one fastness, on the other hand effectively play thermal insulation, dust-proof, noise reduction sound insulation, the effect such as cover；
2, the elastic gemel connection of employing between door body is folded at two fans, it is possible to achieve the folding door auto-folder function after unlatching；
3, hinge is set on the medial surface of two fan door body docking ports, on the one hand hinge does not affect the sealing docking of interface, on the other hand, after folding door closes and closes safety lock, folding door and doorframe match Guan Bi, and people push away from the inside and outside face of folding door, draw, and folding door is all without folding, as common antitheft door firm, open safety lock and just can realize auto-folder；
4, sound-insulation strip is set at longitudinal fluting, effectively plays thermal insulation, dust-proof, noise reduction sound insulation, the effect such as cover.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing being further appreciated by the embodiment of the present invention, constitutes the part of the application, is not intended that the restriction to the embodiment of the present invention.In the accompanying drawings:
Fig. 1 is a kind of foldable structure main TV structure schematic diagram for single armed three-dimensional measurement lining instrument more piece extending arm of the present invention.
Fig. 2 is a kind of foldable structure backsight structural representation for single armed three-dimensional measurement lining instrument more piece extending arm of the present invention.
Fig. 3 is the structural representation of elasticity hinge of the present invention；
Fig. 4 is the structural representation of sound-insulation strip of the present invention；
Labelling and corresponding parts title in accompanying drawing:
1-door body, 2-elasticity hinge, 3-is longitudinally convex, 4-longitudinal fluting, and 5-fixes axle, 6-fixed page, 7-rotary blade, 8-matrix blade, 9-fixed page axle sleeve, 10-square blade, 11-rotary blade axle sleeve, 12-torque spring, 13-locating slot, 14-jump ring, 15-sound-insulation strip.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail, and the exemplary embodiment of the present invention and explanation thereof are only used for explaining the present invention, not as a limitation of the invention.
Embodiment 1
As shown in Figure 1-2, a kind of foldable structure for single armed three-dimensional measurement lining instrument more piece extending arm, including at least two fan door body 1 and elastic hinge 2, adjacent two fan described door body 1 is docked by longitudinally convex 3 and longitudinal fluting 4 being arranged on side end face respectively, use between each door body 1 of folding door longitudinally convex 3 and longitudinal fluting 4 structure docking, on the one hand can strengthen folding door one fastness, on the other hand effectively play thermal insulation, dust-proof, noise reduction sound insulation, the effect such as cover；Described elastic hinge 2 is connected on the medial surface of two fan door body 1 docking ports, folds at two fans and uses elastic hinge 2 to connect between door body 1, it is possible to achieve the folding door auto-folder function after unlatching；The medial surface of two fan door body 1 docking ports arranges hinge, on the one hand hinge does not affect the sealing docking of interface, on the other hand, after folding door closes and closes safety lock, folding door and doorframe match Guan Bi, and people push away from the inside and outside face of folding door, draw, and folding door is all without folding or unlatching, as common antitheft door firm, open safety lock and just can realize auto-folder.
Embodiment 2
As shown in Figure 3, a kind of foldable structure for single armed three-dimensional measurement lining instrument more piece extending arm, on the basis of embodiment 1, elastic hinge 2 includes fixing axle 5, fixed page 6, rotary blade 7, fixed page 6 includes matrix blade 8 and the fixed page axle sleeve 9 being respectively provided on matrix blade 8 recess both sides, rotary blade 7 includes that square blade 10 and the rotary blade axle sleeve 11 being located on square blade 10, fixing axle 5 are plugged in fixed page axle sleeve 9 and rotary blade axle sleeve 11.Being respectively arranged with torque spring 12 on the fixing axle 5 at rotary blade axle sleeve 11 two ends, the two ends of torque spring 12 is respectively and fixedly installed on fixed page axle sleeve 9 and the rotary blade axle sleeve 11 of correspondence.Offering locating slot 13 in the middle part of rotary blade axle sleeve 11, the fixing axle 5 of locating slot 13 correspondence is provided with jump ring 14.Being disposed to of jump ring 14 makes rotary blade 7 can only rotate at fixing axle 5 upper limit, it is achieved hinge even running.
Embodiment 3
As shown in Figure 4, a kind of foldable structure for single armed three-dimensional measurement lining instrument more piece extending arm, on the basis of embodiment 1, in longitudinal fluting 4, it is provided with sound-insulation strip 15.The cross section of sound-insulation strip 15 is D type hollow-core construction.Sound-insulation strip selects squeezable soft rubber material, effectively plays thermal insulation, dust-proof, noise reduction sound insulation, the effect such as covers.
Above-described detailed description of the invention; the purpose of the present invention, technical scheme and beneficial effect are further described; it is it should be understood that; the foregoing is only the detailed description of the invention of the present invention; the protection domain being not intended to limit the present invention; all within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. done, should be included within the scope of the present invention.
Claims (5)
1. the foldable structure for single armed three-dimensional measurement lining instrument more piece extending arm, including at least two fans door body (1) and elastic hinge (2), it is characterized in that: adjacent two fan described door body (1) is docked by longitudinally convex (3) and longitudinal fluting (4) being arranged on side end face respectively, and described elastic hinge (2) is connected on the medial surface of two fan door body (1) docking ports.
nullA kind of foldable structure for single armed three-dimensional measurement lining instrument more piece extending arm the most according to claim 1，It is characterized in that: described elastic hinge (2) includes fixing axle (5)、Fixed page (6)、Rotary blade (7)，Described fixed page (6) includes matrix blade (8) and the fixed page axle sleeve (9) being respectively provided on matrix blade (8) recess both sides，Described rotary blade (7) includes square blade (10) and the rotary blade axle sleeve (11) being located on square blade (10)，Described fixing axle (5) is plugged in fixed page axle sleeve (9) and rotary blade axle sleeve (11)，It is respectively arranged with torque spring (12) on the fixing axle (5) at described rotary blade axle sleeve (11) two ends，The two ends of described torque spring (12) is respectively and fixedly installed on fixed page axle sleeve (9) and the rotary blade axle sleeve (11) of correspondence.
A kind of foldable structure for single armed three-dimensional measurement lining instrument more piece extending arm the most according to claim 2, it is characterized in that: described rotary blade axle sleeve (11) middle part offers locating slot (13), and the fixing axle (5) that described locating slot (13) is corresponding is provided with jump ring (14).
A kind of foldable structure for single armed three-dimensional measurement lining instrument more piece extending arm the most according to claim 1, it is characterised in that: it is provided with sound-insulation strip (15) in described longitudinal fluting (4).
A kind of foldable structure for single armed three-dimensional measurement lining instrument more piece extending arm the most according to claim 4, it is characterised in that: the cross section of described sound-insulation strip (15) is D type hollow-core construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610366712.4A CN105971464A (en) | 2016-05-30 | 2016-05-30 | Folding structure for multi-section extension arm of single-arm three-dimensional measurement scriber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610366712.4A CN105971464A (en) | 2016-05-30 | 2016-05-30 | Folding structure for multi-section extension arm of single-arm three-dimensional measurement scriber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105971464A true CN105971464A (en) | 2016-09-28 |
Family
ID=56955791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610366712.4A Pending CN105971464A (en) | 2016-05-30 | 2016-05-30 | Folding structure for multi-section extension arm of single-arm three-dimensional measurement scriber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105971464A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203947969U (en) * | 2014-05-26 | 2014-11-19 | 南宁思飞电子科技有限公司 | A kind of foldable indoor door |
| CN204531970U (en) * | 2015-03-25 | 2015-08-05 | 周辉 | Substation transformer chamber door |
| CN104989238A (en) * | 2015-06-14 | 2015-10-21 | 黄玉娇 | Vacuum structure folding door |
| US20160060952A1 (en) * | 2014-09-03 | 2016-03-03 | Ciw Enterprises, Inc. | Partition door having sound attenuating coating |
| CN105507757A (en) * | 2016-01-19 | 2016-04-20 | 德阳凯达门业有限公司 | Folding door device with automatic folding function |
-
2016
- 2016-05-30 CN CN201610366712.4A patent/CN105971464A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203947969U (en) * | 2014-05-26 | 2014-11-19 | 南宁思飞电子科技有限公司 | A kind of foldable indoor door |
| US20160060952A1 (en) * | 2014-09-03 | 2016-03-03 | Ciw Enterprises, Inc. | Partition door having sound attenuating coating |
| CN204531970U (en) * | 2015-03-25 | 2015-08-05 | 周辉 | Substation transformer chamber door |
| CN104989238A (en) * | 2015-06-14 | 2015-10-21 | 黄玉娇 | Vacuum structure folding door |
| CN105507757A (en) * | 2016-01-19 | 2016-04-20 | 德阳凯达门业有限公司 | Folding door device with automatic folding function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160928 |