CN104214214A - Linear moving device - Google Patents

Linear moving device Download PDF

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Publication number
CN104214214A
CN104214214A CN201410229244.7A CN201410229244A CN104214214A CN 104214214 A CN104214214 A CN 104214214A CN 201410229244 A CN201410229244 A CN 201410229244A CN 104214214 A CN104214214 A CN 104214214A
Authority
CN
China
Prior art keywords
scissors
straight
line guidance
linear moving
leverage
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
Application number
CN201410229244.7A
Other languages
Chinese (zh)
Other versions
CN104214214B (en
Inventor
U-L.巴斯蒂安
B.普罗韦
J.弗洛特曼
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fischer Automotive Systems GmbH and Co KG
Original Assignee
Fischer Automotive Systems GmbH and Co KG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fischer Automotive Systems GmbH and Co KG filed Critical Fischer Automotive Systems GmbH and Co KG
Publication of CN104214214A publication Critical patent/CN104214214A/en
Application granted granted Critical
Publication of CN104214214B publication Critical patent/CN104214214B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C29/00—Bearings for parts moving only linearly
    • F16C29/10—Arrangements for locking the bearings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
    • B60N2/06—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable
    • B60N2/07—Slide construction
    • B60N2/0702—Slide construction characterised by its cross-section
    • B60N2/072—Complex cross-section, e.g. obtained by extrusion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
    • B60N2/06—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable
    • B60N2/08—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable characterised by the locking device
    • B60N2/0812—Location of the latch
    • B60N2/0818—Location of the latch inside the rail
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
    • B60N2/06—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable
    • B60N2/08—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable characterised by the locking device
    • B60N2/0831—Movement of the latch
    • B60N2/0837—Movement of the latch pivoting
    • B60N2/0856—Movement of the latch pivoting about a vertical axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N3/00—Arrangements or adaptations of other passenger fittings, not otherwise provided for
    • B60N3/001—Arrangements or adaptations of other passenger fittings, not otherwise provided for of tables or trays
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/22—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable
    • B60N2002/2204—Adjustable back-rest height or length

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Seats For Vehicles (AREA)

Abstract

The invention relates to a linear moving device (1). The device comprises a guide rail (2) and a slide (3) that slides along the guide rail (2). In order to engage the slide (3) onto the different places in the guide rail (2), a scissor level mechanism (5) is provided. The scissor level mechanism comprises two scissor type levels (6). Each end part of the scissor type levels is provided with a positioning body (9). In the positioning positions, the positioning bodies (9) are engaged into the positioning containers (10) of the guide rail (2), and thus the slide (3) is fixedly arranged on the guide rail (2).

Description

Linear moving apparatus
Technical field
The present invention relates to a kind of linear moving apparatus, there is straight-line guidance body and positioning means.This device is particularly useful for arranging on the back side of car seat backrest in the car, for adjusting height of table top.
Background technique
Straight-line guidance body especially refers to straight guide way, but straight-line guidance body may not be straight, but such as extends deviously.This straight-line guidance is slippage guiding especially.It can have guide rail or similar means, guide slides, slide carriage or similar means movably inside guide rail side or guide rail.
Summary of the invention
In order to be engaged on straight-line guidance body diverse location on according to linear moving apparatus of the present invention, there is scissors leverage, have two cross one another scissors levers, they are interconnected swingably on point of intersection.Each scissors lever of two scissors levers has the positioning body at two and interval, point of intersection, and on the mutually opposing side of point of intersection.Described positioning body is preferably disposed on scissors lever end.Described positioning body can be such as projection, hook or similar structure.To engaging position, the positioning body of scissors lever is engaged on inside the locator receiver body of straight-line guidance by scissors lever swing, makes scissors leverage immovably be fixed on straight-line guidance thus.Locator receiver body can be recessed, the space of straight-line guidance, breach or similar means, also can be bearing, backstop, barb or similar means.Swung in the opposite direction by scissors lever, make scissors lever depart from engagement, the positioning body of scissors lever takes off and scissors lever can be moved along straight-line guidance inside the locator receiver body of straight-line guidance.
The present invention in a straightforward manner and realize linear moving apparatus with a small amount of component, can have stable four point positioning.Described location can be formed symmetrically, makes it without torque ground support load thus.Load does not cause out-of-gear torque.Another advantage can form linear moving apparatus like this, and load causes torque on scissors lever, and this torque makes scissors lever load on direction, position location and strengthens location thus.Prevent scissors lever from departing from straight-line guidance by load thus.Attendant advantages of the present invention it is possible to realize small structure height and the flat embodiment realizing linear moving apparatus thus.
Preferred development structure regulation of the present invention, described scissors lever can swing to disengaging configuration, and described in this position, scissors leverage can depart from straight-line guidance.This disengaging configuration can be consistent with mobile position, and wherein mobile position is the position of removing location, and described in this position, scissors leverage can move along straight-line guidance.Described disengaging configuration also can be that scissors lever exceedes mobile position swing on releasing orientation, described scissors leverage can move along straight-line guidance in mobile position thus, but do not depart from straight-line guidance, and can straight-line guidance be departed from disengaging configuration.
Described in preferred development structure of the present invention, scissors arm spring loads, and they are loaded into inside position location.React on spring to realize with loading removing location and departing from.
Expansion structure regulation of the present invention, described scissors leverage has lodging bench, especially teapoy, and it can be moved along straight-line guidance and is immovably fixed on straight-line guidance by engagement.
According to the passenger carriage that straight-line guidance of the present invention is particularly useful in the car, it has backrest.Described straight-line guidance is vertically arranged on the back side of car seat backrest, wherein vertically also comprises the inclination corresponding to backrest slope.Described car seat especially front seats, by arranging that straight-line guidance can touch straight-line guidance well from the back side in backrest back side.Be placed on the back side of car seat backrest with such as making teapoy or general lodging bench height-adjustable by straight-line guidance.Front seats refers to each seat here, there is the car seat that another is called back seat here after it.
Accompanying drawing explanation
The present invention is explained in detail below by means of the embodiment shown in accompanying drawing.In accompanying drawing:
Fig. 1, according to the stereogram of linear moving apparatus of the present invention, looks from front in position location;
The guide rail front view of the linear moving apparatus of Fig. 2 Fig. 1;
The linear moving apparatus position location overleaf of Fig. 3 Fig. 1;
The linear moving apparatus of Fig. 4 Fig. 1 is at disengaging configuration;
The linear moving apparatus of Fig. 5 Fig. 1 corresponds to the view of Fig. 3 at disengaging configuration.
Embodiment
Guide rail 2 in the accompanying drawings, have straight line according to linear moving apparatus 1 of the present invention, has T-slot 3.Inside T-slot 3, slide carriage 4 is guided in the longitudinal direction of the rail 2 movably.On the side in the face of guide rail 2, slide carriage 4 has scissors leverage 5, and this scissors leverage has two cross one another scissors levers 6, and they are interconnected swingably on point of intersection 7.Scissors lever 6 is positioned at inside the T-slot 3 of guide rail 2.Point of intersection 7 is positioned at the longitudinal center of scissors lever 6 and is made up of oscillation bearing bearing pin 8, and it is orthogonal to guide rail 2 from slide carriage 4 and puts in inside T-slot 3.Oscillation bearing bearing pin 8 is through the center hole in scissors lever 6 longitudinal center.
Two scissors levers 6 have positioning body 9 respectively on two ends.In the shown and described embodiment of the present invention positioning body 9 and scissors lever 6 be one and side outwardly.The positioning body 9 of the position location scissors lever 6 is in figures 1 and 3 embedded into inside the locator receiver body 10 of straight-line guidance 1 or guide rail 2.Locator receiver body 10 is designed to the breach (Fig. 2) in T-slot 3 side in the present embodiment.T-slot 3 has locator receiver body 10 on two side faces, and they are arranged with identical distance in the longitudinal direction of the rail 2, and wherein the spacing of positioning body 9 on straight-line guidance 1 is longitudinal corresponds to the integral multiple of locator receiver body 10 spacing.Be embedded into inside the locator receiver body 10 of guide rail 2 at all four positioning bodies 9 of two scissors levers 6 of position location scissors leverage 5.Make scissors leverage 5 thus and by it, slide carriage 4 be immovably fixed on inside the T-slot 3 of the guide rail 2 of straight-line guidance 1.
Scissors lever 6 elasticity is loaded into position location.The butterfly spring (it usually can be interpreted as elastic member) can't see in the accompanying drawings loads scissors lever 6 apart from each other, this is referred to positioning body 9 side and outwards loads and be loaded into thus inside locator receiver body 10.
In order to throw off scissors leverage 5, each scissors lever 6 has the button 11 with its one, and they are outstanding from slide carriage 4 side on opposed side.Press two buttons 11 to make two scissors levers 6 swing to together to (Fig. 4) together by the elastic force top reacting on the butterfly spring can't see, as seen in Figure 5, this also can be interpreted as two scissors levers 6 and be folded together.Positioning body 9 on scissors lever 6 end takes off from locator receiver body 10 and moves upward in T-slot 3 longitudinal center side to interior.Slide carriage 4 can move in the longitudinal direction of the rail 2 and can be engaged to other position again by unclamping button 11, this is referred to and to be loaded inside housing 10 that scissors lever 6 makes positioning body 9 enter on T-slot 3 side of guide rail 2 by elasticity and slide carriage 4 is immovably fixed on inside the T-slot 3 of guide rail 2 by scissors leverage 5.
If scissors lever 6 as shown in Figure 5 completely top be pressed onto together, positioning body 9 departs from the groove sidewall cut after on T-slot 3 side, makes slide carriage 4 can getaway 2 thus.If scissors lever 6 deflects slightly, positioning body 9 takes off from locator receiver body 10, and slide carriage 4 can move and the anti-barb be stuck on T-slot 3 side of positioning body 9 inside the T-slot 3 of guide rail 2.Can move inside T-slot 3 at this unshowned position (also can be called mobile position) slide carriage 4, but can not getaway 2, but be fixed on inside T-slot 3 by the positioning body 9 of scissors lever 6.
Guide rail 2 is for being vertically fixed on the back side of the unshowned front seats backrest of automobile, and wherein the gradient of guide rail 2 comprises the gradient corresponding to backrest in the vertical direction.Slide carriage 4 can inside guide rail 2 vertical ground motion and be engaged on the position location of scissors lever 6 by positioning body 9 and fix.The height of slide carriage 4 can be adjusted in this way.Slide carriage 4 has the pipe that arranges perpendicular to guide rail 2 as the fixed body 12 of unshowned teapoy.In order to anti-rotationally fix teapoy, the pipe forming fixed body 12 has the spring 13 extended in the longitudinal direction of pipe.
List of numerals
1 linear moving apparatus
2 guide rails
3 T-slots
4 slide carriages
5 scissors leverages
6 scissors levers
7 point of intersection
8 oscillation bearing bearing pins
9 positioning bodies
10 locator receiver bodies
11 buttons
12 fixed bodies
13 springs.

Claims (5)

1. a linear moving apparatus, there is straight-line guidance and there is scissors leverage (5), this scissors leverage has two cross one another scissors levers (6), they are interconnected swingably on point of intersection (7), wherein each scissors lever of two scissors levers (6) has the positioning body (9) at two and point of intersection (7) interval, and in the opposite side of point of intersection (7), they can be engaged on inside the position location in the locator receiver body (10) of straight-line guidance by the swing of scissors lever (6), scissors leverage (5) is made immovably to be fixed on straight-line guidance thus, and can location be departed from by the backswing of scissors lever (6), make scissors leverage (5) can move along straight-line guidance thus.
2. linear moving apparatus as claimed in claim 1, it is characterized in that, described scissors lever (6) can swing to disengaging configuration, and described in this disengaging configuration, scissors leverage (5) can depart from straight-line guidance.
3. linear moving apparatus as claimed in claim 1 or 2, it is characterized in that, described scissors lever (6) spring is loaded into inside position location.
4. linear moving apparatus as claimed any one in claims 1 to 3, it is characterized in that, described scissors leverage (5) has lodging bench.
5. the linear moving apparatus according to any one of Claims 1-4, is characterized in that, described straight-line guidance is vertically arranged on the back side of car seat backrest.
CN201410229244.7A 2013-05-28 2014-05-28 Linear moving apparatus Expired - Fee Related CN104214214B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102013105450.1A DE102013105450B4 (en) 2013-05-28 2013-05-28 Linear displacement device
DE102013105450.1 2013-05-28

Publications (2)

Publication Number Publication Date
CN104214214A true CN104214214A (en) 2014-12-17
CN104214214B CN104214214B (en) 2017-07-28

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ID=51899200

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410229244.7A Expired - Fee Related CN104214214B (en) 2013-05-28 2014-05-28 Linear moving apparatus

Country Status (2)

Country Link
CN (1) CN104214214B (en)
DE (1) DE102013105450B4 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016113409B4 (en) * 2015-10-02 2022-06-30 Tillmann Profil Gmbh Rail for a motor vehicle seat and seat rail system for a motor vehicle
CN107791900B (en) * 2017-09-27 2023-08-22 湖北中航精机科技有限公司 Automobile seat slide rail assembly and slide rail locking mechanism thereof
CN109209263A (en) * 2018-11-08 2019-01-15 四川宏华石油设备有限公司 A kind of pipe handler apparatus

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7514434U (en) * 1974-05-07 1975-08-21 Whitehead Moto Fides Stabilimenti DEVICE FOR GUIDING AND DETECTING SLIDING SEATS IN MOTOR VEHICLES
CN2116616U (en) * 1992-04-11 1992-09-23 黄孜平 Box
JP2002115705A (en) * 2000-08-05 2002-04-19 Webasto Japan Kk Connecting device
JP2006131049A (en) * 2004-11-04 2006-05-25 Toyo Seat Co Ltd Slide lock mechanism for slide rail
US20060131470A1 (en) * 2004-12-20 2006-06-22 Aisin Seiki Kabushiki Kaisha Seat slide apparatus for a vehicle

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7514434U (en) * 1974-05-07 1975-08-21 Whitehead Moto Fides Stabilimenti DEVICE FOR GUIDING AND DETECTING SLIDING SEATS IN MOTOR VEHICLES
CN2116616U (en) * 1992-04-11 1992-09-23 黄孜平 Box
JP2002115705A (en) * 2000-08-05 2002-04-19 Webasto Japan Kk Connecting device
JP2006131049A (en) * 2004-11-04 2006-05-25 Toyo Seat Co Ltd Slide lock mechanism for slide rail
US20060131470A1 (en) * 2004-12-20 2006-06-22 Aisin Seiki Kabushiki Kaisha Seat slide apparatus for a vehicle

Also Published As

Publication number Publication date
CN104214214B (en) 2017-07-28
DE102013105450A1 (en) 2014-12-04
DE102013105450B4 (en) 2021-02-04

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Granted publication date: 20170728