CN107198330A - The electrodeless pull bar of controllable type - Google Patents

The electrodeless pull bar of controllable type Download PDF

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Publication number
CN107198330A
CN107198330A CN201710390677.4A CN201710390677A CN107198330A CN 107198330 A CN107198330 A CN 107198330A CN 201710390677 A CN201710390677 A CN 201710390677A CN 107198330 A CN107198330 A CN 107198330A
Authority
CN
China
Prior art keywords
expansion link
regulating block
bar
extension rod
pull bar
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
Application number
CN201710390677.4A
Other languages
Chinese (zh)
Inventor
吴建红
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.)
ZHEJIANG REBEKAH LUGGAGE FITTING CO Ltd
Original Assignee
ZHEJIANG REBEKAH LUGGAGE FITTING CO Ltd
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 ZHEJIANG REBEKAH LUGGAGE FITTING CO Ltd filed Critical ZHEJIANG REBEKAH LUGGAGE FITTING CO Ltd
Priority to CN201710390677.4A priority Critical patent/CN107198330A/en
Publication of CN107198330A publication Critical patent/CN107198330A/en
Pending legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A45HAND OR TRAVELLING ARTICLES
    • A45CPURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C13/00Details; Accessories
    • A45C13/26Special adaptations of handles
    • AHUMAN NECESSITIES
    • A45HAND OR TRAVELLING ARTICLES
    • A45CPURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C13/00Details; Accessories
    • A45C13/26Special adaptations of handles
    • A45C13/262Special adaptations of handles for wheeled luggage
    • AHUMAN NECESSITIES
    • A45HAND OR TRAVELLING ARTICLES
    • A45CPURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C5/00Rigid or semi-rigid luggage
    • A45C5/04Trunks; Travelling baskets
    • AHUMAN NECESSITIES
    • A45HAND OR TRAVELLING ARTICLES
    • A45CPURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C13/00Details; Accessories
    • A45C13/26Special adaptations of handles
    • A45C13/262Special adaptations of handles for wheeled luggage
    • A45C2013/267Special adaptations of handles for wheeled luggage the handle being slidable, extractable and lockable in one or more positions

Abstract

The invention discloses a kind of electrodeless pull bar of controllable type, include base, fix bar, collet, expansion link, extension rod and handle successively from bottom to up;Described fix bar one end is arranged on base, and the other end is cased with collet;The end of collet is cased with the fix bar to be placed on the outside of expansion link;The expansion link is socketed on the outside of extension rod, and described handle is arranged on the one end of extension rod.Governor motion is provided with described expansion link, described governor motion includes regulation blend stop and the first regulating block;The second regulating block is provided with described fix bar;Described regulation blend stop one end is connected with the first regulating block, and the other end is connected with the second regulating block;The first described regulating block is arranged on extension rod away from the end for installing handle;The second described regulating block is arranged on expansion link close to the end of base.The present invention can not only stash the governor motion of gear, and can realize the accurate of clamping position.

Description

The electrodeless pull bar of controllable type
Technical field
The present invention relates to pull bar field, especially a kind of electrodeless pull bar of controllable type.
Background technology
Existing case drawbar generally comprises fixed part and telescopic section, general on its stretching structure to set two grades of tune Section, pull bar madial wall is provided with gear hole, and interface arrangment coordinates the positioning that expansion link can be achieved with the gear hole on pull bar.But It is that two on stretching structure grade regulation can not meet the crowd of different heights, it is impossible to arbitrarily adjust the length of pull bar, cause to use It is extremely inconvenient.Also, gear hole is directly set on the madial wall of pull bar, and the contact between interface arrangment and gear hole is apart from mistake Greatly, in use, easily there is the unstable phenomenon of clamping.
The content of the invention
It is an object of the invention to provide a kind of electrodeless pull bar of controllable type.
What the present invention was solved be existing case drawbar telescopic lever regulation stall it is very few, it is impossible to meet the people of different heights Group, it is impossible to arbitrarily adjust the length of pull bar, causes using extremely inconvenient;Gear hole is directly set on the wall of side, clamping is easily caused The problem of wild effect.
The present invention solve its technical problem use technical scheme be:Include base, fix bar, bottom successively from bottom to up Support, expansion link, extension rod and handle;Described fix bar one end is arranged on base, and the other end is cased with collet;The fixation The end of collet is cased with bar to be placed on the outside of expansion link;The expansion link is socketed on the outside of extension rod, and described handle is installed In the one end of extension rod.Governor motion is provided with described expansion link, described governor motion includes regulation blend stop and first Regulating block;The second regulating block is provided with described fix bar;Described regulation blend stop one end is connected with the first regulating block, the other end It is connected with the second regulating block;The first described regulating block is arranged on extension rod away from the end for installing handle;Described Two regulating blocks are arranged on expansion link close to the end of base.
Further, second regulating block is located in fix bar, and the end that extension rod is connected on the expansion link is installed There is the first Coupling;Described extension rod slides through the first Coupling and in expansion link.
Further, the expansion link is provided with through hole close to the end of extension rod, and the side of first Coupling is provided with Convex to hook, described convex hook is adapted to through hole.
Further, the regulation shelves bar is provided with adjustment hole, and the first described regulating block is provided with the first bulge-structure, The first described bulge-structure is adapted to adjustment hole.
Further, second regulating block is provided with the second bulge-structure, and the side of the fix bar is provided with spacing hole; The second described bulge-structure is adapted with spacing hole.
Further, described adjustment hole is evenly arranged on regulation shelves bar, described adjustment hole at least three.
Further, described handle is provided with button, and transmission is utilized between described button and the first bulge-structure Part is connected;Described driving member includes push rod and (the first back-moving spring;The first described bulge-structure is provided with inclined-plane, described to push away The one end of bar is provided with the inclined side being adapted with inclined-plane;The other end of the push rod is provided with back-moving spring;Described first adjusts Second back-moving spring is installed, described second back-moving spring is in contact with the first bulge-structure in locking nub.
Further, the end that collet is installed in the fix bar is provided with the second Coupling, and described expansion link is through the Two Couplings simultaneously slide in fix bar.
Further, the inwall of the expansion link is provided with symmetrical fin;Described fin divides expansion link inner chamber For the first accommodating cavity and the second accommodating cavity;Described regulation blend stop is located at the first accommodating cavity;Described extension rod is located at second and held Put chamber.
The beneficial effects of the invention are as follows:Compared with prior art, invention increases regulation shelves bar, the gear of extension rod Regulation has been hidden in inside expansion link.Adjust shelves bars and be provided with some adjustment holes, the distance between each adjustment hole is equal.Use Person can adjust to appropriate gear according to itself height and the demand used and reuse.Furthermore, regulation shelves bar is arranged on pull bar Inside, by the structure steganography of clamping inside pull bar, the accurate of clamping position can not only be realized, and overall to pull bar For it is attractive in appearance, it is not cumbersome.
Brief description of the drawings
Fig. 1 is one of structural representation of the present invention.
Fig. 2 is the two of the structural representation of the present invention.
Fig. 3 is the structural representation of the driving member of the present invention.
In figure:1. base;2. fix bar;20. spacing hole;3. collet;4. expansion link;40. through hole;5. extension rod;6. draw Handle;60. button;7. the first Coupling;70. convex hook;8. the first regulating block;80. the first bulge-structure;81. inclined-plane;82. the Two back-moving springs;9. adjust blend stop;90. adjustment hole;10. the second regulating block;100. the second bulge-structure;11. driving member; 110. push rod;111. (the first back-moving spring;112. inclined side.
Embodiment
The invention will be further described with reference to the accompanying drawings and examples.
As shown in Figure 1 and Figure 2, the present invention includes base 1, fix bar 2, collet 3, expansion link 4, extension successively from bottom to up Bar 5 and handle 6.The one end of fix bar 2 is arranged on base 1, and the other end is cased with collet 3.The end of collet 3 is cased with fix bar 2 Portion is placed on the outside of expansion link 4, and expansion link 4 is socketed on the outside of extension rod 5, and handle 6 is arranged on the one end of extension rod 5.
Governor motion is installed in expansion link 4.Governor motion includes the regulation regulating block 8 of blend stop 9 and first.Pacify in fix bar 2 Fill the second regulating block 10.The inwall that blend stop 9 is arranged on expansion link 4 is adjusted, one end is connected with the first regulating block 8, the other end and the Two regulating blocks 10 are connected.First regulating block 8 is arranged on extension rod 5 away from the end for installing handle 6, the second regulating block 10 Close to the end of base 1 on expansion link 5.The inside that shelves bar 9 is arranged on pull bar is adjusted, the structure steganography of clamping is existed Inside pull bar, it can not only realize that clamping is accurate, and it is generally attractive in appearance to pull bar, it is not cumbersome.
The inwall of expansion link 4 is provided with symmetrical fin.The inner chamber of expansion link 4 is divided into the first accommodating cavity and second by fin Accommodating cavity.Adjust blend stop 9 and be located at the first accommodating cavity;Extension rod 5 is located at the second accommodating cavity.
Second regulating block 10 is located in fix bar 2, and the end that extension rod 5 is connected on expansion link 4 is provided with the first Coupling 7.Extension rod 5 slides through the first Coupling 7 and in expansion link 4.
Expansion link 4 is provided with through hole 40 close to the end of extension rod 5, and the side of the first Coupling 7 hooks 70, convex hook 70 provided with convex It is adapted to through hole 40, it is ensured that the stabilization of the position of the first Coupling 7, it is to avoid the quilt of first Coupling 7 in the moving process of extension rod 5 It is mobile.When the first regulating block 8 is moved under the drive of extension rod 5 at first Coupling 7, it is limited.
Adjust shelves bar 9 and be provided with adjustment hole 90, the first regulating block 8 is provided with the first bulge-structure 80, the first bulge-structure 80 are adapted to adjustment hole 90.Adjustment hole 90 is evenly arranged on regulation shelves bar 9, adjustment hole 90 at least three.Adjustment hole 90 it Between constant gap, adjustment hole more than 90, the gear of regulation is more, is more applicable for the crowd of different heights.
Second regulating block 10 is provided with the second bulge-structure 100, and the side of fix bar 2 is provided with spacing hole 20.Second is raised Structure 100 is adapted with spacing hole 20.
As shown in figure 3, handle 6 is provided with button 60.Driving member 11 is utilized between the bulge-structure 80 of button 60 and first Connection.Driving member 11 includes push rod 110 and (the first back-moving spring 111.First bulge-structure 80 has inclined-plane 81, the one of push rod 110 End is provided with the inclined side 112 being adapted with inclined-plane 81;The other end of push rod 110 is provided with (the first back-moving spring 111.First adjusts Second back-moving spring 82 is installed, second back-moving spring 82 is in contact with the first bulge-structure 80 in locking nub 8.This structure makes for pull bar Principle, i.e., after button 60 is pressed by under, connected push rod 110 is moved down, and the inclined side of the end of push rod 110 is convex along first The inclined-plane 81 risen in structure 80 is slid, and the first bulge-structure 80 is moved inward, 90 points of the first bulge-structure 80 and adjustment hole From extension rod 5 can be moved up and down with regulation stall.Release button 60, effect of the push rod 110 in (the first back-moving spring 111 Under, reset is moved up, what the first bulge-structure 80 was not under pressure, and in the presence of second back-moving spring 82, first is raised Structure 80 resets, and the first bulge-structure 80 coordinates with adjustment hole 90, secures the position of extension rod 5.
In fix bar 2 install collet 3 end be provided with the second Coupling 12, expansion link 4 through the second Coupling 12 and Slid in fix bar 2.Second Coupling 12 is fixedly mounted on one end of fix bar 2, when the second regulating block 10 is in the band of expansion link 4 When being moved under dynamic at the second Coupling 12, it is limited.
Second regulating block 10 of the end of expansion link 4 is provided with threeth back-moving spring inconsistent with the second bulge-structure 100. When expansion link 4 is firmly moved down, the second bulge-structure 100 departs from from spacing hole 20, and expansion link 4 is just interior certainly in fix bar 2 By sliding, the 3rd back-moving spring is compressed.When being moved at spacing hole 20, the 3rd back-moving spring resets, the second bulge-structure 100 are pushed out, so as to be limited in fix bar 2.

Claims (9)

1. a kind of electrodeless pull bar of controllable type, includes base, fix bar, collet, expansion link, extension rod and handle successively from bottom to up Handle;Described fix bar one end is arranged on base, and the other end is cased with collet;The end that collet is cased with the fix bar is placed on On the outside of expansion link;The expansion link is socketed on the outside of extension rod, and described handle is arranged on the one end of extension rod;Its feature It is in described expansion link to be provided with governor motion, described governor motion includes regulation blend stop and the first regulating block;Described The second regulating block is provided with fix bar;Described regulation blend stop one end is connected with the first regulating block, the other end and the second regulating block Connection;The first described regulating block is arranged on extension rod away from the end for installing handle;The second described regulating block is installed Close to the end of base on expansion link.
2. the electrodeless pull bar of controllable type according to claim 1, it is characterised in that second regulating block is located in fix bar, The end that extension rod is connected on the expansion link is provided with the first Coupling;Described extension rod is through the first Coupling and is stretching Slid in contracting bar.
3. the electrodeless pull bar of controllable type according to claim 2, it is characterised in that the expansion link is close to the end of extension rod Provided with through hole, the side of first Coupling is hooked provided with convex, and described convex hook is adapted to through hole.
4. the electrodeless pull bar of controllable type according to claim 1, it is characterised in that the regulation shelves bar is provided with adjustment hole, institute The first regulating block stated is provided with the first bulge-structure, and the first described bulge-structure is adapted to adjustment hole.
5. the electrodeless pull bar of controllable type according to claim 2, it is characterised in that second regulating block is convex provided with second Structure is played, the side of the fix bar is provided with spacing hole;The second described bulge-structure is adapted with spacing hole.
6. the electrodeless pull bar of controllable type according to claim 4, it is characterised in that described adjustment hole is evenly arranged in regulation On shelves bar, described adjustment hole at least three.
7. the electrodeless pull bar of controllable type according to claim 4, it is characterised in that described handle is provided with button, described Button and the first bulge-structure between using driving member connection;Described driving member includes push rod and (the first back-moving spring;Institute The first bulge-structure stated is provided with inclined-plane, and the one end of the push rod is provided with the inclined side being adapted with inclined-plane;The push rod The other end be provided with back-moving spring;Second back-moving spring is installed on first regulating block, described second back-moving spring with First bulge-structure is in contact.
8. the electrodeless pull bar of controllable type according to claim 1, it is characterised in that the end of collet is installed in the fix bar Provided with the second Coupling, described expansion link slides through the second Coupling and in fix bar.
9. the electrodeless pull bar of controllable type according to claim 1, it is characterised in that the inwall of the expansion link is provided with symmetrical point The fin of cloth;Expansion link inner chamber is divided into the first accommodating cavity and the second accommodating cavity by described fin;Described regulation blend stop is located at First accommodating cavity;Described extension rod is located at the second accommodating cavity.
CN201710390677.4A 2017-05-27 2017-05-27 The electrodeless pull bar of controllable type Pending CN107198330A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710390677.4A CN107198330A (en) 2017-05-27 2017-05-27 The electrodeless pull bar of controllable type

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710390677.4A CN107198330A (en) 2017-05-27 2017-05-27 The electrodeless pull bar of controllable type

Publications (1)

Publication Number Publication Date
CN107198330A true CN107198330A (en) 2017-09-26

Family

ID=59906443

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710390677.4A Pending CN107198330A (en) 2017-05-27 2017-05-27 The electrodeless pull bar of controllable type

Country Status (1)

Country Link
CN (1) CN107198330A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108195111A (en) * 2017-12-24 2018-06-22 中山市得高行知识产权中心(有限合伙) A kind of car refrigerator and its application method with video camera
CN109121028A (en) * 2018-09-03 2019-01-01 安庆金辉煌电子科技股份有限公司 A kind of portable outdoor electroacoustic apparatus device
CN110835027A (en) * 2019-11-20 2020-02-25 张家才 A wiring dish for computer network engineering construction

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108195111A (en) * 2017-12-24 2018-06-22 中山市得高行知识产权中心(有限合伙) A kind of car refrigerator and its application method with video camera
CN109121028A (en) * 2018-09-03 2019-01-01 安庆金辉煌电子科技股份有限公司 A kind of portable outdoor electroacoustic apparatus device
CN110835027A (en) * 2019-11-20 2020-02-25 张家才 A wiring dish for computer network engineering construction

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