CN209807373U - Pull rod capable of being stretched in two directions - Google Patents
Pull rod capable of being stretched in two directions Download PDFInfo
- Publication number
- CN209807373U CN209807373U CN201821462685.1U CN201821462685U CN209807373U CN 209807373 U CN209807373 U CN 209807373U CN 201821462685 U CN201821462685 U CN 201821462685U CN 209807373 U CN209807373 U CN 209807373U
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- rod
- shell
- connecting shell
- fixedly connected
- dead lever
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- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
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Abstract
The utility model discloses a pull rod that can two-way flexible, including first connecting shell and second connecting shell, the surface of second connecting shell and the internal surface sliding connection of first connecting shell, the bottom of second connecting shell is run through there is the connecting plate, the top fixedly connected with set casing of connecting plate, the equal fixedly connected with dead lever in the left and right sides at set casing top, the surface cover of dead lever is equipped with the cover shell, the inside of cover shell is rotated and is connected with L shape pole, the spacing groove has been seted up to one side of dead lever, the utility model relates to a box pull rod technical field. This pull rod that can two-way flexible utilizes and stretches out and draws back between first telescopic link, second telescopic link and the dead lever to indirectly adjust the size of cross space between first connecting shell and the second connecting shell, and then adjusts the size of box, and people can adjust the size of box inner space according to what of oneself article, have saved occupation space, convenient to use.
Description
Technical Field
The utility model relates to a box pull rod technical field specifically is a pull rod that can two-way flexible.
Background
An article placing box, also called a traveling case and a draw-bar box, is a box which is carried when going out and is used for placing articles, and is one type of luggage. The article containing box is usually used for containing clothes, personal care supplies and souvenirs required on journey, and early article containing box is made of wood or other heavy materials, and along with the popularization of air travel, the material of article containing box tends to be more portable hard plastic, cloth, iron plate or magnesium alloy material, and most models are also attached with built-in small wheels, and can be conveniently pulled by pull rods.
People can generally use article to place the case when going out the distant gate, current article are placed the case and are all one-way stretching, the user generally all selects tensile pull rod to stimulate the box when needs stimulate the box, thereby reach the pulling box effect, and simultaneously, the inside size that the case was placed to current article makes fixedly unchangeable, the user can not adjust the pull rod of placing incasement portion as required and adjust the size that the case was placed to article, the use has the limitation, be not convenient for different users' use.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a pull rod that can two-way flexible has solved the user and can not adjust the size that article placed the case through the tensile pole of tensile box inside according to what of oneself luggage, and user's article are too few, and case occupation space is bigger for big article, awkward problem.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a pull rod that can two-way flexible, includes first connecting shell and second connecting shell, the surface of second connecting shell and the internal surface sliding connection of first connecting shell, the bottom of second connecting shell is run through there is the connecting plate, the top fixedly connected with set casing of connecting plate, the equal fixedly connected with dead lever in left and right sides at set casing top, the surface cover of dead lever is equipped with the cover shell, the inside of cover shell is rotated and is connected with L shape pole, the spacing groove has been seted up to one side of dead lever.
Preferably, the L-shaped rods are two, and one opposite sides of the L-shaped rods are rotatably connected with rotating rods.
Preferably, two the relative one end of dwang rotates and is connected with the turning block, and the bottom fixedly connected with connecting rod of turning block.
Preferably, the bottom of the connecting rod is fixedly connected with the top of the fixed shell.
Preferably, the bottom of the connecting plate is provided with a movable button.
Preferably, the top end of the fixed rod is fixedly connected with a pulling rod, and the outer surface of the pulling rod is provided with a spring key.
Preferably, a first telescopic rod is arranged inside the fixed rod, and the first telescopic rod controls the lifting of the first telescopic rod through a spring button; a second telescopic rod is arranged in the first telescopic rod, and the bottom end of the second telescopic rod is fixedly connected with the connecting plate; the second telescopic rod controls the lifting of the second telescopic rod through a movable button.
Advantageous effects
The utility model provides a pull rod capable of extending and retracting in two directions. Compared with the prior art, the method has the following beneficial effects:
(1) the pull rod capable of being bidirectionally stretched is connected with the inner surface of the first connecting shell in a sliding mode through the outer surface of the second connecting shell, a connecting plate penetrates through the bottom of the second connecting shell, the top of the connecting plate is fixedly connected with a fixing shell, fixing rods are fixedly connected to the left side and the right side of the top of the fixing shell, and a sleeve shell is sleeved on the outer surface of each fixing rod; utilize and stretch out and draw back between first telescopic link, second telescopic link and the dead lever to adjust the size of cross space between first connecting shell and the second connecting shell indirectly, and then adjust the size of box, people can be according to how much of oneself article, adjust the size of box inner space, have saved occupation space, convenient to use.
(2) This can two-way flexible pull rod has seted up the spacing groove through one side of dead lever, the one side that L shape pole is relative all rotates and is connected with the dwang, the bottom of connecting rod and the top fixed connection of set casing, and then can carry on the dead lever spacing with first telescopic link card, realizes that first connecting shell and second connecting shell form the size of fixed space, easy operation, convenient to use.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is the schematic diagram of the internal structure of the present invention:
FIG. 3 is a schematic view of the internal structure of the L-shaped rod and the fixing rod of the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 1;
fig. 5 is a schematic structural view of the fixing rod and the connecting sleeve of the present invention;
fig. 6 is a structural diagram of the first connecting shell and the second connecting shell after being stretched;
fig. 7 is a schematic view of the whole structure of the fixing rod and the connecting sleeve after being stretched;
in the figure: 1-a first connecting shell, 2-a second connecting shell, 3-a connecting plate, 4-a fixed shell, 5-a first telescopic rod, 6-a fixed rod, 7-a casing, 8-an L-shaped rod, 9-a second telescopic rod, 10-a rotary rod, 11-a rotary block, 12-a connecting rod, 13-a movable button, 14-a pulling rod, 15-a limiting groove and 16-a spring button.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: a pull rod capable of extending in two directions comprises a first connecting shell 1 and a second connecting shell 2, wherein the outer surface of the second connecting shell 2 is connected with the inner surface of the first connecting shell 1 in a sliding mode, a connecting plate 3 penetrates through the bottom of the second connecting shell 2, a fixed shell 4 is fixedly connected to the top of the connecting plate 3, fixed rods 6 are fixedly connected to the left side and the right side of the top of the fixed shell 4, a sleeve shell 7 is sleeved on the outer surface of each fixed rod 6, an L-shaped rod 8 is rotatably connected to the inside of each sleeve shell 7, and a limiting groove 15 is formed in one side of each fixed rod 6; the top end of the fixed rod 6 is fixedly connected with a pulling rod 14, the outer surface of the pulling rod 14 is provided with a spring key 16, the pulling rod 14 is a stretching handle in the existing code case or travelling case, a user can pull the length according to any condition as required, the use is convenient for the user, the outer surface of the second connecting shell 2 is in sliding connection with the inner surface of the first connecting shell 1, the bottom of the second connecting shell 2 is penetrated with a connecting plate 3, the bottom of the connecting plate 3 is provided with a movable button 13, the movable button 13 is a spring type button with mature prior art, can drive the connecting rod 12 to move and be clamped immovably, the original shape is recovered after two times of pressing, for example, a spring type switch button on the existing machine tool is opened after one time of pressing, and then closed after one time of pressing, the size of a cross space between the first connecting shell 1 and the second connecting shell 2 is indirectly adjusted by utilizing the expansion and contraction among the first telescopic rod 5, and then adjust the size of the box, people can adjust the size of the internal space of the box according to the number of their own articles, which saves the occupied space and is convenient to use, thereby realizing the two-way adjusting function of the pull rod, the L-shaped rods 8 are provided with two, one opposite sides of the two L-shaped rods 8 are both rotatably connected with the rotating rods 10, one opposite ends of the two rotating rods 10 are rotatably connected with the rotating blocks 11, the bottom of the rotating blocks 11 is fixedly connected with the connecting rod 12, the bottom of the connecting rod 12 is fixedly connected with the top of the fixed shell 4, one side of the fixed rod 6 is provided with the limiting groove 15, so as to realize the size of the fixed space formed by the first connecting shell 1 and the second connecting shell 2, the operation is simple, the use is convenient, the first telescopic rod 5 is arranged inside the fixed rod 6, when the lifting of the first telescopic rod 5 needs to be controlled, the use of the user is convenient; a second telescopic rod 9 is arranged in the fixed rod 6, and the bottom end of the second telescopic rod 9 is fixedly connected with the connecting plate 3; the second telescopic rod 9 controls the second telescopic rod 9 to lift through the movable button 13, so that the bidirectional stretching of the pull rod is realized.
The during operation, when the size of box needs to be adjusted, press movable button 13, movable button 13 promotes connecting rod 12 upward movement, and then drive turning block 11 upward movement, make two dwang 10 rotate, and then drive L shape pole 8 and rotate, make L shape pole 8 withdraw from spacing groove 15, at this moment, the user can stimulate first connecting shell 1, make first telescopic link 5, length carries out flexible regulation between second telescopic link 9 and the dead lever 6, thereby satisfy the regulation to the size in box space, not hard up movable button 13 again, realize that first connecting shell 1 and second connecting shell 2 form the size in fixed space, the user is when needs stimulate the box, only need to stimulate inside telescopic link that can upwards stimulate that pulls pole 14, thereby convenience of customers's push-and-pull, thereby embody the beneficial effect of this two-way flexible box pull rod, high durability and convenient use.
The pull rod capable of being stretched in two directions can be used for boxes of traveling cases, luggage cases and other articles with different structures, the main function of the pull rod is to adjust the inner space of the box and push and pull the box through the stretching in two directions of the pull rod, and the use convenience of users is improved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments, and that upper and lower telescoping structures can be interchanged, without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A pull rod capable of being bidirectionally stretched and retracted comprises a first connecting shell (1) and a second connecting shell (2), and is characterized in that: the surface of second connecting shell (2) and the internal surface sliding connection of first connecting shell (1), the bottom of second connecting shell (2) is run through there is connecting plate (3), top fixedly connected with set casing (4) of connecting plate (3), the equal fixedly connected with dead lever (6) in the left and right sides at set casing (4) top, the surface cover of dead lever (6) is equipped with cover shell (7), the inside of cover shell (7) is rotated and is connected with L shape pole (8), spacing groove (15) have been seted up to one side of dead lever (6).
2. A bi-directional telescopic drawbar according to claim 1, characterized in that: l shape pole (8) are provided with two, two one side that L shape pole (8) are relative all rotates and is connected with dwang (10).
3. A bi-directional telescopic drawbar according to claim 2, characterized in that: two the relative one end of dwang (10) is rotated and is connected with turning block (11), and the bottom fixedly connected with connecting rod (12) of turning block (11).
4. A bi-directional telescopic drawbar according to claim 3, characterized in that: the bottom of the connecting rod (12) is fixedly connected with the top of the fixed shell (4).
5. A bi-directional telescopic drawbar according to claim 1, characterized in that: the bottom of the connecting plate (3) is provided with a movable button (13).
6. A bi-directional telescopic drawbar according to claim 1, characterized in that: the top end of the fixed rod (6) is fixedly connected with a pulling rod (14), and the outer surface of the pulling rod (14) is provided with a spring key (16).
7. A bi-directional telescopic drawbar according to claim 1, characterized in that: a first telescopic rod (5) is arranged in the fixed rod (6), and the first telescopic rod (5) controls the lifting of the first telescopic rod (5) through a spring button (16); a second telescopic rod (9) is arranged in the first telescopic rod (5), and the bottom end of the second telescopic rod (9) is fixedly connected with the connecting plate (3); the second telescopic rod (9) controls the second telescopic rod (9) to lift through a movable button (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821462685.1U CN209807373U (en) | 2018-09-07 | 2018-09-07 | Pull rod capable of being stretched in two directions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821462685.1U CN209807373U (en) | 2018-09-07 | 2018-09-07 | Pull rod capable of being stretched in two directions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209807373U true CN209807373U (en) | 2019-12-20 |
Family
ID=68868164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821462685.1U Active CN209807373U (en) | 2018-09-07 | 2018-09-07 | Pull rod capable of being stretched in two directions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209807373U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109222378A (en) * | 2018-09-07 | 2019-01-18 | 娄肃萍 | It is a kind of can be with the pull rod of bi-directional expansion |
-
2018
- 2018-09-07 CN CN201821462685.1U patent/CN209807373U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109222378A (en) * | 2018-09-07 | 2019-01-18 | 娄肃萍 | It is a kind of can be with the pull rod of bi-directional expansion |
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