CN209251855U - A kind of external pull rod trolley case - Google Patents
A kind of external pull rod trolley case Download PDFInfo
- Publication number
- CN209251855U CN209251855U CN201821235827.0U CN201821235827U CN209251855U CN 209251855 U CN209251855 U CN 209251855U CN 201821235827 U CN201821235827 U CN 201821235827U CN 209251855 U CN209251855 U CN 209251855U
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- CN
- China
- Prior art keywords
- fixedly connected
- pull rod
- cabinet
- groove
- rod
- 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.)
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Abstract
The utility model discloses a kind of external pull rod trolley cases, including cabinet, the cabinet is equipped with the first groove, the inner wall of first groove is fixedly connected with connecting rod, the side of the connecting rod is fixedly connected with fixing seat, the fixing seat is equipped with third groove, contact is connected with the first spring in the third groove, the end thereof contacts of first spring are connected with kelly, the lower end of the kelly is connected with deck, the surface of the kelly is fixedly connected with slide bar, the lower end of the connecting rod is hinged with support rod by shaft, the surface of the support rod is fixedly connected with deck, the deck is equipped with card slot.The external pull rod trolley case; the universal wheel with folder function being arranged; it can reduce the external volume of cabinet; cabinet is facilitated to place storage; the pull rod with contractile function being arranged; not only make cabinet easily portable, but also can protect pull rod and be hardly damaged, effectively extends the service life of pull rod.
Description
Technical field
The utility model relates to trolley case technical field, specially a kind of external pull rod trolley case.
Background technique
Currently, existing external pull rod trolley case, the pulley of bottom is all fixed setting, increases the outer of trolley case
Portion's volume is stored inconveniently, and be easy to be suspended to thing when going out by bus or taking the storage of other vehicles, and is drawn
The pull rod of rod box is also fixedly disposed at the side of cabinet, compares crowded places by stair or crowd in user, cannot
Using pull rod, needing to lift chest and pass through, the pull rod of chest side is easy to be suspended to user at this time, it makes troubles to user,
And in storage, ground is placed in pull rod contact, and contact area is smaller, and box weight is all pressed on pull rod, be easy to cause damage
It is bad, shorten the service life of pull rod.
Utility model content
The purpose of this utility model is to provide a kind of external pull rod trolley cases, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of external pull rod trolley case, including case
Body, the cabinet are equipped with the first groove, and the inner wall of first groove is fixedly connected with connecting rod, and the side of the connecting rod is solid
Surely it is connected with fixing seat, the fixing seat is equipped with third groove, and contact is connected with the first spring in the third groove, and described the
The end thereof contacts of one spring are connected with kelly, and the lower end of the kelly is connected with deck, and the surface of the kelly is fixedly connected with
The lower end of slide bar, the connecting rod is hinged with support rod by shaft, and the surface of the support rod is fixedly connected with deck, described
Deck is equipped with card slot, and the upper end of the deck is fixedly connected with baffle, and the lower end of the support rod is fixedly connected with universal wheel；
The cabinet is equipped with the second groove, and the inner wall of second groove is fixedly connected with the first axle bed, the first axle
Seat is hinged with pull rod, and sliding sleeve is connected to telescopic rod in the pull rod, and the surface sliding sleeve of the pull rod is connected to sliding sleeve, the sliding sleeve
Left side be provided with the second axle bed, second axle bed is hinged with positioning seat, and the positioning seat is equipped with third sliding slot, the third
Second spring is fixedly connected in sliding slot, the right end of the second spring is fixedly connected with locating rod, the left side of the positioning seat
It is fixedly connected with cabinet, the upper end of the cabinet is fixedly connected with handle.
Preferably, the fixing seat is equipped with second sliding slot, slidably connects slide bar in the second sliding slot.
Preferably, kelly is connected in the card slot.
Preferably, the cabinet is equipped with first sliding groove, slidably connects slide bar in the first sliding groove.
Preferably, the upper end of the telescopic rod is fixedly connected with handle.
Preferably, the right end of the locating rod is hinged with the second axle bed.
Compared with prior art, the utility model has the beneficial effects that the external pull rod trolley case, setting has folding
The universal wheel of azido functional can reduce the external volume of cabinet, and cabinet is facilitated to place storage, the drawing with contractile function of setting
Bar not only makes cabinet easily portable, but also can protect pull rod and be hardly damaged, and effectively extends the service life of pull rod.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the overall structure side view of the utility model；
Fig. 3 is the portion the A enlarged drawing of the utility model；
Fig. 4 is the portion the B enlarged drawing of the utility model.
In figure: 1 cabinet, 11 first grooves, 12 first sliding grooves, 13 second grooves, 2 connecting rods, 3 fixing seats, 31 thirds are recessed
Slot, 32 first springs, 33 kellies, 34 slide bars, 35 second sliding slots, 4 shafts, 5 support rods, 6 decks, 61 card slots, 62 baffles, 70,000
It is sliding to wheel, 8 first axle beds, 9 pull rods, 10 telescopic rods, 110 handles, 120 sliding sleeves, 121 second axle beds, 130 positioning seats, 131 thirds
Slot, 132 second springs, 133 locating rods, 140 handles.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " longitudinal direction ", " transverse direction ", "upper", "lower", " preceding ",
The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" be based on
Orientation or positional relationship shown in the drawings is merely for convenience of description the utility model, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to the utility model
Limitation.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of external pull rod trolley case, including cabinet
1, cabinet 1 is equipped with the first groove 11, and the inner wall of the first groove 11 is fixedly connected with connecting rod 2, and the side of connecting rod 2 is fixedly connected
There is fixing seat 3, fixing seat 3 is used to fix the position of support rod 5, and fixing seat 3 is equipped with third groove 31, contact in third groove 31
It is connected with the first spring 32, the first spring 32 has the function of that compression elasticity, the end thereof contacts of the first spring 32 are connected with kelly
33, kelly 33 is used to connect and fix support rod 5, and the lower end of kelly 33 is connected with deck 6, and the surface of kelly 33 is fixedly connected with cunning
Bar 34, slide bar 34 are used to control the movement of kelly 33, and fixing seat 3 is equipped with second sliding slot 35, for limiting the mobile position of slide bar 34
It sets, slide bar 34 is slidably connected in second sliding slot 35, the lower end of connecting rod 2 is hinged with support rod 5 by shaft 4, support rod 5
Surface is fixedly connected with deck 6, and deck 6 is equipped with card slot 61, and card slot 61 is used to fix the position of support rod 5, clamping in card slot 61
There is kelly 33, the upper end of deck 6 is fixedly connected with baffle 62, and the lower end of support rod 5 is fixedly connected with universal wheel 7, and cabinet 1 is equipped with
First sliding groove 12 slidably connects slide bar 34 in first sliding groove 12；
Cabinet 1 is equipped with the second groove 13, and the inner wall of the second groove 13 is fixedly connected with the first axle bed 8, and the first axle bed 8 is hinged
There is pull rod 9, sliding sleeve is connected to telescopic rod 10 in pull rod 9, and the upper end of telescopic rod 10 is fixedly connected with handle 110, the surface of pull rod 9
Sliding sleeve is connected to sliding sleeve 120, and the left side of sliding sleeve 120 is provided with the second axle bed 121, and the second axle bed 121 is hinged with positioning seat 130,
Positioning seat 130 is used to the position of steady brace 9, and positioning seat 130 is equipped with third sliding slot 131, is fixedly connected in third sliding slot 131
Second spring 132, second spring 132 have the function of tensile-elasticity, are in tensional state, and the right end of second spring 132 is fixed
It is connected with locating rod 133, the right end of locating rod 133 is hinged with the second axle bed 121, and the left side of positioning seat 130 is fixedly connected with case
Body 1, the upper end of cabinet 1 are fixedly connected with handle 140.
When the utility model is specifically implemented: first hold handle 110 when needing to place cabinet 1 and push telescopic rod 10,
Telescopic rod 10 is pressed into pull rod 9, unclamps handle 110, and pull rod 9 is drawn in the second groove 13 by the elastic force that second spring 132 discharges,
Fixed position, the pull rod 9 with contractile function of setting not only make cabinet 1 easily portable, but also can protect pull rod 9 not
It is easy to damage, effectively extend the service life of pull rod 9, then pack up universal wheel 7, pull up slide bar 34, slide bar 34 to
Upper mobile drive kelly 33 moves up, and kelly 33, which moves up, squeezes the first spring 32, and the first spring 32 forms compression elasticity,
Kelly 33, which moves up, is detached from card slot 61, and support rod 5 is folded to the intermediate position of the first groove 11, the connection of 5 lower end of support rod
Universal wheel 7 is driven to the intermediate position of the first groove 11 and folds, and the fixed baffle 62 in 5 surface of support rod is now in kelly 33
Lower section, unclamp slide bar 34, the first spring 32 discharges compression elasticity, and compression elasticity pushes down on kelly 33, and kelly 33 contacts
Baffle 62 is connected, the elastic force of the first spring 32 makes kelly 33 firmly withstand on the surface of baffle 62, fixes the position of support rod 5,
Then cabinet 1 is placed on storage position, execution, the universal wheel 7 with folder function of setting can reduce cabinet 1
External volume, facilitate cabinet 1 place storage.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of external pull rod trolley case, including cabinet (1), it is characterised in that: the cabinet (1) is equipped with the first groove
(11), the inner wall of first groove (11) is fixedly connected with connecting rod (2), and the side of the connecting rod (2) is fixedly connected with
Fixing seat (3), the fixing seat (3) are equipped with third groove (31), and contact is connected with the first spring in the third groove (31)
(32), the end thereof contacts of first spring (32) are connected with kelly (33), and the lower end of the kelly (33) is connected with deck
(6), the surface of the kelly (33) is fixedly connected with slide bar (34), and the lower end of the connecting rod (2) is hinged with by shaft (4)
The surface of support rod (5), the support rod (5) is fixedly connected with deck (6), and the deck (6) is equipped with card slot (61), the card
The upper end of seat (6) is fixedly connected with baffle (62), and the lower end of the support rod (5) is fixedly connected with universal wheel (7)；
The cabinet (1) is equipped with the second groove (13), and the inner wall of second groove (13) is fixedly connected with the first axle bed (8),
First axle bed (8) is hinged with pull rod (9), and the interior sliding sleeve of the pull rod (9) is connected to telescopic rod (10), the pull rod (9)
Surface sliding sleeve is connected to sliding sleeve (120), is provided with the second axle bed (121) on the left of the sliding sleeve (120), second axle bed
(121) it is hinged with positioning seat (130), the positioning seat (130) is equipped with third sliding slot (131), solid in the third sliding slot (131)
Surely it is connected with second spring (132), the right end of the second spring (132) is fixedly connected with locating rod (133), the positioning seat
(130) it is fixedly connected on the left of cabinet (1), the upper end of the cabinet (1) is fixedly connected with handle (140).
2. a kind of external pull rod trolley case according to claim 1, it is characterised in that: the fixing seat (3) is equipped with the
Two sliding slots (35), the second sliding slot (35) is interior to slidably connect slide bar (34).
3. a kind of external pull rod trolley case according to claim 1, it is characterised in that: be connected in the card slot (61)
Kelly (33).
4. a kind of external pull rod trolley case according to claim 1, it is characterised in that: the cabinet (1) is equipped with first
Sliding slot (12), the first sliding groove (12) is interior to slidably connect slide bar (34).
5. a kind of external pull rod trolley case according to claim 1, it is characterised in that: the upper end of the telescopic rod (10)
It is fixedly connected with handle (110).
6. a kind of external pull rod trolley case according to claim 1, it is characterised in that: the right side of the locating rod (133)
End is hinged with the second axle bed (121).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821235827.0U CN209251855U (en) | 2018-08-02 | 2018-08-02 | A kind of external pull rod trolley case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821235827.0U CN209251855U (en) | 2018-08-02 | 2018-08-02 | A kind of external pull rod trolley case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209251855U true CN209251855U (en) | 2019-08-16 |
Family
ID=67557422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821235827.0U Expired - Fee Related CN209251855U (en) | 2018-08-02 | 2018-08-02 | A kind of external pull rod trolley case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209251855U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111408091A (en) * | 2020-04-05 | 2020-07-14 | 孙海萍 | Fire-fighting water pipe rolling device |
-
2018
- 2018-08-02 CN CN201821235827.0U patent/CN209251855U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111408091A (en) * | 2020-04-05 | 2020-07-14 | 孙海萍 | Fire-fighting water pipe rolling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190816 Termination date: 20210802 |