CN201281057Y - Lockset and tray box using the lockset - Google Patents
Lockset and tray box using the lockset Download PDFInfo
- Publication number
- CN201281057Y CN201281057Y CNU2008201225017U CN200820122501U CN201281057Y CN 201281057 Y CN201281057 Y CN 201281057Y CN U2008201225017 U CNU2008201225017 U CN U2008201225017U CN 200820122501 U CN200820122501 U CN 200820122501U CN 201281057 Y CN201281057 Y CN 201281057Y
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- 230000000452 restraining effect Effects 0.000 claims description 19
- 238000003466 welding Methods 0.000 claims description 5
- 238000005253 cladding Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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Abstract
The utility model relates to a tray box and a lockset thereof. The tray box is provided with at least four walls which are respectively connected with a chassis in a flexible manner, and the tray box further comprises at least a small door which is arranged on at least one wall and is connected with the wall by a hinge. Moreover, at least one lockset is arranged on the wall and the lockset comprises a first position, a second position, a third position and a lock rod; the first position and the second position are arranged on the wall where the small door is arranged, the first position is arranged in the direction close to the small door, the second position is arranged in the direction close to one wall adjacent to the wall where the small door is arranged, and the third position is arranged at one side of an adjacent wall close to the second position; the lock rod at least can be respectively locked with the first position and the second position in a matching manner. When the lock rod is located at the first position, the wall where the small door is arranged is locked with the small door in a connecting manner and is connected with the adjacent wall in a separating manner; when the lock rod is located at the second position, the small door and the adjacent wall are locked with the wall where the small door is arranged in a connecting manner at the same time; when the lock rod is located at the third position, the wall where the small door is arranged is locked with the adjacent wall in a connecting manner and is connected with the small door in a separating manner.
Description
Technical field
The present invention relates to a kind of lockset and use the pallet case of this lockset, particularly relate to a kind of three linked locksets and use the pallet case of this lockset.
Background technique
Collapsible pallet case as prior art, for example, the pallet case in the U.S. Pat 5161709, its wicket are to fix by two locksets and this wall, this wall also is adjacent by two locksets and two walls opposing carry out spacing, the working state that its maintenance is holded up.
, for the pallet case of this prior art, its lockset is various, inconvenient operation, and also lockset quantity is many, and its cost is inevitable also high; Simultaneously, the wicket on this wall under pallet case folded state or erected state, all is openable, therefore, if the lockset of wicket forgets that locking or locking back have been rushed open unexpectedly, will influence the normal folder function of pallet case.
The model utility content
It is a kind of simple in structure that technical problem to be solved in the utility model is to provide, and number of spare parts is few, can reduce cost, three easy to operate linked locksets; And provide a kind of folding pallet case that uses this kind lockset, because this lockset has three be connected locking and the functions that are connected releasing, therefore can reduce the quantity of pallet case lockset, thereby reduced cost, and in pallet case folding process, this lockset can guarantee that wicket is in locking state all the time, can unexpected not open or forgets locking and influence the folding operation of pallet case, has guaranteed the normal function of use of pallet case.
To achieve these goals, the invention provides a kind of lockset, its characteristics are, this lockset is arranged on a connection piece, be used for being connected with the locking of first connected piece that lays respectively at these link both sides, second connected piece, this lockset includes: primary importance is being arranged on this link near on the direction of this first connected piece; The second place is being arranged on this link near on the direction of this second connected piece; The 3rd position is positioned at the side that this second place is close to this second connected piece; Locking bar locks with the described primary importance and the second place at least; When this locking bar was positioned at primary importance, this link was connected locking with this first connected piece, and was connected with this second connected piece disengagement; When this locking bar was positioned at the second place, this first connected piece was connected locking with this link simultaneously with this second connected piece; When this locking bar was positioned at the 3rd position, this link was connected locking with this second connected piece, and was connected with this first connected piece disengagement.
Preferably, this locking bar comprises: a bar; A junction is connected with this bar, and which is provided with handle, and this handle can be contained in locking in this primary importance, the second place at least respectively.
Preferably, fixedly connected by fixing pin between the joint of this locking bar and the bar.
Preferably, this locking bar also comprises: at least one spring passes this bar, and an end face butt of this spring one end and this joint, the other end and this link butt.
Preferably, this locking bar comprises: a junction, which is provided with handle, and this handle can be contained in locking in this primary importance, the second place at least respectively; Head rod is connected to this joint one end; Second connecting rod is connected to this joint the other end.
Preferably, this head rod, second connecting rod can be that welding, fixing pin are connected, are threaded with Placement between this joint, or the combination of above-mentioned Placement.
Preferably, this locking bar also comprises: at least one spring passes this head rod and/or second connecting rod, and an end face butt of this spring one end and this joint, the other end and this link butt.
Preferably, directly be connected with the leader by flexible connection or fixedly connected mode on this locking bar.
Preferably, this primary importance, the second place all are to be made of a rectangular-shaped restraining groove, and are arranged on together on the same lock frame, and each this rectangular-shaped restraining groove comprises that an intake section and for described handle discrepancy blocks the shackle portion of described handle.
Preferably, this primary importance, the second place, the 3rd position all are to be made of a rectangular-shaped restraining groove, and be arranged on together on the same lock frame, each this rectangular-shaped restraining groove comprises that an intake section and for described handle discrepancy blocks the shackle portion of described handle.
Preferably, this primary importance, the second place all are to be made of a straight trough, and are formed with one are used to tighten described handle and are contained in projection in this straight trough on the madial wall of this straight trough one side.
Preferably, this primary importance, the second place, the 3rd position all are to be made of a straight trough, and are formed with one are used to tighten described handle and are contained in projection in this straight trough on the madial wall of this straight trough one side.
To achieve these goals, the utility model also provides a kind of pallet case, at least have four walls, flexibly connect with a chassis respectively, can be laminated on mutually on this chassis successively and be in folded state, or hold up to the upright state of group from folded state successively, form the pallet case jointly with this chassis, its characteristics are, this pallet case also comprises at least one wicket, is located at least one wall, is connected with this wall by hinge, and, this wicket place wall is provided with at least one lockset, and this lockset comprises: be arranged on the primary importance on this wicket place wall, the second place, and this primary importance is near the direction setting of this wicket, this second place is near the direction setting adjacent to the adjacent wall of this wicket place wall, and is positioned at the 3rd position that this second place is close to this adjacent wall one side; Locking bar can lock with described primary importance, the second place respectively at least; When this locking bar was positioned at primary importance, this wicket place wall was connected locking with this wicket, and was connected with this adjacent wall disengagement; When this locking bar was positioned at the second place, this wicket was connected locking with this wicket place wall simultaneously with this adjacent wall; When this locking bar was positioned at the 3rd position, this wicket place wall was connected locking with this adjacent wall, and was connected with this wicket disengagement.
Preferably, this locking bar comprises: a bar; A junction is connected with this bar, and which is provided with handle, and this handle can be contained in respectively in this primary importance, the second place at least.
Preferably, fixedly connected by fixing pin between the joint of this locking bar and the bar.
Preferably, this locking bar also comprises: at least one spring passes this bar, and an end face butt of this spring one end and this joint, the other end and this wicket place wall butt.
Preferably, this locking bar comprises: a junction, which is provided with handle, and this handle can be contained in respectively in this primary importance, the second place and the 3rd position; Head rod is connected to this joint one end; Second connecting rod is connected to this joint the other end.
Preferably, this head rod, second connecting rod can be that welding, fixing pin are connected, are threaded with Placement between this joint, or the combination of above-mentioned Placement.
Preferably, this locking bar also comprises: at least one spring passes this head rod and/or second connecting rod, and an end face butt of this spring one end and this joint, the other end and this wicket place wall butt.
Preferably, directly be connected with the leader by flexible connection or fixedly connected mode on this locking bar.
Preferably, this primary importance, the second place all are to be made of a rectangular-shaped restraining groove, and are arranged on together on the same lock frame, and each this rectangular-shaped restraining groove comprises that an intake section and for described handle discrepancy blocks the shackle portion of described handle.
Preferably, this primary importance, the second place, the 3rd position all are to be made of a rectangular-shaped restraining groove, and be arranged on together on the same lock frame, each this rectangular-shaped restraining groove comprises that an intake section and for described handle discrepancy blocks the shackle portion of described handle.
Preferably, this primary importance, the second place all are to be made of a straight trough, and are formed with one are used to tighten described handle and are contained in projection in this straight trough on the madial wall of this straight trough one side.
Preferably, this primary importance, the second place, the 3rd position all are to be made of a straight trough, and are formed with one are used to tighten described handle and are contained in projection in this straight trough on the madial wall of this straight trough one side.
Preferably, each wall forms the framework of rectangle by cross-coupled beam in length and breadth, and has the side that a cladding plate covered and be fixed in this framework, for this wall provides a level and smooth inner lining surface.
Preferably, this pallet case also comprises top cover, is arranged on the top of this wall.
Lock structure of the present utility model is simple, and number of spare parts is few, and cost is low, and easy to operate, also has three be connected locking and the functions that are connected releasing simultaneously.Use the pallet case of three linked locksets of the present utility model, wicket on its end wall, only when the wall of this pallet case is in the working state of holding up, just can open by this lockset, and in pallet case folding process, the wicket on the end wall can not be opened, therefore, do not exist because of the lockset accident and open or forget the situation that locking connects to be influenced pallet case folding operation, thereby guaranteed the normal function of use of pallet case.
Description of drawings
Figure 1A is the structural representation of preferable pallet case one side of the utility model one, wherein an end wall is provided with wicket, and this end wall is provided with linked lockset of the present utility model and is connected with this wicket and adjacent wall locking, and this linkage lock has two spacing positions and is set directly on this end wall;
Figure 1B is the structural representation of the pallet case opposite side among Figure 1A, and wherein another end wall is not provided with wicket, and is connected with adjacent wall locking by common lockset;
Fig. 2 A is the view of pallet case fold sequence of the present utility model;
Fig. 2 B is the view after pallet case of the present utility model folds;
Fig. 3 A is the mounting structure schematic representation of linked lockset of the present utility model, wherein the primary importance of this linked lockset, the second place all are arranged on the lock frame, and be fixed on this end wall, and the 3rd position is to be positioned at the free position of this second place near adjacent wall one side;
Fig. 3 B is the schematic representation of the decomposition texture of the preferable locking bar of linked lockset of the present utility model;
Fig. 4 A is a pallet case of the present utility model when being in the working state of holding up, when the wicket on its end wall is opened, and the lock-bit schematic representation of linked lockset;
Fig. 4 B, 4C are respectively the enlarged diagrams of A among Fig. 4 A, B two-part structure, and this moment, the handle of lockset was limited in the 3rd position, and this moment, end wall was connected with adjacent wall locking, and was connected with this wicket disengagement;
Fig. 5 A is a pallet case of the present utility model when being in the working state of holding up, when the wicket on its end wall is closed, and the lock-bit schematic representation of linked lockset;
Fig. 5 B, 5C are respectively the enlarged diagrams of C among Fig. 5 A, D two-part structure, and this moment, the handle of lockset was limited in the second place, and end wall was locked simultaneously with adjacent wall, wicket and was connected this moment;
Fig. 6 A be pallet case of the present utility model when folding, the lock-bit schematic representation of three locksets;
Fig. 6 B is the enlarged diagram of E part-structure among Fig. 6 A, and this moment, the handle of lockset was limited in primary importance, and this moment, end wall was connected with the adjacent wall disengagement, and was connected with wicket locking;
Fig. 7 A is the structural representation of the preferable pallet case of the utility model another kind, wherein utilizes another kind of preferable linked lockset to lock connection on this pallet case, and this lockset has three spacing positions that are set directly on this end wall;
Fig. 7 B is that another the preferable linked lockset among Fig. 7 A is installed in the structural representation on the end wall, the primary importance of this lockset, the second place, the 3rd position all are arranged on the same lock frame, and this moment, the lockset handle was in the 3rd position, and end wall is connected and is connected with the wicket disengaging with adjacent wall locking;
Fig. 7 C is the structural representation of the locking bar of another preferable linked lockset of the present utility model;
Fig. 7 D is the decomposition texture schematic representation of lockset among Fig. 7 C;
Fig. 7 E is that the handle of linked lockset shown in Fig. 7 B is in the second place, with end wall and the adjacent wall view that locking is connected with wicket;
Fig. 7 F is that the handle of linked lockset shown in Fig. 7 B is in the primary importance, and end wall breaks away from the shape body schematic representation that is connected and is connected with wicket locking with adjacent wall;
Fig. 8 is the structural representation of the another preferable locking bar of the utility model;
Fig. 9 A be handle of the present utility model with lock frame one preferable cooperate spacing schematic representation;
Fig. 9 B be handle of the present utility model and lock frame another preferable cooperate spacing schematic representation.
Embodiment
Shown in Figure 1A, pallet case 100 of the present utility model, have four upright walls, two relative end walls 20,30 and two relative sidewalls 40,50 flexibly connect with the chassis respectively, for example are connected through the hinge, can be put on the chassis 10 with laminating mutually successively, and can hold up the upright state of group from folded state, (if desired, can add a top cover with chassis pallet case that is roughly rectangle of common composition.)。Each end wall/sidewall forms the framework that is roughly rectangle by cross-coupled beam in length and breadth, thin cladding plate, cover and be fixed in a side of this framework, for this end/sidewall provides a level and smooth inner lining surface, for example, end wall framework 21 by side girders 211 and up and down side bar, intermediate transverse girder, middle vertical beam (not shown) intersect in length and breadth and form, end plate 22 covers on these end wall framework 21 1 sides; Side frame 41 also by side girders 411 and up and down side bar, intermediate transverse girder, middle vertical beam (not shown) intersect in length and breadth and form, side plate 42 covers on these side frame 41 1 sides.
In the utility model more specifically, wherein at least one wall, for example on the end wall 20, be provided with wicket 60, be connected with this end wall 20 by hinge, and on the end wall 20 of these wicket 60 both sides, be provided with linked lockset 70a of the present utility model, be used for hole on the side girders 411,511 with the side girders 61 of this wicket 60 and adjacent sidewall 40,50 and lock and be connected.
In the utility model, in conjunction with Figure 1B, be provided with common lockset 80 at end wall 30, respectively with the side girders 411,511 of sidewall 40,50 on the hole cooperate lock-bit.And on the side girders 411,511 of sidewall 40,50, be provided with spacing gusset 44, when end wall 20 and end wall 30 are holded up, cooperate spacing with its side girders 211,311.After the pallet case is holded up, lockset 70a, 80 (being in locked position) define end wall 20/30 relative to sidewall 40/50 rotating around hinge axis, spacing gusset oppose side wall 40/50 has been done spacing with respect to laterally moving of end wall 20/30, thereby this pallet case is in the upright state of the group of holding up.
Shown in Fig. 2 A, press fold sequence 1.～4. among the figure, end wall 30, end wall 20, sidewall 50, sidewall 40 can be stacked on the chassis 10 successively, shown in Fig. 2 B.Pallet case of the present utility model is when folding, and the connected end wall 20 of wicket is fixed, in case folding operation, and under erected state, when interior items was operated, wicket can be opened, with easy-to-operat and inspection.Hold up when operation when the pallet case is done, its sequence of operation is opposite with fold sequence.
Shown in Fig. 3 A, 3B, show a preferred embodiment of linked lockset of the present utility model.This lockset 70a is made up of locking bar 71a and lock frame 72a.This locking bar 71a comprises a bar 711a, the one end supports and is contained in the through hole 2120 of a door pillar 212 on this end wall 20 (i.e. the middle vertical beam of this end wall 20), cooperate lock-bit with the through hole 610 (shown in Fig. 5 C) on wicket 60 1 side girders 61, the other end supports and to be contained in the through hole 2110 of a side girders 211 on this end wall 20, cooperates lock-bit with through hole 5110 (shown in Fig. 6 B) on the side girders 511 on the adjacent wall 50; A junction 712a utilizes a fixing pin 714a to pass fixed hole 7110,7120 with this bar 711a and fixedlys connected, and joint 712a upward is connected with leader 713a with flexible connection or fixedly connected mode.This lock frame 72a is located on the end wall 20, have two restraining grooves on it, respectively as primary importance 721a, second place 722a, wherein this primary importance 721a is near the wicket direction, this second place 722a is near adjacent wall 50 directions, can hold the handle 713a that supports this lockset, with connection locking that lockset is provided or discharge spacing positions different when removing.Near adjacent wall 50 1 sides, is a free position at this lock frame 72a between this lock frame 72a and this end wall side girders 211, can be used as the 3rd position 723a, and the 3rd position 723a is than more close this sidewall 50 of this second place 722a.Like this, when this locking bar 71a was positioned at primary importance 721a, this end wall 20 was connected locking with this wicket 60, was connected and throw off with adjacent sidewall 50; When this locking bar 71a was positioned at second place 722a, this end wall 20 was connected locking simultaneously with this wicket 60, adjacent wall 50; When this locking bar 71a was positioned at the 3rd position 723a, this end wall 20 was connected locking with adjacent wall 50, and was connected with these wicket 60 disengagements.The lock structure of this structure is simple, and is easy to operate.
Preferably, this lockset can comprise that also at least one spring 715a passes this bar 711a, this spring 715a one end and end wall 20 butts, the other end is gone up a relative end face butt with joint 712a, be used to provide lockset when locking connects and connect releasing, to its spacing active force, guarantee spacing reliable.
Shown in Fig. 4 A, 4B, 4C, when the pallet case is in the upright state of the group of holding up, can be used with the liner bag, can open wicket 60 this moment by the release of this linked lockset 70a, with convenient can and discharging to goods.This moment, but handle 713a was positioned at the 3rd position 723a, promptly be in free state, locking bar 71a one end passes the through hole 4110/5110 on the side girders 411/511 (shown in Fig. 6 B) on the adjacent wall 40/50, lock with adjacent wall 40/50 and to be connected, the other end is then thrown off with this wicket 60 and is connected.
Shown in Fig. 5 A, 5B, 5C, after can or discharging end, can lock this wicket 60 and adjacent sidewall 40,50 simultaneously by this linked lockset 70a, this moment, handle 713a was limited in the second place 722a, locking bar 71a one end is connected with adjacent wall 40/50 locking, and the other end is connected with these wicket 60 lockings.
Shown in Fig. 6 A, 6B, when needs are folding, the handle 713a of linked lockset 71a on the end wall 20 is in primary importance 721a, then end wall 20 discharges with sidewall 40/50 by linked lockset and is connected, thereby end wall 20 can be around the rotation of hinge axis with respect to sidewall 40/50, at this moment, the connection that is locked of 60 of wickets can not be opened.
Use the pallet case of this kind linked lockset, wicket on its end wall, only when the wall of this pallet case is in the working state of holding up, just can open by this lockset, and in pallet case folding process, the wicket on the end wall can not be opened, therefore, do not exist because of the lockset accident and open or forget the situation that locking connects to be influenced pallet case folding operation, thereby guaranteed the normal function of use of pallet case.
For linked lockset of the present utility model, its lock shelf structure, Structure of lock rod can also have other variant form.
Shown in Fig. 7 A, 7B, can on same lock frame 72b, three spacing positions be set, i.e. primary importance 721b, 722b, 723b, and should lock frame 72b and be fixed on the end wall 20,71b cooperates with locking bar, and the locking connection that is used between end wall 20, wicket 60, the sidewall 50 is connected with disconnecting.
Shown in Fig. 7 B, 7C, 7D, this locking bar 71b can be divided into head rod 7111b and two parts of the second connecting rod 7112b, be connected to this joint 712b two ends respectively.The Placement of this head rod 7111b, the second connecting rod 7112b and joint 712b can be fixing pin 714b, also can be to be threaded, and also can be welding manner, or the combination of above Placement.
In the time of in locking bar 71b is limited in the 3rd position 723b, this lockset is connected end wall 20 with adjacent wall 50 lockings, and is connected with wicket 60 disconnections, shown in Fig. 7 B; When locking bar 71b was limited in second place 722b, this lockset was connected end wall 20 simultaneously with adjacent wall 50, wicket 60 lockings, shown in Fig. 7 E; In the time of in locking bar 71b is limited in primary importance 721a, this lockset is connected end wall 20 with wicket 60 lockings, and is connected with adjacent wall 50 disconnections.
As shown in Figure 8, this locking bar 71c can be that a bar 711c directly is connected with handle 713c, and Placement can be to flexibly connect, or fixedly connected.
In the utility model, to the spacing form of three positions of locking bar, can be the structural type shown in Fig. 9 A, 9B, also can be the structure that other forms can be done spacing usefulness, this is not as to restriction of the present utility model.
Shown in Fig. 9 A, this restraining groove 720a is located on the lock frame 72a, and at right angles shape comprises that an intake section 7201a and for described handle discrepancy blocks the shackle portion 7202a of described handle.
Shown in Fig. 9 B, this restraining groove 720b can be made of a straight trough, and is formed with one is used to tighten described handle 713 and is contained in protruding 721b in this straight trough on the madial wall 72b of this straight trough one side.
Certainly; the utility model also can have other various embodiments; under the situation that does not deviate from the utility model spirit and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the utility model, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the utility model.
Claims (26)
1, a kind of lockset is characterized in that, this lockset is arranged on a connection piece, is used for being connected with the locking of first connected piece that lays respectively at these link both sides, second connected piece, and this lockset includes:
Primary importance is being arranged on this link near on the direction of this first connected piece;
The second place is being arranged on this link near on the direction of this second connected piece;
The 3rd position is positioned at the side that this second place is close to this second connected piece;
Locking bar locks with the described primary importance and the second place at least; When this locking bar was positioned at primary importance, this link was connected locking with this first connected piece, and was connected with this second connected piece disengagement; When this locking bar was positioned at the second place, this first connected piece was connected locking with this link simultaneously with this second connected piece; When this locking bar was positioned at the 3rd position, this link was connected locking with this second connected piece, and was connected with this first connected piece disengagement.
2, lockset according to claim 1 is characterized in that, this locking bar comprises:
One bar;
A junction is connected with this bar, and which is provided with handle, and this handle can be contained in locking in this primary importance, the second place at least respectively.
3, lockset according to claim 2 is characterized in that, fixedlys connected by fixing pin between the joint of this locking bar and the bar.
4, lockset according to claim 3 is characterized in that, this locking bar also comprises:
At least one spring passes this bar, and an end face butt of this spring one end and this joint, the other end and this link butt.
5, lockset according to claim 1 is characterized in that, this locking bar comprises:
A junction which is provided with handle, and this handle can be contained in locking in this primary importance, the second place at least respectively;
Head rod is connected to this joint one end;
Second connecting rod is connected to this joint the other end.
6, lockset according to claim 5 is characterized in that, this head rod, second connecting rod can be that welding, fixing pin are connected, are threaded with Placement between this joint, or the combination of above-mentioned Placement.
7, lockset according to claim 5 is characterized in that, this locking bar also comprises:
At least one spring passes this head rod and/or second connecting rod, and an end face butt of this spring one end and this joint, the other end and this link butt.
8, lockset according to claim 1 is characterized in that, directly is connected with the leader by flexible connection or fixedly connected mode on this locking bar.
9, according to the described lockset of arbitrary claim in the claim 2～8, it is characterized in that, this primary importance, the second place all are to be made of a rectangular-shaped restraining groove, and be arranged on together on the same lock frame, each this rectangular-shaped restraining groove comprises that an intake section and for described handle discrepancy blocks the shackle portion of described handle.
10, according to the described lockset of arbitrary claim in the claim 2～8, it is characterized in that, this primary importance, the second place, the 3rd position all are to be made of a rectangular-shaped restraining groove, and be arranged on together on the same lock frame, each this rectangular-shaped restraining groove comprises that an intake section and for described handle discrepancy blocks the shackle portion of described handle.
11, according to the described lockset of arbitrary claim in the claim 2～8, it is characterized in that, this primary importance, the second place all are to be made of a straight trough, and are formed with one are used to tighten described handle and are contained in projection in this straight trough on the madial wall of this straight trough one side.
12, according to the described lockset of arbitrary claim in the claim 2～8, it is characterized in that, this primary importance, the second place, the 3rd position all are to be made of a straight trough, and are formed with one are used to tighten described handle and are contained in projection in this straight trough on the madial wall of this straight trough one side.
13, a kind of pallet case has four walls at least, flexibly connects with a chassis respectively, can be laminated on mutually on this chassis successively and be in folded state, or hold up to the upright state of group from folded state successively, form the pallet case jointly with this chassis, it is characterized in that, this pallet case also comprises at least one wicket, be located at least one wall, be connected with this wall by hinge, and, this wicket place wall is provided with at least one lockset, and this lockset comprises:
Be arranged on primary importance, the second place on this wicket place wall, and this primary importance is near the direction setting of this wicket, this second place is near the direction setting adjacent to the adjacent wall of this wicket place wall, and is positioned at the 3rd position that this second place is close to this adjacent wall one side;
Locking bar can lock with described primary importance, the second place respectively at least; When this locking bar was positioned at primary importance, this wicket place wall was connected locking with this wicket, and was connected with this adjacent wall disengagement; When this locking bar was positioned at the second place, this wicket was connected locking with this wicket place wall simultaneously with this adjacent wall; When this locking bar was positioned at the 3rd position, this wicket place wall was connected locking with this adjacent wall, and was connected with this wicket disengagement.
14, pallet case according to claim 13 is characterized in that, this locking bar comprises:
One bar;
A junction is connected with this bar, and which is provided with handle, and this handle can be contained in respectively in this primary importance, the second place at least.
15, pallet case according to claim 14 is characterized in that, fixedlys connected by fixing pin between the joint of this locking bar and the bar.
16, pallet case according to claim 15 is characterized in that, this locking bar also comprises:
At least one spring passes this bar, and an end face butt of this spring one end and this joint, the other end and this wicket place wall butt.
17, pallet case according to claim 13 is characterized in that, this locking bar comprises:
A junction which is provided with handle, and this handle can be contained in respectively in this primary importance, the second place and the 3rd position;
Head rod is connected to this joint one end;
Second connecting rod is connected to this joint the other end.
18, pallet case according to claim 17 is characterized in that, this head rod, second connecting rod can be that welding, fixing pin are connected, are threaded with Placement between this joint, or the combination of above-mentioned Placement.
19, pallet case according to claim 17 is characterized in that, this locking bar also comprises:
At least one spring passes this head rod and/or second connecting rod, and an end face butt of this spring one end and this joint, the other end and this wicket place wall butt.
20, pallet case according to claim 13 is characterized in that, directly is connected with the leader by flexible connection or fixedly connected mode on this locking bar.
21, according to the described pallet case of arbitrary claim in the claim 14～20, it is characterized in that, this primary importance, the second place all are to be made of a rectangular-shaped restraining groove, and be arranged on together on the same lock frame, each this rectangular-shaped restraining groove comprises that an intake section and for described handle discrepancy blocks the shackle portion of described handle.
22, according to the described pallet case of arbitrary claim in the claim 14～20, it is characterized in that, this primary importance, the second place, the 3rd position all are to be made of a rectangular-shaped restraining groove, and be arranged on together on the same lock frame, each this rectangular-shaped restraining groove comprises that an intake section and for described handle discrepancy blocks the shackle portion of described handle.
23, according to the described pallet case of arbitrary claim in the claim 14～20, it is characterized in that, this primary importance, the second place all are to be made of a straight trough, and are formed with one are used to tighten described handle and are contained in projection in this straight trough on the madial wall of this straight trough one side.
24, according to the described pallet case of arbitrary claim in the claim 14～20, it is characterized in that, this primary importance, the second place, the 3rd position all are to be made of a straight trough, and are formed with one are used to tighten described handle and are contained in projection in this straight trough on the madial wall of this straight trough one side.
25, pallet case according to claim 13 is characterized in that, each wall forms the framework of rectangle by cross-coupled beam in length and breadth, and has the side that a cladding plate covered and be fixed in this framework, for this wall provides a level and smooth inner lining surface.
26, pallet case according to claim 13 is characterized in that, this pallet case also comprises top cover, is arranged on the top of this wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201225017U CN201281057Y (en) | 2008-09-12 | 2008-09-12 | Lockset and tray box using the lockset |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201225017U CN201281057Y (en) | 2008-09-12 | 2008-09-12 | Lockset and tray box using the lockset |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201281057Y true CN201281057Y (en) | 2009-07-29 |
Family
ID=40927932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201225017U Expired - Fee Related CN201281057Y (en) | 2008-09-12 | 2008-09-12 | Lockset and tray box using the lockset |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201281057Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106428891A (en) * | 2016-12-16 | 2017-02-22 | 丁静亚 | Environment-friendly plastic boarding box with locking function |
| CN107687296A (en) * | 2016-08-05 | 2018-02-13 | 大连中集特种物流装备有限公司 | Lockset, there is its pallet box and the method being surface-treated to the pallet box |
| CN108248993A (en) * | 2018-01-26 | 2018-07-06 | 青岛中瑞物流器械有限公司 | A kind of foldable, stacking logistics operating pallet |
| CN111155855A (en) * | 2020-01-20 | 2020-05-15 | 大连中集特种物流装备有限公司 | Lock and pallet container with same |
| WO2020234641A1 (en) | 2019-05-17 | 2020-11-26 | Goodpack Ibc (Singapore) Pte. Ltd. | Shipping containers |
| US11866250B2 (en) | 2019-03-04 | 2024-01-09 | Goodpack Ibc (Singapore) Pte Ltd | Cargo unit |
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2008
- 2008-09-12 CN CNU2008201225017U patent/CN201281057Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107687296A (en) * | 2016-08-05 | 2018-02-13 | 大连中集特种物流装备有限公司 | Lockset, there is its pallet box and the method being surface-treated to the pallet box |
| CN107687296B (en) * | 2016-08-05 | 2020-05-12 | 大连中集特种物流装备有限公司 | Lockset, pallet box with lockset and method for carrying out surface treatment on pallet box |
| CN106428891A (en) * | 2016-12-16 | 2017-02-22 | 丁静亚 | Environment-friendly plastic boarding box with locking function |
| CN108248993A (en) * | 2018-01-26 | 2018-07-06 | 青岛中瑞物流器械有限公司 | A kind of foldable, stacking logistics operating pallet |
| CN108248993B (en) * | 2018-01-26 | 2019-08-13 | 青岛中瑞物流器械有限公司 | A kind of foldable, stacking logistics operating pallet |
| US11866250B2 (en) | 2019-03-04 | 2024-01-09 | Goodpack Ibc (Singapore) Pte Ltd | Cargo unit |
| WO2020234641A1 (en) | 2019-05-17 | 2020-11-26 | Goodpack Ibc (Singapore) Pte. Ltd. | Shipping containers |
| CN114174197A (en) * | 2019-05-17 | 2022-03-11 | 好运集装箱 (新加坡)有限公司 | Transport container |
| EP3969392A4 (en) * | 2019-05-17 | 2023-11-01 | Goodpack IBC (Singapore) Pte. Ltd. | Shipping containers |
| CN111155855A (en) * | 2020-01-20 | 2020-05-15 | 大连中集特种物流装备有限公司 | Lock and pallet container with same |
| CN111155855B (en) * | 2020-01-20 | 2024-06-07 | 中国国际海运集装箱(集团)股份有限公司 | Lockset and tray container with same |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090729 Termination date: 20150912 |
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| EXPY | Termination of patent right or utility model |