CN209413575U - A kind of latch structure for foldable accommodating frame - Google Patents
A kind of latch structure for foldable accommodating frame Download PDFInfo
- Publication number
- CN209413575U CN209413575U CN201821389364.3U CN201821389364U CN209413575U CN 209413575 U CN209413575 U CN 209413575U CN 201821389364 U CN201821389364 U CN 201821389364U CN 209413575 U CN209413575 U CN 209413575U
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- CN
- China
- Prior art keywords
- bolt
- guide part
- frame
- spigot
- linking arm
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Abstract
The utility model relates to a kind of latch structures for foldable accommodating frame, the bolt includes: including limit base, bolt spigot, bolt handle and positioning pin member, the bolt spigot sequentially passes through the surface of limit base left and right ends, the rear surface of the bolt spigot is connected with the upper end face at bolt handle both ends, the limit base includes bottom plate and the first guide part and the second guide part for being set to bottom plate both ends, through-hole is equipped on first guide part and the second guide part, bolt spigot wears two through-holes and can axially rotate around itself.The utility model increases the coefficient of stability of bolt, so that bolt spigot is not easy to slip, so that bolt overall structure is firm by the way that two positioning pin members are arranged between the first guide part and the second guide part.
Description
Technical field
The utility model relates to a kind of latch structures for foldable accommodating frame.
Background technique
Bolt is a kind of antitheft part for preventing door and window to be opened from the outside, and the bolts utensil such as modern door and window is usually metal
, and the thumb-latch in ancient times is then wooden structures, bolt is generally divided into two parts, and a part has mobilizable bar, separately
A part is a pin hole, is also bolt " hole ", and the part of usual rod failure is fixed on door, and hole is fixed on doorframe,
And position will be corresponding to, simpler than the structure of lock very much, but effect is suitable, only locks outdoors, bolt in door, in use,
It inserts a rod into hole.
Bolt type currently on the market is varied, and is substantially single shaft, the safety system of bolt in the market
Number much can not meet the demand, open because this bolt is easy sliding after shutting, in consideration of it, overcoming above existing
The defects of technology provides a kind of latch structure for foldable accommodating frame and becomes this field technology urgently to be resolved and asks
Topic.
Utility model content
The purpose of this utility model is that in view of the above drawbacks of the prior art, providing a kind of for foldable accommodating frame
Latch structure.
The purpose of this utility model can be realized by technical measures below:
A kind of latch structure for foldable accommodating frame, including limit base, bolt spigot, bolt handle and positioning pin
Part, the bolt spigot sequentially pass through the surface of limit base left and right ends, and the rear surface of the bolt spigot is connected with slotting
The upper end face at handle both ends is sold, the limit base includes bottom plate and the first guide part and second for being set to bottom plate both ends
Guide part is equipped with through-hole on first guide part and the second guide part, and bolt spigot wears two through-holes and can be around itself
Axial rotation.
Preferably, the bolt handle is made of the first linking arm, handle main body, the second linking arm, and described first
Linking arm, handle main body, the second linking arm are an integral molding structure, and the left end surface of the handle main body is welded with the first company
Connect arm, second linking arm is welded in the right end face of handle main body, first linking arm, the second linking arm it is upper
End surfaces are welded in the rear surface of bolt spigot, and the bolt spigot shape is cylindrical body, the positioning pin member setting
There are two, for limiting the position of bolt spigot and bolt handle, it is respectively positioned between the first guide part and the second guide part.
The utility model increases bolt by the way that two positioning pin members are arranged between the first guide part and the second guide part
The coefficient of stability, so that bolt spigot is not easy to slip, so that bolt overall structure is firm.
Detailed description of the invention
Fig. 1 is the latch structure schematic diagram of the utility model；
Fig. 2 is the foldable accommodating circuit theory schematic diagram of the utility model；
Fig. 3 is the schematic diagram of base structure of the foldable accommodating frame of the utility model；
Fig. 4 is the pedestal explosive view of the foldable accommodating frame of the utility model；
Fig. 5 is the left side guardrail circuit theory schematic diagram of the foldable accommodating frame of the utility model；
Fig. 6 is the right side guardrail circuit theory schematic diagram of the foldable accommodating frame of the utility model；
Fig. 7 is the foldable frame structural schematic diagram of the foldable accommodating frame of the utility model.
In attached drawing:
1, pedestal 11, support frame 111, frame bracket
112, stabilizer blade 12, support frame 121, the first periphery bracket
122, the second periphery bracket 123, support column 124, first crossbar
125, the first vertical pole 126, groove 127, the first receiving hole
2, left side guardrail 21, left side guardrail frame 22, crossbeam
23, stringer 24, the first in command 25, the second vertical pole
26, the first convex block 27, the first connecting plate 28, the second convex block
29, first connecting rod 3, right side guardrail 31, right side guardrail frame
32, third vertical pole 33, second handle 34, the first holding tank
35, movable frame 36, third convex block 37, the second connecting plate
38, the 4th convex block 39, the second connecting rod 4, preceding foldable frame
41, the first movable frame body 411, second crossbar 412, the 4th vertical pole
413, the 5th convex block 414, first the 42, second movable frame body of pin shaft
421, third cross bar 422, the 5th vertical pole 423, connector
424, recess 425, the second pin shaft 426, the second holding tank
427, the second receiving hole 4, rear foldable frame 5, bolt
61, limit base 611, bottom plate 612, the first guide part
613, the second guide part 62, bolt spigot 63, bolt handle
631, the first linking arm 632, handle main body 633, the second linking arm
64, pin member is positioned
Specific embodiment
With reference to the accompanying drawings and detailed description, the utility model is furtherd elucidate, it should be understood that following specific embodiment parties
Formula is merely to illustrate the utility model rather than limitation the scope of the utility model.
Refering to Figure 1, a kind of latch structure for foldable accommodating frame, including limit base 61, bolt spigot
62, bolt handle 63 and positioning pin member 64, the bolt spigot 62 sequentially passes through the surface of 61 left and right ends of limit base, described
The rear surface of bolt spigot 62 is connected with the upper end face at 63 both ends of bolt handle, and the limit base 61 includes bottom plate 611
And it is set to first guide part 612 and the second guide part 613 at 611 both ends of bottom plate, first guide part 612 and second is led
It is equipped on part 613 through-hole (not indicated in figure), bolt spigot 62 wears two through-holes and can axially rotate around itself, described
Bolt handle 63 be in U-shape structure, the bolt handle 63 is by the first linking arm 631, handle main body 632, the second linking arm
633 compositions, first linking arm 631, handle main body 632, the second linking arm 633 are an integral molding structure, the handle
The left end surface of handle main body 632 is welded with the first linking arm 631, and second linking arm 633 is welded in handle main body 632
Right end face, first linking arm 631, the second linking arm 633 upper end face be welded in the lower end of bolt spigot 62
Surface, 62 shape of bolt spigot are cylindrical body, and there are two the settings of positioning pin member 64, for limiting bolt spigot 62
And the position of bolt handle 63, it is respectively positioned between the first guide part 612 and the second guide part 613.The latch structure is set
It sets on foldable accommodating frame.
It please refers to shown in Fig. 2, the foldable accommodating frame, including pedestal 1, left side guardrail 2, right side guardrail 3, preceding rolls over
Folded frame 4, rear foldable frame 5 and above-mentioned bolt 6, the 1 upper end two sides of pedestal are removably equipped with left side 2 He of guardrail
Right side guardrail 3 is removably equipped with preceding foldable frame 4 and rear foldable frame between the left side guardrail 2, right side guardrail 3
Frame 5, the preceding foldable frame 4 are flexibly connected with rear foldable frame 5 by above-mentioned bolt 6, the left side guardrail 2 and institute
State and be provided with bolt 6 on the guardrail 3 of right side, the pedestal 1, left side guardrail 2, right side guardrail 3, preceding foldable frame 4 and after
Foldable frame 5 collectively forms one for accommodating the foldable accommodating framework of storage box.
Please refer to Fig. 3, shown in 4, the pedestal 1 includes support frame 11 and support frame 12, and support frame as described above 12, which is placed in, to be held
Hold in the palm in frame 11, the support frame 11 be four frame brackets 111 enclose connect made of square border, four of square border tops
Be equipped with the stabilizer blade 112 extended up and down at angle, support frame as described above 12 include the first periphery bracket 121, the second periphery bracket 122,
Support column 123, first crossbar 124 and the first vertical pole 125, first periphery bracket 121 are provided with two, two described first
Periphery bracket 121 is symmetrical set and is parallel to each other, and second periphery bracket 122 is provided with outside two, two described second
All brackets 122 are symmetrical set and are parallel to each other, and there are two grooves 126 for setting on second periphery bracket 122, described in two
First periphery bracket 121 and two second periphery brackets 122 surround an outer framework, and four vertex of the outer framework are set
There are four support column 123, the side of four support columns 123 is provided with the first receiving hole 127, setting in the outer framework
There are a plurality of the first parallel vertical pole 124 and a plurality of parallel first crossbar 125, first vertical pole 124 and first crossbar 125 are handed over
Fork setting.
It please refers to shown in Fig. 5, the left side guardrail 2 includes left side guardrail frame 21, is set in the left side guardrail frame 21
It is equipped with crossbeam 22 and stringer 23, the crossbeam 22 and stringer 23 are arranged in a crossed manner, and the infall of the crossbeam 22 and stringer 23 is arranged
There is the first in command 24, a plurality of the second parallel vertical pole 25, the left side are provided between the crossbeam 22 and left side guardrail frame 21
21 two sides of side rail frame are provided with two pieces of outwardly extending first convex blocks 26, are connected between two pieces of first convex blocks 26
First connecting plate 27,21 two sides of left side guardrail frame are additionally provided with bolt 6, and 21 bottom of left side guardrail frame is provided with
Two pieces of outwardly extending second convex blocks 28, through there is first connecting rod 29 on two pieces of second convex blocks 28.
It please refers to shown in Fig. 6, the right side guardrail 3 includes right side guardrail frame 31, is set in the right side guardrail frame 31
It is equipped with a plurality of parallel third vertical pole 32, wherein the infall of a third vertical pole 32 and the right side guardrail frame 31 is provided with the
Second chief 33, and the first holding tank 34 is equipped at the top of the right side guardrail frame 31, is provided with activity in first holding tank 34
Frame 35,35 bottom of movable frame and right side guardrail frame 31 are hinged, and 35 two sides of movable frame are provided with bolt
6,31 two sides of right side guardrail frame are provided with two pieces of outwardly extending third convex blocks 36, two pieces of third convex blocks 36 it
Between be connected with the second connecting plate 37,31 two sides of right side guardrail frame are additionally provided with bolt 6,31 bottom of right side guardrail frame
Portion is provided with two pieces of outwardly extending 4th convex blocks 38, and running through on two pieces of the 4th convex blocks 38 has the second connecting rod 39.
It please refers to shown in Fig. 7, the preceding foldable frame 4 includes the first movable frame body 41 and the second movable frame body 42, institute
State the second crossbar 411 and the 4th vertical pole 412 that the setting that intersects is provided in the first movable frame body 41, first adjustable shelf
One end of body 41 is provided with outwardly extending 5th convex block 413, and the two sides of the 5th convex block 413 are provided with the first pin shaft 414；
Third cross bar 421 is provided in described second movable frame body 42, the third cross bar 421 encloses the described second movable frame body 42
Region be separated into two rectangular shaped rims, be provided with several 5th vertical poles 422 in two rectangular shaped rims, described second is living
42 two sides of moving frame body are provided with the connector 423 of multiple outside bendings, and described second movable 42 liang of side bottoms of frame body are provided with recessed
Mouthfuls 424, the second pin shaft 425 is provided in the recess 424, offers the second holding tank at the top of the described second movable frame body 42
426, the second receiving hole 427 is provided on the two sidewalls of second holding tank 426, second receiving hole 427 is for accommodating
First pin shaft 414.The first pin shaft 414 on first movable frame body 41 is protruded into the on the described second movable frame body 42 when installation
In two receiving holes 427, so that the first movable frame body 41 be made to connect with the second movable frame body 42.
Foldable frame 5 is identical as preceding 4 structure of foldable frame after described.
When installation, left side guardrail 2 is arranged in the groove 126 of pedestal 1 by the second convex block 28 and by the first connection
Bar 29 is fixed, and right side guardrail 3 is arranged in the groove 126 of pedestal 1 by 38 and is fixed by the second connecting rod 39, preceding to roll over
Folded frame 4 and rear foldable frame 5 are arranged in the first receiving hole 127 of pedestal 1 by the second pin shaft 425, meanwhile, left side
Before first connecting plate 27 at 2 both ends of guardrail is arranged in the connector 423 at foldable frame 4 and rear 5 both ends of foldable frame
And, second connecting plate 37 at right side guardrail 3 both ends be arranged in front of foldable frame 4 and rear foldable fixed by bolt 6
It is in the connector 423 at 5 both ends of frame and fixed by bolt 6, to realize foldable accommodating frame installation.
Although the illustrative specific embodiment of the utility model is described above, in order to the art
Technical staff is it will be appreciated that the utility model, but the utility model is not limited only to the range of specific embodiment, to this technology
For the those of ordinary skill in field, as long as long as the utility model that various change is limited and determined in the attached claims
In spirit and scope, all are created using the utility model of the utility model design in the column of protection.
Claims (2)
1. a kind of latch structure for foldable accommodating frame, it is characterised in that: including limit base (61), bolt spigot
(62), bolt handle (63) and positioning pin member (64), the bolt spigot (62) sequentially pass through limit base (61) left and right ends
Surface, the rear surface of the bolt spigot (62) is connected with the upper end face at bolt handle (63) both ends, the limit
Seat (61) includes bottom plate (611) and the first guide part (612) and the second guide part (613) for being set to bottom plate (611) both ends,
Through-hole is equipped on first guide part (612) and the second guide part (613), bolt spigot (62) wears two through-holes and can
It is axially rotated around itself.
2. a kind of latch structure for foldable accommodating frame according to claim 1, it is characterised in that described inserts
Pin handle (63) is made of the first linking arm (631), handle main body (632), the second linking arm (633), first connection
Arm (631), handle main body (632), the second linking arm (633) are an integral molding structure, the left end of the handle main body (632)
Surface is welded with the first linking arm (631), and second linking arm (633) is welded in the right end face of handle main body (632),
The upper end face of first linking arm (631), the second linking arm (633) is welded in the lower end table of bolt spigot (62)
Face, bolt spigot (62) shape are cylindrical body, and there are two positioning pin member (64) settings, for limiting bolt spigot
(62) and the position of bolt handle (63) it, is respectively positioned between the first guide part (612) and the second guide part (613).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821389364.3U CN209413575U (en) | 2018-08-28 | 2018-08-28 | A kind of latch structure for foldable accommodating frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821389364.3U CN209413575U (en) | 2018-08-28 | 2018-08-28 | A kind of latch structure for foldable accommodating frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209413575U true CN209413575U (en) | 2019-09-20 |
Family
ID=67930582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821389364.3U Expired - Fee Related CN209413575U (en) | 2018-08-28 | 2018-08-28 | A kind of latch structure for foldable accommodating frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209413575U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112027293A (en) * | 2020-07-24 | 2020-12-04 | 大连中集特种物流装备有限公司 | Lock and tray box with same |
-
2018
- 2018-08-28 CN CN201821389364.3U patent/CN209413575U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112027293A (en) * | 2020-07-24 | 2020-12-04 | 大连中集特种物流装备有限公司 | Lock and tray box with same |
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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 |
Granted publication date: 20190920 Termination date: 20210828 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |