CN2467422Y - Steel tab and steel edge - Google Patents
Steel tab and steel edge Download PDFInfo
- Publication number
- CN2467422Y CN2467422Y CN 01217241 CN01217241U CN2467422Y CN 2467422 Y CN2467422 Y CN 2467422Y CN 01217241 CN01217241 CN 01217241 CN 01217241 U CN01217241 U CN 01217241U CN 2467422 Y CN2467422 Y CN 2467422Y
- Authority
- CN
- China
- Prior art keywords
- steel
- tongue piece
- root
- head
- side plate
- 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.)
- Expired - Lifetime
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Abstract
The utility model belongs to a connecting element of a packing box, particularly a steel tongue piece and a steel edge. The utility model has the major technical proposals that a backplane and a side plate are connected into a strip-shaped plate whose cross section is in the shaped of 'L' to form the steel edge; positioning teeth and a groove are uniformly distributed on the backplane; the steel tongue piece comprises the root part, the middle part and the head part of the tongue piece; the positioning teeth are arranged on the root part; an operation hole is arranged on the head part. The utility model is characterized in that the side plate corresponding to the groove is protruded outward to form a convex part; a gap (y) is formed between the inner walls of the side plate and the convex parts; the head part of the tongue piece can be inserted into the groove after being bended; longitudinal reinforcing ribs are arranged on the head part of the tongue piece. The operation can be convenient and the repeated use rate of materials can be improved by using the steel tongue piece and the steel edge.
Description
The utility model belongs to a kind of attaching parts of packing chest, refers in particular to a kind of Steel tab and steel limit.
Along with the continuous minimizing of wildwood, the going from bad to worse of ecology environment, increasing people recognizes the excessive and random lumbering that must prevent natural forest, to preserve the ecological environment, so a kind of reusable packing chest has just arisen at the historic moment.
Usually in order to satisfy the operating needs of different occasions, thisly be referred to as the packing chest of REPAK by the foreigner, making at it in form can be different.Frame as some packing chest must connect two adjacent side plates with the steel hinge, and to improve the intensity of frame, whole packing chest is not provided with tongue piece, comes fastening each side plate and frame and bottom with the steel band packing at last; Some packing chest then adopts Steel tab and steel limit and connects steel band relevant boxboard is linked together, so that mounting or dismounting, discloses packing chest so a kind of as ZL95214291.0.Wherein the former intensity is better, but operation and transport cumbersomely, the latter then relatively flexibly is convenient to operation and transportation.
The purpose of this utility model is to design Steel tab and the steel limit that a kind of packing chest is used, and with handled easily, strengthens the repeat usage of different size interchangeability of parts, raising material.
Its main technical schemes is that the steel limit is linked to be the L-shaped strip plate of a section by base plate and side plate, uniform positioning teeth on base plate, at groove near uniform perforation on the base plate of side plate one side, described Steel tab comprises the root of tongue piece, middle part and head, and root is bigger, head is less, utilize the middle part therebetween excessively, the approximate positioning teeth vertical with the plane of root is set on root, and setting operation hole on head is characterized in that corresponding to the side plate at groove place outwards outstanding, form a protrusion, form a gap y between the inwall of the inwall of side plate and protrusion, insert in the groove head bending back of tongue piece, and reinforced rib longitudinally is set on the head of tongue piece.
Outward flange at side plate and protrusion forms a segmental arc, and the center of circle of this segmental arc is positioned at the inboard; The flanging that bends to the inside in the outward flange setting of base plate; Positioning teeth on the steel limit is fan-shaped, and scallop is arranged on base plate.
Handle hole on the Steel tab is a slotted hole, and its length direction is horizontal; Reinforced rib is a center of symmetry with the longitudinal centerline of tongue piece, is symmetrically located at the both sides of handle hole; Positioning teeth on the Steel tab is positioned at the root of tongue piece, leaves circular hole on root, and positioning teeth has two, and each positioning teeth constitutes petal-shaped by 4 pointed tooths; Reinforced rib is positioned at the tongue piece head, and stays pit at the tongue piece head.
The utility model has the advantages that simple in structurely, make with easy to use that various structures on the steel limit directly are stamped to form by steel plate, the degree of utilization of material is higher.During use with the registration finger on the base plate of steel limit on the plane at boxboard edge, the side plate on steel limit wraps in the side of boxboard, make the inwall of side plate be close to the side of boxboard, form gap y between the protrusion inwall on the side plate and the side of boxboard, so that the head of Steel tab inserts in it, and in the prior art, because of there not being this gap y, tongue piece is inserted in all unusual difficulties of taking-up during installation; In addition, there is not groove in the prior art, a but slotted eye, the structure in this hole also is unfavorable for the use of tongue piece, after in the utility model, having adopted long and narrow channel shaped structure, corresponding with flat tongue piece, can be when guaranteeing to operate tongue piece easily, reduce the area of groove as much as possible, to avoid because of offering the decline problem of the caused steel of groove limit intensity; After the outward flange of side plate and base plate is provided with aduncate segmental arc and flanging respectively, make on the steel limit sharp edges after installation all towards a side of boxboard, the hand of having avoided the operator is because of running into the problem that sharp edge, steel limit scratches skin.
After the tongue piece head is provided with reinforced rib, in operating process, when inserting the instrument of bottle opener and so in the handle hole, because the effect of reinforced rib, remedied because of offering the defective that handle hole causes this position strength degradation, avoided tongue piece is prized bad, improved repeat usage; Because handle hole is a slotted hole, compare with original circular hole, when guaranteeing that the used subclass instrument that rises can insert smoothly, the area of handle hole is reduced, thereby help improving the intensity of tongue piece.
This Steel tab is convenient to normalisation with the steel limit in addition, if loss or damage are arranged, promptly gives and changes or replenish in the use.
Fig. 1 is a constructional drawing of the present utility model.
Fig. 2 is the A-A view of Fig. 1.
As shown in the figure:
Wherein, the steel limit is linked to be the L-shaped strip plate of a section by base plate 1 and side plate 8, uniform positioning teeth 2 on base plate 1, at groove 4 near uniform perforation on the base plate 1 of side plate 8 one sides, described Steel tab comprises the root 7 of tongue piece, middle part 14 and head 5, and root 7 is bigger, head 5 is less, utilize middle part 14 excessive therebetween, the approximate positioning teeth 9 vertical with the plane of root 7 is set on root 7, setting operation hole 10 on head 5, outwards outstanding corresponding to the side plate 8 at groove 4 places, form a protrusion 6, formation one gap y between the inwall of the inwall of side plate 8 and protrusion 6, insert in the groove 4 the head 5 bending backs of tongue piece, and reinforced rib 11 longitudinally is set on the head 5 of tongue piece.
The side plate 8 in the steel limit and the outward flange of protrusion 6 form a segmental arc 16, the center of circle of this segmental arc 16 is positioned at the inboard, the flanging 15 that bends to the inside in the outward flange setting of base plate 1, positioning teeth 5 on the steel limit is fan-shaped, and directly on base plate 1, utilize stamping tool to be stamped to form, on base plate 1, stay scallop 3.
The handle hole 10 of described Steel tab is a slotted hole, its length direction is that laterally reinforced rib 11 is a center of symmetry with the longitudinal centerline of tongue piece, is symmetrically located at the both sides of handle hole 10, positioning teeth 9 on the Steel tab directly utilizes stamping tool to be stamped to form in tongue piece root 7, and, after the punching press, on root 7, stay circular hole 13, positioning teeth 9 has two, each positioning teeth 9 constitutes petal-shaped by 4 pointed tooths, and reinforced rib 11 directly is stamped to form in tongue piece head 5, and stays pit at tongue piece head 5.
Claims (8)
1, Steel tab and steel limit, wherein, the steel limit is linked to be the L-shaped strip plate of a section by base plate (1) and side plate (8), go up uniform positioning teeth (2) at base plate (1), at the groove (4) of going up uniform perforation near the base plate (1) of side plate (8) one sides, described Steel tab comprises the root (7) of tongue piece, middle part (14) and head (5), and root (7) is bigger, head (5) is less, utilize middle part (14) excessive therebetween, the approximate positioning teeth (9) vertical with the plane of root (7) is set on root (7), go up setting operation hole (10) at head (5), it is characterized in that the side plate of locating corresponding to groove (4) (8) is outwards outstanding, form a protrusion (6), form a gap y between the inwall of the inwall of side plate (8) and protrusion (6), insert in the groove (4) head of tongue piece (5) bending back, and reinforced rib (11) longitudinally is set on the head (5) of tongue piece.
2, Steel tab according to claim 1 and steel limit is characterized in that forming a segmental arc (16) at the outward flange of side plate (8) and protrusion (6), and the center of circle of this segmental arc (16) is positioned at the inboard.
3, Steel tab according to claim 1 and steel limit is characterized in that the flanging (15) that the outward flange setting at base plate (1) bends to the inside.
4, Steel tab according to claim 1 and steel limit is characterized in that the positioning teeth (5) on the steel limit is fan-shaped, stay scallop (3) on base plate (1).
5, Steel tab according to claim 1 and steel limit is characterized in that handle hole (10) is a slotted hole, and its length direction is horizontal.
6, Steel tab according to claim 1 and steel limit is characterized in that reinforced rib (11) is a center of symmetry with the longitudinal centerline of tongue piece, is symmetrically located at the both sides of handle hole (10).
7, Steel tab according to claim 1 and steel limit, it is characterized in that the positioning teeth (9) on the Steel tab is positioned at the root (7) of tongue piece, leave circular hole (13) on root (7), positioning teeth (9) has two, and each positioning teeth (9) constitutes petal-shaped by 4 pointed tooths.
8, Steel tab according to claim 1 and steel limit is characterized in that reinforced rib (11) is positioned at tongue piece head (5), and stay pit on tongue piece heads (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01217241 CN2467422Y (en) | 2001-01-18 | 2001-01-18 | Steel tab and steel edge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01217241 CN2467422Y (en) | 2001-01-18 | 2001-01-18 | Steel tab and steel edge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2467422Y true CN2467422Y (en) | 2001-12-26 |
Family
ID=33635515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01217241 Expired - Lifetime CN2467422Y (en) | 2001-01-18 | 2001-01-18 | Steel tab and steel edge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2467422Y (en) |
-
2001
- 2001-01-18 CN CN 01217241 patent/CN2467422Y/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20110118 Granted publication date: 20011226 |