CN203111639U

CN203111639U - Installation structure of supporting feet of tray

Info

Publication number: CN203111639U
Application number: CN 201320051517
Authority: CN
Inventors: 黄斌
Original assignee: NINGBO SENTUO SUYE TECHNOLOGY Co Ltd
Current assignee: NINGBO SENTUO SUYE TECHNOLOGY Co Ltd
Priority date: 2013-01-28
Filing date: 2013-01-28
Publication date: 2013-08-07
Anticipated expiration: 2023-01-28

Abstract

The utility model discloses an installation structure of supporting feet of a tray. The tray comprises a tray body, a plurality of supporting feet arranged below the tray body and a liner plate. A first installation hole is arranged in the lower bottom face of the tray body, and a second installation hole corresponding to the first installation hole is arranged in the upper bottom face of the tray body. A first installation pillar which axially and upwards extends to penetrate through the first installation hole and enters into the tray body is arranged on the tops of the supporting feet. A second installation pillar which axially and downwards extends to penetrate through the second installation hole and enters into the tray body is arranged on the liner plate. The first installation pillar and the second installation pillar are connected and fixed through a connection part. Due to the whole thickness of a connection portion which extends into the tray body, stability of connection of the supporting feet and the tray body is ensured, and strength of the connection portion is obviously improved. Thus, even if the supporting feet of the tray undergoes impact of external force, the connection portion will not be easily fractured, and therefore the service life of the tray is effectively prolonged.

Description

The mounting structure of tray support pin

Technical field

The utility model relates to a kind of pallet, especially a kind of mounting structure of tray support pin.

Background technology

Pallet be a kind of for collection dress, the levelling bench arrangement stacking, place for the goods of unit load when carrying and transportation.As with the similar a kind of unit load devices of freight container, pallet now has been widely used in fields such as production, transportation, storage and circulation.At present common pallet mainly contains wooden, plastics, metal and pallet compound type, composite pallet wherein, and advantage such as to have weight capacity strong because of it, and price is low, and it is little to conduct oneself with dignity, and be subjected to liking of user deeply.

Above-mentioned composite pallet generally includes inner core, pallet cover, tray bottom and feet, number be disclosed in " a kind of composite pallet " of CN202219893U as the applicant's Chinese patent Granted publication, pallet cover and tray bottom are bonded in the periphery of inner core respectively and are overlapped to form for the ccontaining inner chamber of inner core, offer the bleeding point that is communicated with inner chamber on the tray bottom, feet removably sealing and fixing on the bleeding point of tray bottom, by bolt with feet, tray bottom and inner core sealing and fixing mutually.

Above-mentioned this support holder structure, when making the pallet pressurized, inner core and pallet cover and tray bottom can not thrown off, thereby guarantee the leak tightness of pallet, are unlikely to infilter liquid and make inner core softening.Yet because feet is a side that is fixed on tray bottom by screw, connecting portion is at the bottom side of tray main body, Joint strenght relatively a little less than, when making the pallet transhipment, as the occasion that adopts forklift that pallet is scooped up, the application of force causes screw to break away from from tray bottom and inner core at the connecting portion of feet and tray bottom easily, namely make feet and tray bottom break away from, pallet is damaged; In addition, anti-skid structure is not set on the pallet, causes goods landing from the pallet to cause damage easily.

The utility model content

Technical problem to be solved in the utility model is the present situation at prior art, and the mounting structure of the tray support pin that a kind of feet is easy for installation, structure is firm is provided.

The utility model solves the problems of the technologies described above the technical scheme that adopts: a kind of mounting structure of tray support pin, described pallet comprises tray main body, be positioned at a plurality of feets of described tray main body below, and liner plate, the bottom surface of described tray main body offers first mounting hole, it is characterized in that, the upper bottom surface of described tray main body offers second mounting hole corresponding with described first mounting hole, described feet top is provided with axially upwardly extendingly to be passed described first mounting hole and enters into first erection column in the described tray main body, described liner plate is provided with described second mounting hole that passes that axially extends downwards and enters into the second interior erection column of described tray main body, by attaching parts described first erection column and second erection column is connected and fixed.

In an embodiment of the present utility model, described attaching parts is the screw that penetrates in described first erection column and second erection column.

The top of described first erection column has the salient that the axial projection radius reduces, and described salient snaps onto in described second erection column, to strengthen being connected and fixed of two erection columns.

In another embodiment of the present utility model, described attaching parts is buckle.

Described buckle is arranged on in described first erection column and second erection column one of them, has the hole clipping that cooperates with described buckle clamping in the another one in described first erection column and second erection column, described buckle has a plurality of flexure strips that extend axially and arrange at interval to relative erection column, the outer face top of each flexure strip have evagination and from the top to the bottom card base gradually expending outside, thereby cooperating two erection columns are connected by clamping realizes being connected and fixed of feet and tray main body.

The upper bottom surface of described tray main body has the groove identical with described liner plate shape, and described liner plate is positioned at described groove, makes liner plate only a little more than the upper bottom surface of tray main body.

The upper surface of described liner plate is provided with a plurality of projectioies, thereby can increase the goods that is placed on the pallet and the friction force between the pallet, in case goods landing from the pallet.

Compared with prior art, advantage of the present utility model is: owing to the position that connects is extended into the whole thickness of tray main body, thereby feet and tray main body connection stability have been guaranteed, obviously improved the intensity of connecting portion, like this, even the tray support pin is subjected to the bump of external force, ruptured easily in the connecting portion place, so prolonged the service life of pallet effectively; By the mode that removably connects of screw or buckle, the loading and unloading of feet are all very convenient simultaneously; Surface at liner plate arranges projection, has increased the friction force between the goods of pallet and carrying, has played anti-skidding effect.

Description of drawings

Fig. 1 is the scheme drawing of the utility model first embodiment;

Fig. 2 is the cutaway view of the utility model first embodiment;

Fig. 3 is the partial exploded view of Fig. 1;

Fig. 4 is the scheme drawing of the utility model second embodiment;

Fig. 5 is the cutaway view of the utility model second embodiment;

Fig. 6 is the feet enlarged diagram of Fig. 4;

Fig. 7 is I part enlarged diagram among Fig. 2;

Fig. 8 is II part enlarged diagram among Fig. 5.

The specific embodiment

Describe in further detail below in conjunction with the utility model of accompanying drawing embodiment.

Embodiment one

Referring to Fig. 1-Fig. 3 and Fig. 7, a kind of mounting structure of tray support pin, pallet comprise tray main body 1 and are positioned at a plurality of feets 2 of tray main body 1 below, in the utility model, feet 2 is the array arrangement of 3*3, and feet 2 also can be done different arranging according to the actual requirements.Wherein, tray main body 1 includes inner core 11 again, be positioned at the pallet cover 12 of top and be positioned at the tray bottom 13 of below, pallet cover 12 and tray bottom 13 be bonded in respectively inner core 11 upper and lower faces and overlapped in inner core 1 periphery and be overlapped to form the inner chamber of ccontaining inner core 11, offer the aspirating hole that is communicated with inner chamber on the tray bottom 13, can be used as first mounting hole, 131, the first mounting holes 131 and also can be the hole of offering in addition.

Feet 2 is positioned at tray bottom 13 belows, its top has outward extending shirt rim 21, shirt rim 21 is provided with all corresponding first erection columns 211 of axially upwardly extending and first mounting hole, 131 positions and quantity, the top of first erection column 211 has salient 212, the first erection columns 211 that the axial projection radius reduces and is inserted in the inner core 11 by first mounting hole 131 on the tray bottom 13.Have the groove 121 identical with shirt rim 21 shapes with the corresponding position of feet 2 on the pallet cover 12, groove 121 is provided with and first mounting hole, 131 positions and quantity corresponding second mounting hole 122 all.

Pallet cover 12 tops are provided with liner plate 3, the shape of liner plate 3 is identical with groove 121, be arranged in the groove 121, it is adaptive that liner plate 3 is provided with the external diameter of the internal diameter of second erection column 31, the second erection columns 31 corresponding with first erection column 211 that axially downwards extend and salient 212.The upper surface of liner plate 3 is provided with a plurality of protruding 32, thereby can increase the goods that is placed on the pallet and the friction force between the pallet, in case goods landing from the pallet.

During installation, second erection column 31 of liner plate 3 is inserted into inner core 11 by second mounting hole 122, and first erection column 211 is inserted in the inner core 11 by first mounting hole 131 on the tray bottom 13, and salient 212 can snap onto in second erection column 31, penetrate in first erection column 211 of feet 2 pass second erection column 31 of liner plate 3 with screw 4 after, thus that liner plate 3, tray main body 1 and feet 2 is fixing.

Embodiment two

Referring to Fig. 4-6 and Fig. 8, a kind of mounting structure of tray support pin, the difference of itself and embodiment one is that the top of first erection column 211 has buckle 5, does not have the hole clipping 33 that cooperates with buckle 5 and do not arrange in salient 212, the second erection columns 31.Buckle 5 has the snapin part that can be inserted in the hole clipping 33, and the snapin part comprises a plurality of, and as two flexure strips 51 that axially extend upward and arrange at interval, the outer face top of each flexure strip 51 has evagination and card base 52 gradually expending outside from top to bottom.Alternately, also the location swap of buckle 5 and hole clipping 33 can be about to the bottom that buckle 5 is located at second erection column 31, extend downwards, and hole clipping 33 is located in first erection column 211.

During installation, second erection column 31 of liner plate 3 is inserted into inner core 11 by second mounting hole 122, and first erection column 211 is inserted in the inner core 11 by first mounting hole 131 on the tray bottom 13, buckle 5 is aimed at second erection column 31, force in feet 2, at this moment, two flexure strips 51 on each buckle 5 and card base 52 are subjected to the extruding of relative hole wall and draw close.After card base 52 passes hole clipping 33, under the effect of self restoring force, card base 52 is returned to initial condition, connects with 33 mouthfuls of hole clippings and win erection column 211 and second erection column 31 are connected and fixed, and is about to liner plate 3, tray main body 1 and feet 2 and is connected and fixed.

The above only is preferred implementation of the present utility model; should be understood that; for the ordinary skill in the art; do not breaking away under the principle prerequisite of the present utility model; can also make various deformation and improvement; can adopt other structure of the prior art as tray main body, this also should be considered as protection domain of the present utility model.

Claims

1. the mounting structure of a tray support pin, described pallet comprises tray main body (1), be positioned at a plurality of feets (2) of described tray main body (1) below, and liner plate (3), the bottom surface of described tray main body (1) offers first mounting hole (131), it is characterized in that, the upper bottom surface of described tray main body (1) offers second mounting hole (122) corresponding with described first mounting hole (131), described feet (2) top is provided with axially, and upwardly extending described first mounting hole (131) that passes enters into interior first erection column (211) of described tray main body (1), described liner plate (3) is provided with described second mounting hole (122) that passes that axially extends downwards and enters into interior second erection column (31) of described tray main body (1), by attaching parts described first erection column (211) and second erection column (31) is connected and fixed.

2. the mounting structure of tray support pin as claimed in claim 1 is characterized in that, described attaching parts is for penetrating into the screw (4) in described first erection column (211) and second erection column (31).

3. the mounting structure of tray support pin as claimed in claim 2 is characterized in that, the top of described first erection column (211) has the salient (212) that the axial projection radius reduces, and described salient (212) snaps onto in described second erection column (31).

4. the mounting structure of tray support pin as claimed in claim 1 is characterized in that, described attaching parts is buckle (5).

5. the mounting structure of tray support pin as claimed in claim 4, it is characterized in that, described buckle (5) is arranged on in described first erection column (211) and second erection column (31) one of them, has the hole clipping (33) that cooperates with described buckle (5) clamping in the another one in described first erection column (211) and second erection column (31), described buckle (5) has a plurality of flexure strips (51) that extend axially and arrange at interval to relative erection column, the outer face top of each flexure strip (51) have evagination and from the top to the bottom card base gradually expending outside (52).

6. as the mounting structure of each described tray support pin among the claim 1-5, it is characterized in that the upper bottom surface of described tray main body (1) has the groove (121) identical with described liner plate (3) shape, described liner plate (3) is positioned at described groove (121).

7. as the mounting structure of each described tray support pin among the claim 1-5, it is characterized in that the upper surface (3) of described liner plate (3) is provided with a plurality of projectioies (32).