CN208412646U

CN208412646U - A kind of PVC film coiled material protective device

Info

Publication number: CN208412646U
Application number: CN201721510026.6U
Authority: CN
Inventors: 王仕坚; 王云才
Original assignee: Guangzhou Longsu Plastic Co Ltd
Current assignee: Guangzhou Longsu Plastic Co Ltd
Priority date: 2017-11-11
Filing date: 2017-11-11
Publication date: 2019-01-22
Anticipated expiration: 2027-11-11

Abstract

The utility model relates to a kind of PVC film coiled material protective devices comprising the finished product coiled material being made of core and the PVC film being wrapped in outside core, the core is interior to be equipped with hollow cavity, is equipped with guard assembly at the both ends of finished product coiled material；Guard assembly includes protective cover and embedded fixing pipe, and the embedded fixing pipe is through the through-hole and is inserted into the hollow cavity in the core；The protective cover includes round plate and extension edge；Flexible layer is equipped on the inside of round plate and extension edge；Gap is equipped between the flexible layer and round plate and the inside of extension edge.The protecting effect of the protective device is very good, and can greatly reduce the impact in transport handling process to product two sides, reduces damage rate of goods；The mode of threaded connection to connect stronger, and control is more convenient.

Description

A kind of PVC film coiled material protective device

Technical field

The utility model relates to a kind of PVC film coiled material protective devices.

Background technique

In the prior art, the finished product coiled material of PVC film during transportation, is wrapped typically merely by common wrapping paper Wrap up in protection.However the protection easily cause PVC film scratch or it is damaged, especially in the lower situation of winter temperature, use Traditional ordinary packing is easy to make coiled material in transport or handling process, and both ends are contacting means of transport carriage body or when floor, Both ends PVC film fragmentation body is easily caused, is caused damages to producer or buying side, waste of material.

Therefore, it needs to be protected using a kind of protective device at coiled material both ends when being packaged very necessary.

Summary of the invention

In view of this, the purpose of the utility model is to provide a kind of PVC film coiled material protective device, to solve in the prior art The deficiency mentioned.

The purpose of this utility model is to be achieved through the following technical solutions:

A kind of PVC film coiled material protective device comprising be made of the core of tubulose and the PVC film being wrapped in outside core Finished product coiled material, for through the hollow cavity of its two end face of length direction in the core；It is set at the both ends of the finished product coiled material There is the guard assembly that can protect two ends of PVC film；The guard assembly includes that can be fastened on two ends of finished product coiled material Protective cover, the center of the protective cover is equipped with through-hole, is equipped with embedded fixing pipe, the embedded fixing pipe in the through-hole Through the through-hole and it is inserted into the hollow cavity in the core.

The protective cover includes round plate, and the outer edge of the circle plate, which bends inwards, and have been extended to form and prolong by 90 degree Stretch side；Flexible layer is equipped on the inside of the circle plate and extension edge；The flexible layer and round plate and extension edge it is interior Gap is equipped between side.

Further, the gap of 0.5 ~ 5mm is equipped between the flexible layer and round plate and the inside of extension edge.

Further, the inner wall of the core is equipped with internal screw thread, and the embedded fixing pipe is inserted into the hollow cavity The outer wall of one end is equipped with the external screw thread matched with the internal screw thread.

Further, the embedded fixing pipe, which is located on the end on the outside of protective cover, is fixedly connected with clamping cap.

Further, the wall at the core both ends is equipped with annular groove.

Further, the outer layer protection paper for protecting the PVC film on the outside of finished product coiled material is additionally provided with outside the finished product coiled material, And in the both ends storage and the annular groove of the outer layer protection paper.

Further, outer diameter is sheathed in the embedded fixing pipe on the inside of the protective cover greater than the through-hole, simultaneously It can prevent embedded fixing pipe from skidding off the fixinig plate of the protective cover from the through-hole.

Further, the embedded fixing pipe is cardboard tube.

The utility model at least has the advantages that

The utility model provides a kind of PVC film coiled material protective device, and the protecting effect of the protective device is very good, without Edge sealing is carried out using traditional adhesive tape etc., the use of adhesive tape, packaging material is saved, improves efficiency.The device greatly drops Low damage rate of goods reduces the fragmentation of both ends material, mitigates and brings economic loss to producer, buying side and carrier, and is promoted Product packaging speed and whole production efficiency.And the device is easy to use, reusable, the service life is long.

In addition, the setting of flexible layer etc. can greatly reduce the impact in transport handling process to product two sides, further Reduce damage rate of goods；The mode of threaded connection to connect length that is stronger, and can control embedded fixing pipe screw-in hollow cavity, The length of the screw-in will not be changed having larger external force, can preferably protect two sides of PVC film；And it is easy for installation, Need the tools such as hammer.

Detailed description of the invention

Fig. 1 is the overall structure diagram of coiled material protective device described in the utility model embodiment；

Fig. 2 is the stereogram exploded view of coiled material protective device described in the utility model embodiment；

Fig. 3 is the plane exploded view of coiled material protective device described in the utility model embodiment；

Fig. 4 is finished product coiled material sectional view described in the utility model embodiment；

Fig. 5 is the sectional view of guard assembly described in the utility model embodiment；

Fig. 6 is another sectional view of finished product coiled material described in the utility model embodiment.

In figure, 1, finished product coiled material, 2, guard assembly, 11, PVC film, 12, core, 13, hollow cavity, 14, annular groove, 20, Round plate, 21, extension edge, 22, through-hole, 23, embedded fixing pipe, 24, clamping cap, 25, flexible layer, 26, fixinig plate.

Specific embodiment

The technical scheme in the utility model embodiment is clearly and completely described below, it is clear that described reality Applying example is the utility model a part of the embodiment, instead of all the embodiments.The embodiments of the present invention presented below Detailed description be not intended to limit the range of claimed invention, but be merely representative of the selected of the utility model Embodiment.Based on the embodiments of the present invention, this field commonsense method personnel are without creative efforts Every other embodiment obtained, fall within the protection scope of the utility model.

Embodiment 1

As shown in Fig. 1 ~ 6, a kind of PVC film coiled material protective device comprising by tubulose core 12 and be wrapped in core The finished product coiled material 1 that PVC film 11 outside 12 is constituted, the core 12 are interior for through the hollow cavity of its two end face of length direction 13。

The guard assembly 2 that can protect 11 two ends of PVC film is equipped at the both ends of the finished product coiled material 1；The protection Component 2 includes the protective cover that can be fastened on 1 two ends of finished product coiled material, and the center of the protective cover is equipped with through-hole 22, described Embedded fixing pipe 23 is equipped in through-hole 22, the embedded fixing pipe 23 is through the through-hole 22 and is inserted into the core 12 Hollow cavity 13 in.

The protective cover includes round plate 20, and the outer edge of the circle plate 20 is inwardly (i.e. to 1 place of finished product coiled material Direction) bending 90 degree and extended to form extension edge 21.

The inside of the circle plate 20 and extension edge 21 is equipped with flexible layer 25.

Gap is equipped between the flexible layer 25 and round plate 20 and the inside of extension edge 21.

It is equipped with the gap of 0.5 ~ 5mm between the flexible layer 25 and round plate 20 and the inside of extension edge 21, then makes Obtaining the protective cover has flexible buffer, so that accidentally protective cover will not be caused to cause to cut to pieces to PVC film 11 because of when installing Rub equivalent damage.

The inner wall of the core 12 is equipped with internal screw thread, and the embedded fixing pipe 23 is inserted into one end of the hollow cavity 13 Outer wall be equipped with the external screw thread that matches with the internal screw thread, be threadedly coupled, connect stronger, and screw in and screw out all very It is easy.

The internal diameter of the protective cover is consistent with the outer diameter of the finished product coiled material 1 so that two ends of finished product coiled material 1 can It is contained in protective cover.The outer diameter of the embedded fixing pipe 23 is consistent with the internal diameter of the core 12 so that embedded fixing pipe 23 can extend into just in the hollow cavity 13.

The embedded fixing pipe 23 is cardboard tube, and cardboard tube has certain flexibility, will not rubbing with PVC film 11 Morning show damage, and be easy to protrude into hollow cavity 13, light-weight, convenient transportation is at low cost.

The embedded fixing pipe 23, which is located on the end on the outside of protective cover, is fixedly connected with clamping cap 24 so that embedded One end of fixing pipe 23 is connected together with protective cover always.

As further preferred embodiment, the wall at 12 both ends of core is equipped with annular groove 14.

The outer layer protection paper for protecting the PVC film 11 in 1 outside of finished product coiled material, and institute are additionally provided with outside the finished product coiled material 1 The both ends storage of outer layer protection paper is stated in the annular groove 14, the setting of annular groove 14 neither influences outer layer protection paper It wraps up and fixed, the secure bond of embedded fixing pipe 23 and core will not be influenced.

As further preferred embodiment, it is sheathed in the embedded fixing pipe 23 on the inside of the protective cover outer Diameter is greater than the through-hole 22 and can prevent embedded fixing pipe 23 from skidding off the fixinig plate of the protective cover from the through-hole 22 26；The setting of fixinig plate 26 can also prevent round 20 inside of plate to the 1 both ends side Liang Ge of finished product coiled material to a certain extent It clashes.

The fixinig plate 26 is securable in embedded fixing pipe 23, can also be slided in a certain range, is preferably arranged to screw thread Surely it is connected and fixed, then not only moves but also can be fixed in a certain position.

In the present embodiment, when it is implemented, ensuring the state that embedded fixing pipe 23 is integrated with protective cover, then will prevent One end alignment core 12 of the embedded fixing pipe 23 of protecting assembly 2, then can borrow external force, such as hammer beat it is embedded solid The clamping cap 24 for determining 23 other end of pipe is inserted into embedded fixing pipe 23 in core 12, at this point, the round plate in protective cover 20 close to two sides of finished product coiled material 1, and extension edge 21 is close or both ends of closely 11 lateral surface of PVC film, then can be achieved anti- Protection of the protecting cover to 1 both ends of finished product coiled material.

The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, for this field For technical staff, the utility model can have various modifications and changes.All institutes within the spirit and principle of the utility model Any modification, equivalent substitution, improvement and etc. of work, should be included within the scope of protection of this utility model.

Claims

1. a kind of PVC film coiled material protective device comprising be made of the core of tubulose and the PVC film being wrapped in outside core Finished product coiled material, the core are interior for through the hollow cavity of its two end face of length direction, it is characterised in that:

The guard assembly that can protect two ends of PVC film is equipped at the both ends of the finished product coiled material；The guard assembly includes It can be fastened on the protective cover of two ends of finished product coiled material, the center of the protective cover is equipped with through-hole, is equipped in the through-hole interior Embedded fixing pipe, the embedded fixing pipe is through the through-hole and is inserted into the hollow cavity in the core；

The protective cover includes round plate, and the outer edge of the circle plate, which bends inwards, and has extended to form extension by 90 degree Side；Flexible layer is equipped on the inside of the circle plate and extension edge；The inside of the flexible layer and round plate and extension edge Between be equipped with gap.

2. PVC film coiled material protective device according to claim 1, it is characterised in that: the flexible layer and round plate and The gap of 0.5 ~ 5mm is equipped between the inside of extension edge.

3. PVC film coiled material protective device according to claim 2, it is characterised in that: the inner wall of the core is equipped with interior Screw thread, the outer wall that the embedded fixing pipe is inserted into one end of the hollow cavity are equipped with the outer spiral shell matched with the internal screw thread Line.

4. PVC film coiled material protective device according to claim 3, it is characterised in that: the embedded fixing pipe is located at anti- Clamping cap is fixedly connected on end on the outside of protecting cover.

5. PVC film coiled material protective device according to claim 4, it is characterised in that: the wall at the core both ends is equipped with Annular groove.

6. PVC film coiled material protective device according to claim 5, it is characterised in that: be additionally provided with use outside the finished product coiled material The outer layer protection paper of PVC film on the outside of protection finished product coiled material, and the both ends storage of the outer layer protection paper is recessed with the annular In slot.

7. PVC film coiled material protective device according to claim 6, it is characterised in that: described interior on the inside of the protective cover It is sheathed with outer diameter in embedded fixing pipe greater than the through-hole and can to prevent embedded fixing pipe from skidding off from the through-hole described The fixinig plate of protective cover.

8. PVC film coiled material protective device described according to claim 1 ~ any one of 7, it is characterised in that: described embedded solid Fixed pipe is cardboard tube.