CN207554540U - Plug-hole sucker - Google Patents

Abstract

The utility model discloses a kind of plug-hole sucker, including sucker ontology, sucker body interior is equipped with the groove for adsorbing object, the end of groove to sucker ontology, which is recessed inwardly, to be formed, the supreme step that multiple and different sizes are circumferentially under of groove inner wall, the center of sucker ontology are equipped with the through-hole of a perforation, and through-hole is communicated with groove, the first cushion for plug-hole is installed, the first cushion is equipped with the second cushion on step.The utility model is not only simple in structure, easy to manufacture, is more prone to when drawing object with holes, and crawl is more secured.

Description

Plug-hole sucker

Technical field

The utility model is related to a kind of adsorption piece field, more particularly, to a kind of plug-hole sucker.

Background technology

Sucker is widely used in as a kind of adsorption tool in every field, sucker point many kinds, in a kind of utilization The difference of outer atmospheric pressure adsorbs a kind of pendant on object or captures a kind of tool of object.Another kind is magnetic force Sucker, it is most of to apply in fields such as mechanical processings dedicated for the absorption and fixation to ferromagnetic material.Wherein utilize air It is that one kind maintains two articles to adhere to unseparated technology by vacuum degree to suppress the vacuum cup made.It is divided into as industrial suction Disk and civilian sucker, industrial sucker are industrially realized by changing the vacuum degree of sucker in carrying, transition process Automated machine is realized in " taking " and " putting ", cooperation.Civilian sucker mainly meets the needs that people hang life object at any time.Due to It has the characteristic that " can be taken " and " can put ", so being used for hanging towel clothing etc..Also sucker is suspended on the objects such as packet by some On part.

Existing sucker is due to structure, it is impossible to adapt to the sucker with through-hole, therefore urgently need one kind that can solve The certainly sucker of problems.

Utility model content

The purpose of the utility model is to overcome the defects of the prior art, provide a kind of sucker, change suction cup interior and External structure makes sucker that can not only draw with porose object, while can adjust sucker end face as needed to draw difference The porose object of band of size.

To achieve the above object, the utility model proposes following technical solutions：A kind of plug-hole sucker, including sucker sheet Body, the end of the sucker body interior to the sucker ontology are recessed inwardly the groove to be formed for adsorbing object, described recessed The supreme step that multiple and different sizes are circumferentially under of slot inner wall, the center of the sucker ontology are equipped with the through-hole of a perforation, The through-hole is communicated with the bottom end of the groove, and the first cushion for plug-hole is equipped on the step.

Preferably, the thickness of first cushion and step height are equal sized.

Preferably, first cushion is foam-rubber cushion.

Preferably, the height of the step is 1~5 millimeter.

Preferably, the first cushion center is equipped with the second cushion that a size is less than first cushion.

Preferably, second cushion is foam-rubber cushion.

Preferably, the screw thread for installing gas nozzle is equipped in the through-hole.

Preferably, the sucker ontology is integrated injection molding.

Preferably, the sucker ontology is made of rubber material.

Preferably, the plug-hole sucker cross section is circle.

The beneficial effects of the utility model are：By setting the step of different radii, Ke Yian in the groove of sucker Various sizes of first cushion is filled, so as to draw various sizes of object as needed, while disclosure satisfy that absorption band Porose object.

Description of the drawings

Fig. 1 is the sucker body construction schematic diagram of the utility model plug-hole sucker；

Fig. 2 is another angled arrangement schematic diagram of sucker ontology of the utility model plug-hole sucker；

Fig. 3 is the plug-hole sucker structure schematic diagram of the utility model；

Fig. 4 is the first cushion structure diagram of the utility model.

Reference numeral：1st, sucker ontology, 2, groove, 3, step, 4, through-hole, 41, screw thread, the 5, first cushion, 6, second Cushion.

Specific embodiment

Below in conjunction with the attached drawing of the utility model, the technical solution of the utility model embodiment is carried out clear, complete Description.

The revealed plug-hole sucker of the utility model is mainly used for drawing the porose object of paripheral zone, object with holes is led to It crosses after plug-hole sucker blocks hole, picks up object with holes under the action of vacuum suction.

With reference to shown in Fig. 1 to Fig. 3, plug-hole sucker includes sucker ontology, and sucker ontology 1 is integrated injection molding.Sucker sheet Body is made of rubber material, other elastic materials with toughness can also be used in the other embodiment of the utility model.

The preferred embodiment of the utility model, as shown in Figure 1, the sucker body interior is to the end of the sucker ontology 1 Portion is recessed inwardly the groove 2 to be formed for adsorbing object, the supreme step that multiple and different sizes are circumferentially under of 2 inner wall of groove 3, it is upper end wide opening lower end slot and there is the circle of certain depth to preferably adsorb the sucker ontology of object the utility model Shape cylinder, and entire plug-hole sucker is using the circular design to match with ontology.

As illustrated in fig. 1 and 2, the center of sucker ontology 1 is equipped with the through-hole 4 of a perforation, and through-hole 4 is communicated with groove 2, leads to Hole is used to install gas nozzle.The preferred embodiment of the utility model, as shown in Fig. 2, through-hole is internally threaded 41, by screw thread with Gas nozzle connects, and connection is more secured.In the other embodiment of the utility model in through-hole 4 can be equipped with one with through-hole iron ring or Other hard materials, are threaded in iron ring, are connected with gas nozzle, make gas nozzle connection more secured.

As shown in Fig. 1 or 3, the first cushion 5 for plug-hole is installed, the first cushion 5 is according to internal diameter ruler on step 3 Very little size is mounted on the corresponding step 3 of size of sucker ontology 1, and by the first cushion and sucker by the way of gluing Ontology is pasted, and keeps sealing state.Object with holes is placed on the first cushion 5, and the first cushion 5 blocks up the hole of object with holes Firmly, in negative-pressure ward, the first cushion 5 under suction function to 2 sunken inside of groove, so as to adsorb object with holes.

Preferably, as shown in figs. 1 and 3, the second bullet that a size is less than the first cushion 5 is pasted on the first cushion 5 Certain thickness is set as needed in property pad 6, the second cushion.When adsorbing object with holes, the front end of object with holes is preferably with Two cushions 6 contact, and under the action of negative pressure, the second cushion presses the first cushion 1 to 2 sunken inside of groove so that the first bullet Property pad 5 recess degree be more than 6 recess degree of the second cushion, preferably draw object with holes so as to the axial direction of the first cushion 1.

Preferably, the first cushion 5 and the second cushion 6 are foam-rubber cushion, and sponge has enough pliability and elasticity, Object can be preferably adsorbed, and cost-effective.

The preferred embodiment of the utility model, the thickness of the first cushion 5 is equal with 3 height dimension of step, can keep The planarization of plane where installing after the first cushion, more effectively to the absorption of object with holes.It is highly preferred that the height of step 3 Spend is 1~5 millimeter.

The utility model have it is simple in structure, easy to make, can draw with porose object, while can adjust as needed The size of whole sucker port adapts to various sizes of object with holes.

The technology contents and technical characteristic of the utility model have revealed that as above, however those skilled in the art still may be used Teaching and announcement that can be based on the utility model and make various replacements and modification without departing substantially from the spirit of the present invention, therefore, this Utility model protection range should be not limited to the revealed content of embodiment, and should include the various replacements without departing substantially from the utility model And modification, and covered by present patent application claim.

Claims (10)

1. a kind of plug-hole sucker, which is characterized in that including sucker ontology, the sucker body interior to the end of the sucker ontology Portion is recessed inwardly the groove to be formed for adsorbing object, the supreme platform that multiple and different sizes are circumferentially under of the groove inner wall Rank, the center of the sucker ontology are equipped with the through-hole of a perforation, and the through-hole is communicated with the bottom end of the groove, on the step The first cushion for plug-hole is installed.

2. plug-hole sucker according to claim 1, which is characterized in that the thickness of first cushion and step height ruler It is very little equal.

3. plug-hole sucker according to claim 2, which is characterized in that first cushion is foam-rubber cushion.

4. plug-hole sucker according to claim 1, which is characterized in that the height of the step is 1~5 millimeter.

5. plug-hole sucker according to claim 1, which is characterized in that the first cushion center is less than equipped with a size Second cushion of first cushion.

6. plug-hole sucker according to claim 5, which is characterized in that second cushion is foam-rubber cushion.

7. plug-hole sucker according to claim 1, which is characterized in that the spiral shell for installing gas nozzle is equipped in the through-hole Line.

8. plug-hole sucker according to any one of claims 1 to 7, which is characterized in that the sucker ontology is integrated injection Molding.

9. plug-hole sucker according to any one of claims 1 to 7, which is characterized in that the sucker ontology is rubber material It is made.

10. plug-hole sucker according to claim 1, which is characterized in that the plug-hole sucker cross section is circle.