CN202680216U

CN202680216U - Bait feeder

Info

Publication number: CN202680216U
Application number: CN 201220317620
Authority: CN
Inventors: 王林锦雪
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-06-29
Filing date: 2012-06-29
Publication date: 2013-01-23
Anticipated expiration: 2022-06-29

Abstract

The utility model relates to a bait feeder which comprises a material placing barrel, a material pushing arm and a sealing ring. Openings are formed on both sides of the material placing barrel; the material pushing arm is movably arranged in the material placing barrel; a groove is formed at the material pushing arm close to an opening in a surrounding manner and used for containing the sealing ring; and a stop part is arranged at the front end of the groove and used for limiting the sealing ring on the material pushing arm, so as to reduce the problem about falling of the sealing ring.

Description

Give the bait device

Technical field

The utility model relates to a kind of bait device of giving, espespecially a kind of have prevent that sealing ring from coming off to bait device structure person.

Background technology

The general drinking water diet that bird is provided on the market is to hang over periphery along with breeding cage is attached to the bait device mostly, so that bird is edible; Yet this all is to design for teleoptile, for nestling or other poults that firm birth can not taken food voluntarily, must use exclusive to the bait device.

See also shown in Fig. 1, Figure 1A, existing principle of generally being injection needle tube for bait device 10, one accommodating cylinder 11 and one push rod 12 is arranged, push rod 12 movably is located in the accommodating cylinder 11, and push rod 12 front ends are provided with a sealing ring 13, sealing ring 13 and the containing tube 11 inner states that form packing, and make push rod 12 when start, what energy was certain extracts feed or release.Yet the feed of most of feeding poult must add that water stirs or be liquid-state feed, and after day prolonged usefulness, sealing ring 13 can be because of the moisture dilatancy, and is stuck in the accommodating cylinder 11 and breaks away from push rod 12, can't move with push rod 12, and then causes to bait device 10 ineffective.

Summary of the invention

Because above-mentioned problem, the purpose of this utility model for provide a kind of have that the stop section prevents that sealing ring from coming off to bait device structure.

For achieving the above object, the technical solution adopted in the utility model is:

A kind of bait device of giving is characterized in that, comprising:

One puts barrel, has the hollow cylinder of opening for both sides, is formed with feeding end and does the moved end;

One charging ram can be located at this with moving axially and put in the barrel, and the corresponding feeding end of this charging ram is provided with a stop section, and establishes a groove at the charging ram wall ring of contiguous stop section; And

One sealing ring is located in this groove, and puts the inner formation of barrel packing with this.

This is put the barrel vicinity and makes the moved end outer rim and have two finger rings that are set in distance.

This charging ram correspondence is provided with a finger ring as the moved end.

This is put the barrel outer rim and is provided with scale.

So, when charging ram moved axially in putting barrel, sealing ring produced and can reduce the problem that comes off because of the setting of stop section.

Description of drawings

Fig. 1, Figure 1A are profile and the local enlarged diagram thereof of existing structure;

Fig. 2 is exploded view of the present utility model;

Fig. 3 is of the present utility model group of vertical figure;

Fig. 4 is profile of the present utility model;

Fig. 5 is partial enlarged drawing of the present utility model;

Fig. 6 is the view of taking of the actual use of the utility model.

Description of reference numerals: 10-is to the bait device; The accommodating cylinder of 11-; The 12-push rod; The 13-sealing ring; The 14-holding part; 20-is to the bait device; 21-puts barrel; The 22-charging ram; The 23-sealing ring; The 24-feeding end; 25-does the moved end; The 26-scale; The 27-stop section; The 28-groove; The 29-finger ring.

Embodiment

The utility model can be implemented with multiple different form.Now will only be example but non-embodiment in order to restriction, and with reference to appended graphic with regard to the utility model preferred construction description of contents, wherein identical element will be illustrated with identical component symbol.

See also Fig. 2 to shown in Figure 4, wherein Fig. 2 is a kind of exploded view to bait device 20 of the utility model one preferred embodiment, and Fig. 3 is that Fig. 4 is the profile to bait device 20 to the vertical figure of the group of bait device 20.Wherein, should be to bait device 20 mainly comprise and put barrel 21, a charging ram 22 and a sealing ring 23.

Put barrel 21 has opening for both sides hollow cylinder, and form feeding end 24 and do moved end 25, this is put barrel 21 and forms gradually-reducing shape in the middle section, and order is made the opening of moved end 25 greater than the opening of feeding end 24, and put barrel 21 outer rims and be provided with scale 26, so that record feeding amount.

Charging ram 22 can be located at this with moving axially and put in the barrel 21, and these charging ram 22 corresponding feeding ends 24 are provided with a stop section 27, and establishes a groove 28 in the charging ram 22 wall rings of contiguous stop section 27, and these charging ram 22 stage casings form gradually-reducing shape with putting barrel 21.

Sealing ring 23 is located in this groove 28, and puts barrel 21 inner formation packings with this, and makes certain feed is extracted or passes of charging ram 22 energy.

Cooperate shown in Figure 5ly, in the present embodiment, this stop section 27 presents with coniform, and is non-in order to limiting its profile, and stop section 27 is mainly in order to limit sealing ring 23, makes the sealing ring 23 can certain being located in the groove 28, and moves axially with charging ram 22.Sealing ring 23 and the state of putting barrel 21 inwalls and form packing are fixed in and can form friction with putting barrel 21 inwalls when mobile, and because of packing therefore, and extraction that can feed is certain and passing.Moreover sealing ring 23 also can increase and put because of the swollen distortion of rising the coefficient of friction of barrel 21 inwalls, and the problem that generation comes off, therefore stop section 27 of the present utility model truly has improves the effect that comes off.

Fig. 6 is the view of taking of the actual use of the utility model.Please cooperate consult shown in Figure 1, the existing holding part 14 of respectively being provided with flat for the accommodating cylinder 11 of operating in of bait device 10 and push rod 12 1 sides, its structure taking is difficult for, and when the operator must one holds poult, namely is difficult to one-handed performance to bait device 10.

From the above, the bait device 20 of giving of the present utility model puts in this that barrel 21 is contiguous to be made moved end 25 outer rims and have two finger rings that are set in distance 29, and these charging ram 22 correspondences are done moved end 25 and are provided with a finger ring 29, in the present embodiment, finger ring 29 explains with circle, it also can be other geometric forms, for example: triangle, square ... Deng.When the operator grips poult on the other hand, can operate to bait device 20 with thumb, forefinger and middle finger, and reach the convenience of one-hand operation.

Above explanation is just illustrative for the utility model; and nonrestrictive, those of ordinary skills understand, in the situation that does not break away from the spirit and scope that claim limits; can make many modifications, variation or equivalence, but all will fall within the protection domain of the present utility model.

Claims

1. give the bait device for one kind, it is characterized in that, comprising:

2. the bait device of giving according to claim 1 is characterized in that: this is put the barrel vicinity and makes the moved end outer rim and have two finger rings that are set in distance.

3. according to claim 1 to the bait device, it is characterized in that: this charging ram correspondence is provided with a finger ring as the moved end.

4. according to claim 1 to the bait device, it is characterized in that: this is put the barrel outer rim and is provided with scale.