CN201270643Y - Multi-functional spade - Google Patents

Multi-functional spade Download PDF

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Publication number
CN201270643Y
CN201270643Y CN 200820015590 CN200820015590U CN201270643Y CN 201270643 Y CN201270643 Y CN 201270643Y CN 200820015590 CN200820015590 CN 200820015590 CN 200820015590 U CN200820015590 U CN 200820015590U CN 201270643 Y CN201270643 Y CN 201270643Y
Authority
CN
China
Prior art keywords
shovel
spade
iron pipe
hand
head
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 - Fee Related
Application number
CN 200820015590
Other languages
Chinese (zh)
Inventor
周文清
Original Assignee
周文清
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 周文清 filed Critical 周文清
Priority to CN 200820015590 priority Critical patent/CN201270643Y/en
Application granted granted Critical
Publication of CN201270643Y publication Critical patent/CN201270643Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01BSOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B1/00Hand tools
    • A01B1/02Spades; Shovels
    • A01B1/04Spades; Shovels with teeth

Abstract

The utility model relates to a multifunctional shovel, comprising a shovel head and a shovel handle, wherein, the top of the shovel head is a conical surface, the edge of two sides of the shovel head takes the zigzag shape, the hand-hold segment of the shovel handle is the iron pipe structure, and the inner wall of the iron pipe is paved with a heating circuit. During digging, the zigzag structure of the two sides of the shovel head can cut earthwork, so as to be convenient for loosening the earthwork and be beneficial to digging; in cold winter, a user can also close the switch of the heating circuit, so that resistance wires can release heat after energy conversion and the temperature of the hand-hold segment is increased rapidly, thus avoiding the hand frostbite of the user. The multifunctional shovel has the advantages of unique shape, high work efficiency, reasonable structure, wide application, etc.

Description

Multi-functional spade
Technical field the utility model relates to a kind of instruments of labour, especially a kind of multi-functional spade.
Background technology is well-known, and spade is one of very important instrument in the life and work.But present spade function is fairly simple, and the excavation function only is provided.If at work in winter, the as easy as rolling off a log frostbite labourer's of arctic weather both hands; And the spade both sides of the edge also adopt sharp, can't improve digging efficiency.In order to improve the problems referred to above, we provide a kind of multi-functional spade.
The summary of the invention the purpose of this utility model provides a kind of multi-functional spade, is used to solve the problem that common spadework efficient is low and can't warm oneself.
For achieving the above object, the multi-functional spade of the utility model comprises spade head and spade handle, and spade crown portion is the conical surface, and the edge is a laciniation; Spade handle hand-holding segment is a ferrous pipe structure, lays resistive heater at the iron pipe inwall, and resistive heater and accumulator, switch are formed heater circuit, and accumulator is installed in iron pipe inside, and switch is arranged on the iron pipe outside.
After adopting said structure, the user can normally use spade to excavate, and in mining process, the laciniation of spade head both sides can cut the earthwork, is convenient to the loosening of the earthwork, helps excavating; In addition, in the winter of cold, the gauge tap that the user also can closed heater circuit, provide electric energy by battery to resistance wire, the resistance wire consumed power also converts heat energy to and discharges, and iron pipe is good Heat Conduction Material, therefore but the temperature of fast lifting handling section is avoided user's hand frostbite.
The utility model has the advantages that: unique outlook, work efficiency height, rational in infrastructure, be widely used, but electric heating prevents frostbite, and can increase work efficiency.
Description of drawings Fig. 1 is the overall structure schematic diagram of the multi-functional spade of the utility model.
Embodiment as shown in Figure 1, the multi-functional spade of the utility model comprises spade head 1 and spade handle 2, spade head 1 top is the conical surface, and the edge is zigzag 3 structures; Spade handle 2 hand-holding segments are iron pipe 4 structures, lay resistive heater 5 at iron pipe 4 inwalls, and resistive heater 5 is formed heater circuit with accumulator 6, switch 7, and accumulator 6 is installed in iron pipe 4 inside, and switch 7 is arranged on iron pipe 4 outsides.

Claims (1)

1, a kind of multi-functional spade comprises spade head (1) and spade handle (2), it is characterized in that: spade head (1) top is the conical surface, and the edge is zigzag (a 3) structure; Spade handle (2) hand-holding segment is iron pipe (a 4) structure, lay resistive heater (5) at iron pipe (4) inwall, resistive heater (5) is formed heater circuit with accumulator (6), switch (7), and accumulator (6) is installed in iron pipe (4) inside, and switch (7) is arranged on iron pipe (4) outside.
CN 200820015590 2008-09-16 2008-09-16 Multi-functional spade Expired - Fee Related CN201270643Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200820015590 CN201270643Y (en) 2008-09-16 2008-09-16 Multi-functional spade

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200820015590 CN201270643Y (en) 2008-09-16 2008-09-16 Multi-functional spade

Publications (1)

Publication Number Publication Date
CN201270643Y true CN201270643Y (en) 2009-07-15

Family

ID=40951565

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200820015590 Expired - Fee Related CN201270643Y (en) 2008-09-16 2008-09-16 Multi-functional spade

Country Status (1)

Country Link
CN (1) CN201270643Y (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102155027A (en) * 2010-12-06 2011-08-17 董兰田 Multi-functional excavator
CN104074211A (en) * 2014-06-26 2014-10-01 成都理工大学 Novel easily-used Luoyang shovel
CN104265290A (en) * 2014-10-02 2015-01-07 吴建平 Shovel for coal mine
GB2545262A (en) * 2015-12-11 2017-06-14 Quantum Pharmaceutical Ltd Handle warming

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102155027A (en) * 2010-12-06 2011-08-17 董兰田 Multi-functional excavator
CN102155027B (en) * 2010-12-06 2012-09-05 董兰田 Multi-functional excavator
CN104074211A (en) * 2014-06-26 2014-10-01 成都理工大学 Novel easily-used Luoyang shovel
CN104074211B (en) * 2014-06-26 2016-06-08 成都理工大学 A kind of Luoyang shovel
CN104265290A (en) * 2014-10-02 2015-01-07 吴建平 Shovel for coal mine
GB2545262A (en) * 2015-12-11 2017-06-14 Quantum Pharmaceutical Ltd Handle warming
GB2545262B (en) * 2015-12-11 2021-07-14 Fern Steven Handle warming

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20090715

Termination date: 20091016

C17 Cessation of patent right