TWM584599U - Elastic dog harness - Google Patents

Abstract

An elastic dog chest strap includes: a back with a lining, a back strap with a buckle connected to the back, a traction connector fixed to an axis of the back, and a limiting element at a fixed end point of the traction connector Passes through the traction connector and forms a protrusion in the direction of the end point on the spinal line; further comprising a shoulder strap and at least one elastic element that passes through the traction connector at the fixed end point, The traction connector and the fixed end point can be elastically moved to a length equal to the degree of elongation of the elastic element under the restriction of the protruding portion of the restriction element.

Description

Elastic dog chest strap

This creation is about a pet sling, and especially about an elastic dog chest sling. The elastic dog chest harness includes: a lined back with a buckle-backed back strap connected thereto; a curved traction connector fixed on the back axis and a restriction as a protruding part The element passes through the fixed end point of the traction connector toward the end point on the spine line. This restricting element lies flat on the clamping point of the traction connector and is fixed on the lining by the fixed point on the axis; it also includes an extension on the axis two Lateral, unfolded in opposite directions from the endpoints on the spinal line, at a beta angle of 0 to 85 degrees from the axis, and shoulder straps secured to the lining.

At least one elastic element is passed through the traction connector at the fixed end point, and is at least partially covered by the restricting element between the side of the fixed point on the axis and the lining by the restricting element, but is directed toward the spinal line The direction of the end of the protrusion is at least 10 mm shorter than the restricting element; and the elastic element is folded back on itself to the fixed point on the axis, and is fixed here with the restricting element and the lining; and the traction connector and The fixed end point can elastically move toward the end point on the spine line and the angle α at least 0 to 90 degrees measured from the axis, within the extent of the elastic element extension and within the length restricted by the protruding portion of the limiting element; In addition, the traction connector is designed to freely rotate 360 degrees in the elastic element to prevent permanent wrinkling of the restricting element.

Canine chest straps are designed according to their chest strap and / or neck, just like a horse harness There are two main designs. There is a so-called shoulder harness, which is a full-length collar chest harness, which is a Y-shaped chest harness for dogs, and a so-called chest harness, which is a dog chest harness with a chest strap.

Both types of chest straps are available with saddles on the back, or solutions consisting of straps only, which are suitable for walking dogs with a leash. Regardless of chest strap size and design, all chest strap types have models with saddles. The saddle floats against the dog's back like a blanket, a back, and a lining, diagonally to the sides of the dog. Technical equipment (flashlights, bags, cameras, signs, etc.) can be fixed on the saddle without touching the dog's body or disturbing its movement.

As for the chest strap for dogs with a chest strap, in the best case, the load is distributed on the chest strap extending from the height of the sternum to the dog's back or side and connecting the two shoulders laterally.

The chest strap of a canine chest strap equipped with a chest strap is preferably wide, padded, and preferably formed in a rigid loop to provide freedom of movement for the shoulders. A great advantage of the chest strap for dogs with a chest strap is that if you choose the right size and adjust the chest strap correctly, the neck line (including neck blood vessels and lymphatic vessels) is not bound. When the forelegs and shoulders are moved forward, the rigid chest strap usually made of straps will move towards the dog's neck, so it is not reasonable to have a flexible design on the chest strap for dogs with a chest strap. .

As for the full-circle chest strap, that is, the Y-shaped chest strap is named according to the Y-shape formed by the V-shaped shoulder strap connected with the chest pad, it is also very likely to be pulled by the traction rope on weekdays. There is a risk that the dog's neck, blood vessels, and lymphatic vessels will suffer from poor loads from both sides.

The most famous representative example of the Y-shaped chest strap is a sleigh chest strap specially designed to perfect its weight. After hundreds of years of development, it has become the current appearance, and a subsequent design that can be used on the street has also been born. The shoulder strap of the full collar chest strap is located between the neck and the shoulder joint, bending sharply upwards. The strap around the neck allows the animal to make optimal use of its entire chest and spinal cord area to exert tension.

As for the Y-shaped chest strap, the movement of the shoulder joint will greatly affect the tension of the shoulder strap. The distance between the shoulder and neckline is so small that there is no chest or shoulder strap design that does not affect the dog's movements or touch its shoulders. The leash may tighten at every step, while being loaded on the dog's neck and the arm, shoulder, and even sacroiliac joint of the person holding the leash. As for the Y-shaped chest strap, the connecting element that connects the shoulder strap and is fixed to the dog's armour in a firm manner will be tightened rhythmically and sideways even during daily travel.

Located in the continuation of the shoulder strap, in addition to its own weight, the chest pad on the chest and abdomen may also swing sideways because the traction rope is suddenly pulled, and at the same time, the neck strap is tightened and relaxed. Causing friction in the neck. So it is reasonable to combine the elastic elements throughout the back area, especially if we want to use a leash to run or walk the dog.

As for the design of the chest strap for dogs with a chest strap, the neck is free because the proper size is selected, so the possibility of loading the esophagus and cervical spine in the neck of the dog is less, but the elastic design of the traction connector can It is especially helpful for the comfort of dogs and dog owners.

The dog's shoulder movements and the periodic movements of the person holding the leash produce micro-tugging, which can place a load on the joint and make it difficult to heal the injury. These effects are collectively referred to as Hand-Arm Vibration Syndrome (HAVS).

The task of a canine chest strap and a traction rope is to achieve a connection between two bodies with different weights, speeds, and speed directions with the minimum maximum force possible.

Canine chest straps often include elastics only to make the chest strap comfortable and fit.

In the invention disclosed in patent application number US 2007 / 0034164A1 (patent), the continuity of the (inelastic) strap is blocked by an elastic insert on the chest of the elastic dog chest strap. Compared to this new patent, the invention discloses an elastic design on the chest, instead of the elastic design of the traction connector.

Zimmerman's canine chest harness (patent application number: US 2007/0044735) was developed for special applications. However, this research and development solution generally only involves the use of elastic bands to increase comfort and provide a fit and comfortable design.

The closest prior art research and development solution to this invention is a chest chest strap with an elastic chest strap, which transcends the comfort that is clearly provided by the elastic design. The chest strap disclosed in the Hungarian patent specification P1400100 (patent) includes an elastic portion on both parts of the chest strap that extends laterally around the animal's chest. The purpose of this invention is to implement a canine chest strap with a chest strap that is suitable for, for example, fixing quadruped mammals (mainly dogs) in a car, as well as assisting the daily dog walking process. The elastic design that protects the shoulder joints, and / or the chest strap design that can fully recover its original shape after being elastically stretched in a specified period to limit elongation and cushion micro-vibrations, mainly brings benefits in traction dogs with a traction rope every day.

The disadvantage of this invention is that the developed elastic part and the element restricting its elongation cannot be transferred to the wire holding the end element of the traction rope. The elastic part and traction connector disclosed therein cannot withstand long-term application of force from different directions, and will be twisted and turned due to the angled design of the fastener / adjustment ring, which is disadvantageous. This causes the fastener / adjustment ring that holds the chest strap to turn laterally on its narrow side and pleats the chest strap.

Another disadvantage is that the traction rope is connected to the traction ring far from the adjustable chest strap, so when pulling the traction rope, we can expect that the animal will definitely feel the traction rope and / or elastic part at least on its back and chest or Dog chest strap overall movement.

Another disadvantage of this invention is that the chest strap stretches the elastic portion by its own weight, especially in the vertical direction. Another disadvantage is that the manufacturing technology is complicated because the two parts of the adjustable chest strap need to adjust the degree of elongation to each other, so the two parts of the chest strap need different designs. The elongation-restricting element disclosed in the present invention is disadvantageous as a loose ring protruding from the structure. This invention cannot provide a solution for the elastic design of the traction connector.

The lack of a chest harness for dogs in the prior art can eliminate the above disadvantages.

Therefore, in this creation, the purpose of the elastic chest strap for dogs is to directly buffer the micro-vibration caused by the traction rope on the element that fixes the central ring, and to reduce the back of the chest strap or the chest strap and abdominal strap around the dog body through a special design The movement caused by the force on the dog body and slowing down the force on the traction connector line. This ensures that the dog's chest harness and / or the movement of the elastic element does not irritate the dog's chest. Another purpose is to ensure that the traction connector can perform its function. Even if it is affected by an unexpected force, it can bear several times the weight of the dog regardless of the direction of the force. In addition, the traction connector should be able to move elastically. . Another purpose is to ensure that the restriction element located on the back as much as possible allows the traction connector to move along the length of the restriction element. Another purpose is to ensure that the elastic element must not rub against the lining when the elastic element is stretched, otherwise the lining will be worn out. Another purpose is to ensure that the limiting element is deformed only under the maximum load or when it is loaded in a different direction from the axis direction, that is, when the load is acting on the axis direction, the limiting element should be free of significant deformation and friction. The extension of the elastic element is ensured under the premise. Another specified purpose is to ensure that, in the specified embodiment, the free end of the limiting element opposite the fixed point on the axis can be lifted up from the liner at least at an angle of 0 to 90 degrees. Another purpose is to ensure that if the traction connector moves in the axial direction at an angle of 0 to 3 degrees to the axis, it can only be seen that the protrusion of the restriction element is clearly visible only when it reaches the end point of the extension of the restriction element The curve has changed. Another purpose is to ensure that the traction connector can be elastically moved in any direction of the force within the angle α range. Another object is to implement at least one lining wider than the elastic element on the back of the chest harness for dogs in order to isolate the elastic element from the dog body. The lining should be a strap or a flexible thickness and / or made of foam. The purpose of the lining is not only to ensure that the elastic element or restriction element does not come into direct contact with the dog body, but also to prevent friction caused by elastic manipulation and wrinkling of the dog chest strap. The main purpose of the lining is to strengthen the back of the chest strap for dogs in the direction in which the elastic element is elongated, otherwise it will crease and rise during the operation of the elastic element wrinkle. The lining should line the shoulder strap on the back by at least 1 cm beyond the width of the strap on both sides. Another purpose is to ensure that the ends of the restricting element and the elastic element opposite the endpoints on the spinal line are lined under the lining, between the lining or under the back band. Another purpose is to ensure that the optimal shape of the traction connector is circular and has a design that rotates 360 degrees freely, so that the restriction element does not deform significantly and permanently when it is stretched, and it does not wrinkle. Another object is to implement a fixing point on the axis that fixes the elastic element with the restriction element and the liner together.

Therefore, an elastic canine chest harness for the dog, which comprises: a lined back, a back strap equipped with a buckle connected thereto, and a bend fixed on the back axis Traction connector.

The traction connector has two different ends, one is a fixed end fixed on the back, and the other is a free end.

And there is a restricting element as a protruding part that goes over the fixed end of the traction connector towards the end point of the spinal cord. This limiting element lies flat on the clamping point of the traction connector and is fixed on the lining by the fixing point on the axis .

Also included are shoulder straps that extend on both sides of the axis, expand in opposite directions from the endpoints on the spine, and have a β angle of 0 to 85 degrees from the axis, and are secured to the lining, with the traction connector facing There is a free endpoint on one side of the endpoint on the spine line, which can be lifted up to the vertical axis within the angle of α.

The essence of this creation is that at least one elastic element passes through the traction connector at the fixed end point, and is at least partially covered by the restricting element between the side of the fixing element fixed at the fixed point on the axis and the lining, Instead, a protrusion is formed which is at least 10 mm shorter than the restricting element toward the end point on the spinal line.

The elastic element is folded back on itself to a fixed point on the axis and is fixed here with the restricting element and the lining. The traction connector and its fixed end point towards the end of the spinal line The point and the angle α measured from the axis of at least 0 to 90 degrees, elastically move within the extent of the elastic element and the length limited by the protruding portion of the restricting element; in addition, the traction connector has an elastic element 360 degree free rotation inside.

The limiting element is from the direction of the fixed point on the axis to the fixed end on the opposite side of the lining. After passing through the fixed end, it passes through the traction connector in the direction of the lining. The fixed point of the connecting member formed with the end point on the spine line extends. The extension of the restriction element is formed at least in the direction of the end point on the spine line, between the fixed point of the connecting member and the end point on the spine line, and is continuously extended from the restriction element itself.

The fixed end point of the traction connector can be elastically moved between the fixed point on the axis and the fixed point of the connecting member. When the end point of the elastic element towards the spine line reaches its maximum extension, the fixed end point will hit the fixed point of the connecting member. The measured distance between the fixed point on the axis and the fixed point of the connecting part on the axis is at least 15 mm. The fixed point of the connecting part is within the maximum distance measured on the axis of the free end and the fixed end. The fastening point of the connecting part is used as the sewing of the penetrating lining. The side of the free end of the traction connector facing the lining is lined by an extension of the restriction element and / or the restriction element.

The extension of the at least one restraining element is fixed to the liner in the fixing area. The restriction element and the elastic element are at right angles to the back band.

The fixed points on the axis separate the traction connector from the shoulder strap and are firmly fixed opposite the endpoints on the spine line, just above the extension of the limiting element.

When subjected to a load of 0.25 to 5 kg, an elastic element with a width of 3 to 20 mm will hit the fixing point of the connecting member.

The restriction element and the elastic element penetrate between the back strap and the lining, and are fixed by a fixed point on the axis. The part of the restricting element protruding to the vertical axis is up to 20 mm in the non-use state and up to 10 mm when subjected to the maximum load.

The traction connector and the elastic element can be elastically moved within an alpha angle of 91 to 110 degrees toward the opposite ends of the spine line.

In another preferred embodiment, the restricting element and the elastic element are folded back in the direction of the fixed point on the axis, and the restricting element covers the elastic element 100% on the side facing the liner and the other side facing away from it.

The embodiments of the present invention are described in detail below with reference to the drawings, but the exemplary embodiments cannot limit the protection scope of the present invention.

1‧‧‧ elastic chest strap

2‧‧‧traction connector

2a‧‧‧ fixed endpoint

2b‧‧‧ Free End

3‧‧‧ buckle

4‧‧‧ axis

5‧‧‧Back

6‧‧‧ back strap

7‧‧‧ endpoints on the spine

9‧‧‧Shoulder strap

10‧‧‧ Restriction element extension

11‧‧‧Sidebar parts

12‧‧‧ fixed area

15‧‧‧ Restricted element

16‧‧‧ fixed point on the axis

18‧‧‧ elastic element

19‧‧‧ lining

20‧‧‧ End of limit element extension

22‧‧‧ vertical axis

23‧‧‧Fixing points for connecting parts

26‧‧‧ Clamping point

FIG. 1 is a top view of a chest strap for an elastic dog, showing a partial cross-sectional view of the elastic element and the position of the traction connector on the back away from the restraining element fixed to the back strap.

Fig. 2 is a cross-sectional view taken along the line B-B in Fig. 1, showing the relationship between the restricting element and the elastic element and the traction connector, and the free end and the fixed end of the traction connector corresponding to the former.

Figure 3 is a top view of an elastic canine chest strap with a β angle between the axis and the shoulder strap on the lining of up to 5 degrees. It also shows that the side of the elastic element facing the lining and the opposite side are covered. Limiting element design.

The preferred embodiment of the elastic dog chest strap as shown in FIG. 1 shows a top view of the elastic dog chest strap 1, including a back strap 6 and two shoulder straps 9 connected in a V shape on the axis 4 There is also a restriction element 15 lined by a lining 19 to which the straps are connected. In this embodiment, the shoulder strap 9 extends to the axis 4 and contacts the portion where the restriction element 15 extends. Both ends of the restriction element 15 have extensions 10 of the restriction element, one of which ends at the end point 20 of the restriction element extension on the lining 19 and the other end ends below the back band 6 and towards the end point 7 on the spinal line The direction is fixed on the lining 19. Restriction element 15 is a fixed point 16 on the axis Formed between the fixing point 23 of the connecting member and, as shown in the partial cross-sectional view, an elastic member 18 that is at least 20% narrower than the restricting member 15 is fixed on the side of the traction connector 2 facing the fixing point 16 on the axis The fixed end point 2a of the traction connector 2 shown in FIG. 2. The restricting element 15 shown in the sectional view in FIG. 2 slightly protrudes from the liner 19.

The limiting element 15 touches the traction connector 2 at the clamping point 26. The restricting element 15 touches the traction connector 2 from the clamping point 26 opposite to the lining 19 from the direction of the fixing point 16 on the axis, and then the restriction element 15 passes through the traction connector 2 and passes through the traction connector 2 in the direction of the lining 19. The free end point 2b extends to the connecting member fixing point 23, and continues to extend to form the extension 10 of the restricting element. If the length of the restricting element 15 measured to the axis 4 is shorter than that of the traction connector 2 in the same direction, the fixing member fixing point 23 is located between the free end 2b and the fixed end 2a as shown in FIG. 2.

After the restriction element 15 leaves the free end point 2b, it continues as the extension 10 of the restriction element, and extends toward the back band 6. The lining 19 is narrowed at the restriction element 15.

The distance between the fixed point 16 on the axis and the fixed point 23 of the connecting member is at least 15 mm, and the maximum is 60 mm. The traction connector 2 is ring-shaped and has an outer diameter of 20 to 40 mm. The lining 19 is surrounded by the edge part 11 and is fixed on the back 5 by the fixing area 12. The shoulder strap 9 projects beyond the lining 19, and the β angle between the strap and the axis 4 is preferably between 15 and 75 degrees. Both ends of the back strap 6 end with a buckle 3.

The B-B sectional view of FIG. 2 shows the positions of the restricting element 15 and the elastic element 18 with respect to the axis 4 and the vertical axis 22, and the included angle between the axes is 90 degrees. The elastic element 18 tightly surrounding the fixed end point 2a is stretched at least to an angle α of 90 degrees, and changes the curve of the stationary state of the limiting element 15. The elongation of the traction connector 2 in the direction of the axis 4 is restricted by the attachment member fixing point 23 which fixes the restriction element 15 and the lining 19 together. The connecting member fixing point 23 is located below the free end point 2b. The connecting member fixing point 23 is located between the end point 7 on the spine line and the fixing point 16 on the axis line as shown in FIG. 1.

Figure 2 also shows the angle α, which is an angle defined by the traction connector 2 and the axis 4. The alpha angle is at least 0 to 90 degrees. The free end point 2b of the traction connector 2 can be lifted in the direction of the vertical axis 22 within the angle α.

The lining 19 is at least 3 millimeters thick and is made of a material that restores its original shape and prevents wrinkling of the restricting element 15 in the direction of the axis 4 during operation of the elastic element 18. The distance between the fixed point 16 on the axis and the fixed point 23 of the connecting member is at least 15 mm, and the maximum is 60 mm. The traction connector 2 has a circular shape and is made of metal or plastic, and its outer diameter is 20 to 40 mm.

The projection of the limiting element 15 in the direction of the axis 22 is at most 20 mm high.

In the case of the maximum load, the protrusion of the limiting element 15 in the direction of the vertical axis 22 at most 20 mm will be reduced to a maximum of 10 mm, that is, to the thickness of the fixed end point 2 a and the elastic element 18. The elastic element 18 is folded back toward itself in the direction of the fixed point 16 on the axis. In this embodiment, one end of the restricting element 15 is fixed on the axis 16 and the other end is fixed to the lining 19 by the fixing point 23 of the connecting member. Together.

The length of the protruding portion of the restricting element 15 extending toward the connecting member fixing point 23 is at least 30% greater than the length of the elastic element 18 extending in the same direction.

Both ends of the restriction element 15 continue to form an extension 10 of the restriction element.

On the side of the stationary element 15 on its side facing the fixing point 16 on the axis, the clamping point 26 projects to the maximum extent on the lining 19. Due to the load, the clamping point 26 moves with the fixed end point 2a. In the stationary state, the free end point 2b lies on the opposite side of the limiting element 15 and the lining 19, and when it is under load, it will move within the angle α, at least between the vertical axis 22 and the axis 4.

FIG. 3 is a plan view showing the elastic dog chest strap 1 in an unfolded state. This figure shows an elastic element 18 positioned between the back band 6 and the end point 7 on the spine line, which is lined under the back band, and a restriction element 15 covering this element on the side facing the liner 19 and on the other side facing away. . In the solution shown in FIG. 2, the restricting element 15 is closed at the fixing point 23 of the connecting member. In the solution shown in FIG. 3, the restricting element 15 is folded back toward the fixed point 16 on the axis. The curved part of itself. The fixing point 16 on the axis is located on the back strap 6 in this embodiment. The limiting element 15 continues as an extension 10 of the limiting element, and ends at an end point 20 of the limiting element extension. The back strap 6 has a buckle 3, and a shoulder strap 9 on each side of the axis 4 is fixed to the lining 19 below the back strap 6 from a direction opposite to the traction connector 2, and is sandwiched from the axis 4 by 1 to 10 Degrees of beta angle.

The elastic dog chest strap discloses a traction connector provided with an elastic element and a limiting element fixed together with a lining at a fixing point on an axis. Under the slightest load, the elastic element and / or the traction connector will move on the restricting element that restricts its extension and movement, rubbing on it. The movement of the traction connector to the axis is restricted by the length of the restriction element. In a preferred embodiment, the limiting element is between the fixing point of the connecting member and the fixing point on the axis.

When subjected to a load in a direction different from the axial direction, the restricting element may contact the traction connector and wrinkle. The fixed end point of the traction connector can be moved within an angle of 90 degrees, and the elastic element can also be extended within this angle. The magnitude and direction of the load can be expected when the dog is pulled along the traction rope. The elastic element can also elastically move in the direction opposite to the endpoint on the spinal line within a range greater than the angle α from 0 to 90 degrees determined by the protruding portion of the restricting element. This movement reduces the pulling force during daily dog walking With the adverse effects of tension.

The above description is only a preferred embodiment of this creation. When the scope of implementation of this creation cannot be limited by this, that is, the simple equivalent changes and modifications made according to the scope of the patent application and the content of the implementation of this creation, all It should still fall within the scope of this creation patent.

Claims (22)

An elastic dog chest strap, comprising: a back (5) provided with a lining (19), a back strap (6) provided with a buckle (3) connected thereto; and a fixed line on the back (5) axis (4) on the curved traction connector (2), and there is a restricting element (15) as a protruding part, passing through the fixed end point (2a) of the traction connector (2) toward the end point (7) on the spine line ), This restriction element (15) lies flat on the clamping point (26) of the traction connector (2), and is fixed on the lining (19) by a fixed point (16) on the axis; it also includes an expansion on the axis (4) ) The shoulder straps (9) on both sides, which are deployed in opposite directions to the end point (7) on the spine line, are at a β angle of 0 to 85 degrees with the axis (4), and are fixed to the lining (19). And the traction connector (2) has a free end (2b) on its side facing the end (7) on the spine, and the free end (2b) of the traction connector (2) can be connected by traction The angle (α) determined by the device (2) and the axis (4) is lifted to the vertical axis (22) within the angle α, which is characterized in that at least one elastic element (18) passes through the traction connector at the fixed end point (2a) (2), and is restricted by (15) Fixed between the side of the fixed point (16) on the axis and the lining (19) is at least partially covered by the restricting element (15), but forms at least a ratio toward the end point (7) on the spinal line Restriction element (15) with a short 10 mm projection; and the elastic element (18) is folded back on itself to the fixing point (16) on the axis, and is fixed here with the restriction element (15) and the lining (19) Together; and the traction connector (2) and its fixed end point (2a) can reach the end point (7) on the spinal line and the angle α at least 0 to 90 degrees measured on the axis (4), in elasticity The elongation of the element (18) and elastically move within the length restricted by the protruding portion of the restricting element (15); in addition, the traction connector (2) is designed to freely rotate 360 degrees in the elastic element (18). The elastic dog chest strap according to claim 1, wherein the restriction element (15) is opposite to the lining (19) from the direction of the fixed point (16) on the axis to the fixed end point (2a) and passes through After the end point (2a) is fixed, pass through the traction connector (2) in the direction of the lining (19), and also continue It is further biased toward the lining (19), and extends toward the connecting member fixing point (23) formed between the fixed point (16) on the axis and the end point (7) on the spine line. The elastic dog chest strap according to claim 1 or 2, wherein the extension (10) of one restricting element is at least in the direction of the end point (7) of the spinal line, at the connecting member fixing point (23) and the spinal line Formed between the end points (7) of the continuous extension element (15) itself. The elastic dog chest strap according to claim 1 or 2, wherein the fixed end point (2a) of the traction connector (2) can be between the fixed point (16) on the axis and the fixed point (23) of the connecting member Flexible movement. The elastic dog chest strap according to claim 1 or 2, wherein when the end point (7) of the elastic element (18) on the spinal line reaches its maximum extension, the fixed end point (2a) will hit the connecting member Fixed point (23). The elastic dog chest strap according to claim 1 or 2, wherein a distance measured on the axis (4) of the fixed point (16) on the axis and the fixed point (23) of the connecting member is at least 15 mm. The elastic dog chest strap according to claim 1 or 2, wherein the maximum distance between the fixed point (23) of the connecting member at the free end point (2b) and the fixed end point (2a) is measured on the axis (4) Inside. The elastic dog chest strap according to claim 1 or 2, wherein the fixing member fixing point (23) is used for sewing through the lining (19). The elastic dog chest strap according to claim 3, wherein the side of the free end (2b) of the traction connector (2) facing the lining (19) is an extension (10) of the restriction element and / or a restriction element ( 15) Lining. The elastic dog chest strap according to claim 3, wherein the extension (10) of the at least one restriction element is fixed to the lining (19) in a fixing area (12). The elastic dog chest strap according to claim 1, wherein the restriction element (15) and the elastic element (18) are at a right angle to the back strap (6). The elastic dog chest strap according to claim 1, wherein the traction connector (2) is a loop of. The elastic dog chest strap according to claim 1, wherein the fixed point (16) on the axis separates the traction connector (2) from the shoulder strap (9). The elastic canine chest strap according to claim 1, wherein the shoulder strap (9) is firmly fixed opposite the end point (7) on the spine line, just above the extension (10) of the restriction element. The elastic dog chest strap according to claim 1, wherein the elastic element (18) is 3 to 20 mm wide. The elastic dog chest strap according to claim 1, wherein the elastic element (18) hits the fixing point (23) of the connecting member when a load of 0.25 to 5 kg is applied. The elastic dog chest strap according to claim 1, wherein a distance between the fixing point (16) on the axis and the fixing point (23) of the connecting member is at least 15 mm and a maximum of 60 mm. The elastic dog chest strap according to claim 1, wherein the restriction element (15) and the elastic element (18) penetrate between the back strap (6) and the lining (19), and are fixed by a point (16) on the axis fixed. The elastic dog chest strap according to claim 1, wherein the portion of the restricting element (15) protruding toward the vertical axis (22) is at most 20 mm in the non-use state and at most 10 mm when subjected to the maximum load . The elastic dog chest strap according to claim 1, wherein the traction connector (2) and the elastic element (18) can be elasticized in an angle of 91 to 110 degrees toward the opposite end point (7) on the spinal line To move. The elastic dog chest strap according to claim 1, wherein the restriction element (15) and the elastic element (18) are folded back toward a fixed point (16) on the axis. The elastic dog chest strap according to claim 1, wherein the restricting element (15) covers the elastic element (18) on one side facing the lining (19) and the other side facing away from the other side.